FININ2MIN
Income-tax Bare Act & Rules Series | Chapter VIII
Income-tax Act, 2025 | Chapter VIII | Sections 122-154

Deductions to Be Made in Computing Total Income

A complete statutory and practical repository covering payment-based deductions, profit-linked deductions, co-operative and IFSC provisions, royalty, deposit interest and disability deductions.

Full bare textSchedule XVRules 61-72Forms 30-3822 case studies34 Q&A
Statutory priority

Finin2min explanations, examples, comparison notes and decision tools are for education and professional orientation. The statutory text, applicable Rules, Gazette notifications, binding judicial authority and the facts of the case govern.

Structure

Chapter map

Part A
122

General

Part B
123-137

Deductions in respect of certain payments

Part C
138-152

Deductions in respect of certain incomes

Part D
153

Deductions in respect of other incomes

Part E
154

Other deductions

Computation sequence

Compute income under the heads → aggregate and set off losses → arrive at gross total income → test the section 202 regime → apply eligible Chapter VIII deductions → total income.

Decision matrix

Master deduction matrix

SectionEligible taxpayerDeduction baseLimit / periodMain control
122All assesseesChapter gatewayAggregate cannot exceed gross total incomeTimely return and claim for Part C; no duplication
123Individual / HUFSchedule XV payments₹1.5 lakh aggregateSchedule XV beneficiary, instrument, lock-in and claw-back rules
124IndividualPension scheme / NPS / UPSEmployer % limits + ₹50,000 additional contributionRegime, salary base, account and withdrawal rules
125Eligible AgniveerAgniveer Corpus FundQualifying own and Government contributionsEnrolment and account conditions
126Individual / HUFHealth premium / preventive check-up₹25,000 / ₹50,000 baskets; check-up sub-limitRelationship, senior-citizen and payment-mode tests
127Resident individual / HUFDependant with disability₹75,000 / ₹1.25 lakhCertificate, dependency and scheme conditions
128Resident individual / HUFSpecified-disease treatment₹40,000 / ₹1 lakh for senior citizenRule 62 prescription and reimbursement reduction
129IndividualHigher-education loan interestActual eligible interest; eight-year windowEligible lender, relative and payment from taxable income
130IndividualLegacy home-loan interest₹50,0002016-17 sanction cohort and property conditions
131IndividualAffordable-house loan interest₹1.5 lakh2019-22 sanction cohort and first-house conditions
132IndividualElectric-vehicle loan interest₹1.5 lakh2019-23 sanction cohort
133All eligible donorsApproved donations100% / 50%; with or without qualifying ceilingDonee category, non-cash rule above ₹2,000, certificate
134IndividualRent without HRALeast of formula amountsForm 31 and property-ownership conditions
135Eligible non-business donorResearch / rural-development donationQualifying amountApproval and non-cash rule above ₹2,000
136-137Company / other eligible personPolitical contributionQualifying non-cash contributionRecipient status and payment trail
138-144Eligible legacy / transitional businessesInfrastructure, SEZ, start-up, housing, North-EastProvision-specific profit percentage and periodOld-law preservation, audit and project/unit conditions
145Eligible businessBiodegradable waste100% for five yearsListed output and commencement year
146Tax-audited businessAdditional employee cost30% for three yearsEligible employee and Form 34
147OBU / IFSC unitSpecified income100% for statutory claim periodForm 35, permission and income classification
148Domestic companyInter-corporate dividendLimited to dividend redistributed in timeOne-month-before-due-date distribution
149Co-operative societySpecified co-operative incomeProvision-specificActivity, member and entity exclusions
150Notified federal co-operativeTransitional dividend deductionLimited to dividend distributed in timeDividend must arise from an investment recorded in the federal co-operative’s books on or before 31 January 2026; the qualifying amount must be distributed to members at least one month before the section 263(1) return due date; section 150 does not apply to a tax year beginning on or after 1 April 2029.
151-152Resident author / inventorRoyalty₹3 lakhCertificates, foreign remittance and statutory definitions
153Individual / HUFDeposit interest₹10,000 savings / ₹50,000 senior citizenAccount type and member-income exclusion
154Resident individualOwn disability₹75,000 / ₹1.25 lakhValid medical certificate
Regime interaction

Section 202 switchboard

Default regime

Section 202(2)(a)(xii) generally removes Chapter VIII deductions except sections 124(1)-(2), 125(2) and 146. Section 202(5) separately preserves section 147 for an eligible IFSC unit.

Regular regime

The taxpayer can access Chapter VIII subject to each provision, Schedule XV, the Rules, return timing and anti-duplication restrictions.

Professional rule

Never prepare a deduction schedule before fixing the applicable tax regime. A commercially eligible payment may have no deduction effect under section 202.

Section 123

Schedule XV - qualifying payments and claw-backs

The Schedule is reproduced in full because section 123 cannot be applied from the ₹1.5 lakh ceiling alone.

SCHEDULE XV
                                         [See section 123]
               DEDUCTION IN RESPECT OF LIFE INSURANCE PREMIA,
               CONTRIBUTION TO PROVIDENT FUND, SUBSCRIPTION
                       TO CERTAIN EQUITY SHARES, ETC.
Sums qualifying as deduction.
1. For any tax year, the following amounts shall qualify as deduction for the purpose
of section 123—
       (a) premium paid for a life insurance policy––
              (i) in the case of an individual, on life of such individual, spouse of
                  the individual and any child of the individual;
             (ii) in the case of a Hindu undivided family, on life of any member of
                  the Hindu undivided family,
		 subject to paragraph 2;
       (b) sum paid under a deferred annuity contract other than the annuity plan
            referred to in clause (l) on life of the individual, spouse of the individual
            and any child of the individual, and such contract does not contain an
            option to receive cash payment in lieu of the annuity;
        (c) sum deducted from salary payable by or on behalf of the Government
            to any individual for securing deferred annuity or making provision for
            his spouse or children, to the extent of 20% of salary;

     52. Inserted by the Finance Act, 2026, w.e.f. 1-4-2026.

(d) contribution by an individual to any provident fund to which the
    Provident Funds Act, 1925 (19 of 1925) applies;
 (e) contribution to an account with any provident fund, set up and notified
     by the Central Government, in the name of,––
      (i) in the case of an individual, such individual, spouse of the individual
          and any child of the individual;
      (ii) in the case of a Hindu undivided family, any member thereof;
 (f) contribution by an employee to a recognised provident fund;
(g) contribution by an employee to an approved superannuation fund;
(h) subscription to any security or deposit scheme notified by the Central
    Government in the name of an individual or any girl child of that individual, or any girl child for whom such person is the legal guardian, if
    the scheme so specifies;
 (i) subscription to savings certificate as mentioned in section 3(k) of the
     Government Savings Banks Act, 1873 (5 of 1873), as may be notified by
     the Central Government;
 (j) contribution for participation in Unit-linked Insurance Plan, 1971
     specified in Schedule II of the Unit Trust of India (Transfer of
     Undertaking and Repeal) Act, 2002 (58 of 2002),––
      (i) in the case of an individual, in the name of such individual, spouse
          of the individual and any child of the individual;
      (ii) in the case of a Hindu undivided family, in the name of any member
           thereof;
(k) contribution for participation in unit-linked insurance plan of Life
    Insurance Corporation Mutual Fund, referred to in Schedule VII (Table:
    Sl. No. 20 or 21), as may be notified by the Central Government,—
      (i) in the case of an individual, in the name of such individual, spouse
          of the individual and any child of the individual;
      (ii) in the case of a Hindu undivided family, in the name of any member
           thereof;
 (l) sum paid to effect or to keep in force a contract for annuity plan of the
     Life Insurance Corporation or any other insurer notified by the Central
     Government;
(m) subscription to any units of any Mutual Fund referred to in serial number
    20 or 21 of the Table in Schedule VII or from the Administrator or the
    specified company under any plan formulated in accordance with such
    scheme notified by the Central Government;
(n) contribution by an individual to any pension fund set up by––
      (i) any Mutual Fund referred to in Schedule VII (Table: Sl. No. 20 or
          21); or
      (ii) the Administrator; or

           (iii) the specified company,
		 as may be notified by the Central Government;
      (o) subscription to a deposit scheme or contribution to a pension fund, set
          up by the National Housing Bank established under section 3 of the
          National Housing Bank Act, 1987 (53 of 1987), as may be notified by the
          Central Government;
      (p) subscription to any deposit schemes of––
        (i) a public sector company engaged in providing long-term finance
            for construction or purchase of houses in India for residential
            purposes; or
       (ii) an authority constituted in India by any law, for the purpose of
            dealing with and satisfying the need for housing accommodation
            or for the purpose of planning, development or improvement of
            cities, towns and villages, or for both,
		 as may be notified by the Central Government;
 (q) tuition fees (excluding any development fees or donation or payment of
      similar nature) paid by an individual to any University, college, school
      or other educational institution situated in India (at the time of admission or thereafter), for full time education of any two children of such
      individual;
 (r) payment made for purchase or construction of a residential house property the income from which is chargeable to tax under the head “Income
      from house property” (or which would, if it had not been used for the
      own residence of the assessee, have been chargeable to tax under that
      head), subject to satisfaction of conditions laid down in paragraph 3;
 (s) term deposit for a fixed period of not less than five years with a scheduled bank, and which is as per such scheme framed and notified by the
      Central Government;
  (t) subscription to bonds issued by the National Bank for Agriculture and
      Rural Development, as may be notified by the Central Government;
      (u) deposit in an account under the Senior Citizen Savings Scheme Rules,
           2004;
       (v) five years term deposit in an account under the Post Office Time Deposit
           Rules, 1981;
      (w) contribution by an employee of the Central Government to an additional
           account referred to in section 20(3) of the Pension Fund Regulatory and
           Development Authority Act, 2013 (23 of 2013) of the pension scheme
           notified by the Central Government, as referred to in section 124—
             (a) for a fixed period of not less than three years; and
             (b) which is as per the scheme as may be notified by the Central
                 Government for the purposes of this clause;
       (x) contribution made from income chargeable to tax to effect or keep in
           force a contract for any annuity plan of Life Insurance Corporation of
           India or any other insurer for receiving pension from the fund referred
           to in Schedule VII (Table: Sl. No. 3);

        (y) contribution made by an individual to a pension scheme notified by the
            Central Government, to the extent of––
              (i) 10% of salary, including dearness allowance, if the terms of employment so provide, but excluding all other allowances and perquisites, during the tax year in the case of an employee of the Central
                  Government or any other employer; or
             (ii) 20% of gross total income during the tax year in the case of any
                  other individual;
        (z) subscription to––
              (i) equity shares or debentures forming part of any eligible issue of
                  capital approved by the Board on an application made by a public
                  company or as subscription to any eligible issue of capital by any
                  public financial institution in the prescribed form;
             (ii) any units of any mutual fund referred to in Schedule VII (Table: Sl.
                  No. 20 or 21) and approved by the Board on an application made
                  by such mutual fund in the prescribed form and if the amount of
                  subscription to such units is subscribed only in the eligible issue
                  of capital of any company.
Payment on insurance policy.
2. (1) The deductions shall apply only to so much of any premium or other payment
made on an insurance policy, other than a contract for a deferred annuity,––
        (a) as is up to 20% of the actual capital sum assured, in respect of a policy
            issued on or before the 31st March, 2012;
        (b) as is up to 10% of the actual capital sum assured, in respect of a policy
            issued on or after the 1st April, 2012;
       (c) as is up to 15% of the actual capital sum assured, if the policy is issued
           on or after the 1st April, 2013 and where such policy covers the life of,––
             (i) a person with a disability or severe disability as referred to in section
                 154; or
            (ii) a person suffering from a disease or ailment specified in the rules
                 made under section 128.
(2) In this paragraph, “actual capital sum assured” shall mean the minimum amount
assured under the policy on happening of the insured event at any time during the
term of the policy, not taking into account—
       (a) the value of any premiums agreed to be returned; or
       (b) any benefit by way of bonus or otherwise over and above the sum actually assured, which is to be or may be received under the policy by any
           person.
Payments made for purchase or construction of residential house property.
3. The deduction in respect of amount spent for purchase or construction of a
residential house property as provided in paragraph 1(r) shall––
       (a) include payments that are made towards or by way of—

     (i) any instalment or part payment of the amount due under any selffinancing or other scheme of any development authority, housing
         board or other authority engaged in the construction and sale of
         house property on ownership basis; or
    (ii) any instalment or part payment of the amount due to any company
         or co-operative society of which the assessee is a shareholder or
         member towards the cost of the house property allotted to him; or
    (iii) repayment of the amount borrowed by the assessee from—
          (A) the Central Government or any State Government; or
         (B) any bank, including a co-operative bank; or
          (C) the Life Insurance Corporation; or
         (D) the National Housing Bank; or
         (E) any public company formed and registered in India with the
             main object of carrying on the business of providing longterm finance for construction or purchase of houses in India
             for residential purposes which is eligible for deduction under
             section 32(e); or
          (F) any company in which the public are substantially interested
              or any co-operative society, where such company or co-operative society is engaged in the business of financing the
              construction of houses; or
         (G) the employer where such employer is an authority or a board
             or a corporation or any other body established or constituted
             under a Central Act or State Act; or
         (H) the employer of the assessee where such employer is a public
             company or a public sector company or a University established by law or a college affiliated to such University or a
             local authority or a co-operative society; or
    (iv) stamp duty, registration fee and other expenses for the purpose of
         transfer of such house property to the assessee;
(b) not include any payment towards or by way of—
     (i) the admission fee, cost of share and initial deposit which a shareholder of a company or a member of a co-operative society has to
         pay for becoming such shareholder or member; or
    (ii) the cost of any addition or alteration to, or renovation or repair
         of, the house property, which is carried out after the issue of the
         completion certificate in respect of the house property by the authority competent to issue it, or after the house property or any
         part thereof has either been occupied by the assessee or any other
         person on his behalf, or been let out; or
    (iii) any expenditure in respect of which deduction is allowable under
          section 22.

Disallowance of and taxation of deduction already allowed.
4. The deductions in the nature of payments specified in column B of the Table below
shall not be allowable in the tax year in which the conditions specified in column C
of the said Table are fulfilled, and the aggregate amount of the deductions allowed
thus far in the preceding tax year or tax years shall be deemed to be the income of
the assessee and liable to tax in such tax year:
                                          TABLE

 Sl.        Nature of payment             Conditions for disallowance of the deduction
 No.                                      in respect of payment provided in column B
  A                   B                                        C
  1.   Premium paid for a life in- Where the assessee terminates his contract of
       surance policy.             insurance, by notice to that effect or where
                                   the contract ceases to be in force by reason of
                                   failure to pay any premium, by not reviving
                                   contract of insurance,—
                                           (a) in case of any single premium policy,
                                               within two years after the date of commencement of insurance; or
                                           (b) in any other case, before premiums have
                                               been paid for two years.
  2.     (a) Contribution for par- Where the assessee terminates his participaticipation in the Unit- tion in such plan, by notice to that effect or
       		 Linked Insurance Plan, where he ceases to participate by reason of
            1971;                   failure to pay any contribution, by not reviv-
        (b) contribution for par- ing his participation, before contributions in
            ticipation in the unit- respect of such participation have been paid
            linked insurance plan for five years.
             of Life Insurance Corporation Mutual Fund.
  3.   Certain payments made for Where the assessee––
       purchase or construction of (a) transfers the house property before the
       residential house property.     expiry of five years from the end of the
                                       tax year in which possession of such
                                       property is obtained by him; or
                                           (b) receives back, whether by way of refund
                                               or otherwise, any sum specified in that
                                               clause.
  4.   Certain payments for sub-           (a) Where the assessee sells or otherwise
       scription to any equity shares          transfers to any person at any time
       or debentures forming part              within a period of three years from the
       of any eligible issue of capital        date of their acquisition; and

 Sl.         Nature of payment          Conditions for disallowance of the deduction
 No.                                    in respect of payment provided in column B
  A                  B                                        C
        by a public company or by.       (b) such shares or debentures shall be treatany public financial institu-        ed as having acquired by the person on
        tion and approved by Board           the date on which his name is entered
                                             in relation to those shares or debentures
                                             in the register of members or of debenture-holders, as the case may be, of the
                                             public company.
Taxation of receipts where deduction already allowed
5. Where deductions in the nature of payments specified in column B of the Table
below have been allowed, and the conditions specified in column C of the said Table
are fulfilled in any tax year, the amounts received shall be taxed in such tax year in
the manner as provided in column D of the said Table:
                                        TABLE

 Sl.    Nature of payment         Condition for          Manner and amount of
 No.                                taxation            taxation in the tax year in
                                                       which condition in column C
                                                                is fulfilled
  A              B                       C                           D
 1.     (a) Deposit in an ac-   If any amount,         (a) The amount so withdrawn
            count under the     including interest         shall be deemed to be the
            Senior Citizen      accrued, in respect        income of the assessee of
            Savings Scheme      of the account pro-        the tax year in which the
            Rules, 2004;        vided in column            amount is withdrawn and
        (b) five year term      B, is withdrawn            shall be liable to tax in the
            deposit in an ac-   by the assessee,           said year;
            count under the     before the expiry      (b) the amount liable to tax, as
            Post Office Time    of the period of           referred in clause (a), shall
            Deposit Rules,      five years from the        not include the following
            1981.               date of its deposit.       amounts:—
                                                             (i) any amount of interest, which has
                                                                 been included in the
                                                                 total income of the
                                                                 assessee of the tax
                                                                 year or years preceding such tax year;
                                                                 and (ii)       a n y
                                                                 amount received by
                                                                 the nominee or legal
                                                                 heir of the assessee, on the death of

Sl.     Nature of payment         Condition for          Manner and amount of
No.                                 taxation            taxation in the tax year in
                                                       which condition in column C
                                                                is fulfilled
A               B                        C                            D
                                                       		 such assessee, other than
                                                          interest, if any, accrued
                                                          thereon, which was not included in the total income
                                                          of the assessee for the tax
                                                          year or years preceding
                                                          such tax year.
2.    Contribution to effect    Where any amount       An amount equal to the whole
      or keep in force a con-   standing to the        of the amount referred to in
      tract for any annuity     credit of the asses-   column C (a) or (b) shall be
      plan of Life Insurance    see in the pension     deemed to be the income of
      Corporation of India or   fund, in respect       the assessee or his nominee,
      any other insurer for     of which a de-         in the tax year in which such
      receiving pension from    duction has been       withdrawal is made or, pension
      the fund referred to in   allowed, together      is received, and shall be liable
      Schedule VII (Table:      with the interest      to tax in the said year.
      Sl. No. 3).               or bonus accrued
                                or credited to the
                                assessee account,
                                if any, is received
                                by the assessee
                                or his nominee,—
                                 (a) on account
                                     of the surrender of the
                                     annuity plan
                                     whether in
                                     whole or in
                                     part, in any
                                     tax year; or
                                 (b) a s p e n s -
                                     ion received
                                     from the annuity plan.
3.    Contribution by an        Where any amount       The whole of the amount reindividual to a pension   standing to the        ferred to in column C (a) or
      scheme notified by the    credit of the asses-   (b) shall be deemed to be the
      Central Government.       see in the pension     income of the assessee or his
                                scheme, in respect     nominee, in the tax year in

 Sl.    Nature of payment        Condition for        Manner and amount of
 No.                               taxation          taxation in the tax year in
                                                    which condition in column C
                                                             is fulfilled
  A               B                    C                          D
                               of which a de- which such amount is received,
                               duction has been and shall be liable to tax in the
                               allowed, together said year.
                               with the amount
                               accrued thereon,
                               if any, is received
                               by the assessee or
                               his nominee, in
                               whole or in part,
                               in any tax year, and
                               if such amount is
                               not used for purchasing an annuity
                               plan in the same
                               year—
                                (a) on account
                                    of closure
                                    or his opting out of
                                    the pension
                                    scheme (except when
                                    received by
                                    the nominee on the
                                    death of the
                                    assessee); or
                                (b) a s p e n s -
                                    ion received
                                    from the annuity plan
                                    purchased
                                    or taken on
                                    such closure
                                    or opting
                                    out.
Interpretation.
6. For the purposes of this Schedule,––
       (a) “Administrator” means the Administrator as referred to in section 2(a)
           of the Unit Trust of India (Transfer of Undertaking and Repeal) Act, 2002
           (58 of 2002);

      (b) “contribution” to any fund shall not include any sums in repayment of
          loan;
      (c) “insurance” shall include,—
            (i) a policy of insurance on the life of an individual or the spouse or the
                child of such individual or a member of a Hindu undivided family
                securing the payment of specified sum on the stipulated date of
                maturity, if such person is alive on such date irrespective that the
                policy of insurance provides only for the return of premiums paid
                (with or without any interest thereon) in the event of such person
                dying before the said stipulated date;
            (ii) a policy of insurance effected by an individual or a member of a
                 Hindu undivided family for the benefit of a minor with the object
                 of enabling the minor, after he has attained majority to secure
                 insurance on his own life by adopting the policy and on his being
                 alive on a date (after such adoption) specified in the policy in this
                 behalf;
      (d) “Life Insurance Corporation” means the Life Insurance Corporation of
          India established under the Life Insurance Corporation Act, 1956 (31 of
          1956);
       (e) “public company” shall have the same meaning as assigned to it in section
           2(71) of the Companies Act, 2013 (18 of 2013);
       (f) “security” means a Government security as defined in section 2(f) of the
           Government Securities Act, 2006 (38 of 2006);
      (g) “specified company” means a company as referred to in section 2(h) of
          the Unit Trust of India (Transfer of Undertaking and Repeal) Act, 2002
          (58 of 2002);
      (h) “transfer” shall be deemed to include also the transactions referred to in
          section 269UA(f) of the Income-tax Act, 1961 (43 of 1961);
       (i) “eligible issue of capital” means an issue made by a public company
           formed and registered in India or a public financial institution and the
           entire proceeds of the issue are utilised wholly and exclusively for the
           purposes of any business referred to in section 80-IA(4) of the Income-tax
           Act, 1961 (43 of 1961);
       (j) “public financial institution” shall have the same meaning as assigned
           to it in section 2(72) of the Companies Act, 2013 (18 of 2013).
Schedule XV control

Identify the exact clause, eligible beneficiary, notified instrument, payment date and lock-in. Then apply paragraph 2 insurance limits, paragraph 3 housing rules, paragraph 4 claw-backs and paragraph 5 taxation of receipts.

Common audit error

Combining marketing brochures, bank labels or accounting narration with section 123 without proving the matching Schedule clause.

Section 122

Deductions to be made in computing total income

1961 Act: Sections 80A, 80AB, 80AC and 80B

Statutory text

122.		(1) In computing the total income of an assessee, the deductions specified in
						this Chapter shall be allowed from his gross total income, as per and subject
to the provisions of this Chapter.
(2) The aggregate amount of the deductions under this Chapter shall not, in any
case, exceed the gross total income of the assessee.
(3) If the deduction under section 133 or 135 or 137 or 138 or 141 or 142 or 143 is
admissible in computing the total income of an association of persons or a body of

individuals, no deduction under the same section shall be made in relation to the
share of income of a member of such association of persons or body of individuals
in computing the total income of such member.
(4) Irrespective of anything to the contrary contained in any of the provisions of
Part C of this Chapter, where, in the case of an assessee, any amount of profits and
gains of an undertaking or unit or enterprise or eligible business is claimed and
allowed as a deduction under those provisions for any tax year,—
      (a) deduction in respect of, and to the extent of, such profits and gains shall
          not be allowed under any other provision of this Act for such tax year;
          and
      (b) shall in no case exceed the profits and gains of such undertaking or unit
          or enterprise or eligible business, as the case may be.
(5) Deduction under the provisions of Part C of this Chapter shall not be allowed
to an assessee, who fails to—
      (a) furnish a return of income on or before the due date specified under
          section 263(1); or
      (b) make a claim of deduction in a return furnished under section 263(1).
(6) For the purposes of any deduction under this Chapter, irrespective of anything
to the contrary contained in Part C of this Chapter, if any goods or services held
for the purposes of—
      (a) the undertaking, unit, enterprise or eligible business carried on by the
          assessee are transferred to any other business carried on by the assessee;
          or
      (b) any other business carried on by the assessee are transferred to the
          undertaking or unit or enterprise or eligible business of the assessee,
and the consideration, if any, for such transfer as recorded in the accounts of the
undertaking or unit or enterprise or eligible business does not correspond to the
market value of such goods or services as on the date of transfer, then the profits
and gains of such undertaking or unit or enterprise or eligible business carried on
by the assessee shall be computed as if the transfer, in clause (a) or (b), had been
made at the market value of such goods or services as on that date.
(7) For the purposes of sub-section (6), “market value”,—
      (a) in relation to any goods or services sold or supplied, means the price that
          such goods or services would fetch if these were sold by the undertaking
          or unit or enterprise or eligible business in the open market, subject to
          statutory or regulatory restrictions, if any;
      (b) in relation to any goods or services acquired, means the price that such
          goods or services would cost if these were acquired by the undertaking
          or unit or enterprise or eligible business from the open market, subject
          to statutory or regulatory restrictions, if any; and
      (c) in relation to any goods or services sold, supplied or acquired, means the
          arm’s length price of such goods or services as defined in section 173(a),
          if it is a specified domestic transaction referred to in section 164.

(8) Where a deduction under Part C of this Chapter, is claimed and allowed in
respect of profits of a specified business as referred to in section 46(11)(d) for any
tax year, no deduction shall be allowed for such specified business under section
46 for the same or any other tax year.
(9) Where any deduction is required to be made or allowed under Part C of this
Chapter, in respect of any income of the nature specified in that section and included
in the gross total income of the assessee, then, irrespective of anything contained
in that section, for the purpose of computing the deduction under that section,
the amount of income of that nature as computed under the provisions of this Act
(before making any deduction under this Chapter) shall alone be deemed to be the
amount of income of that nature which is derived or received by the assessee and
which is included in his gross total income.
(10) For the purposes of this Chapter, the expression “gross total income” means the
total income computed as per the provisions of this Act, before making deduction
under this Chapter.
                  B.—Deductions in respect of certain payments
In simple language

This is the gateway for the entire Chapter. Deductions come after computing gross total income, cannot exceed gross total income, cannot be duplicated, and profit-linked deductions require a timely return and an actual claim in that return. Inter-unit transfers must be tested at market value or arm's-length price where applicable.

Practical example

An undertaking earns ₹40 lakh and claims a ₹40 lakh profit-linked deduction. The same profit cannot be deducted again under another provision, and the total Chapter VIII deduction cannot create a negative total income.

Exception / professional alert

For Part C deductions, missing the section 263(1) due date or omitting the claim from the return can defeat the deduction even where commercial eligibility exists.

Section 123

Deduction for life insurance premia, deferred annuity, contributions to provident fund, etc.

1961 Act: Sections 80C, 80CCC and 80CCE

Statutory text

123.		An individual or a Hindu undivided family, shall be allowed a deduction
				of the whole of the amount paid or deposited in the tax year, being the aggregate of the sums enumerated in Schedule XV, as does not exceed ₹ 150000, while
computing the total income for that year, subject to the conditions specified in that
Schedule.
In simple language

An individual or HUF can claim qualifying payments listed in Schedule XV, within an overall ceiling of ₹1.5 lakh. The Schedule, not only section 123, determines eligible persons, instruments, lock-ins, insurance-premium limits, housing payments and later claw-back events.

Practical example

An individual pays ₹90,000 recognised provident fund contribution, ₹40,000 eligible tuition fees and ₹60,000 qualifying housing-loan principal. The eligible pool is ₹1.90 lakh, but section 123 restricts the deduction to ₹1.50 lakh.

Exception / professional alert

Do not treat every investment marketed as tax-saving as Schedule XV eligible. Verify the notified scheme, beneficiary, payment date, lock-in and claw-back rules.

Section 124

Deduction in respect of employer and assessee contribution to pension scheme of Central Government

1961 Act: Section 80CCD

Statutory text

124.		(1) Where in the case of an assessee, being an individual employed by any
					employer, if the employer makes any contribution in his account under a
pension scheme notified by the Central Government, the assessee shall be allowed
a deduction in the computation of his total income, of the whole of the amount
contributed by such employer as does not exceed—
       (a) 14%, where such contribution is made by the employer being the Central
           Government or the State Government; and
       (b) 10%, where such contribution is made by an employer other than an
           employer referred to in clause (a),
of his salary in the tax year.
(2) Where the total income of the assessee is chargeable to tax under section 202(1),
the provisions of sub-section (1) shall have effect as if for “10%” referred to in clause
(b) of that sub-section, “14%” had been substituted.
(3) An assessee referred to in sub-section (1), or any other assessee, being an individual, shall be allowed a deduction not exceeding ₹ 50000, in computation of his
total income of the whole of the amount paid or deposited in the tax year by such
individual in his account under a pension scheme notified or as may be notified by
the Central Government.
(4) The deduction under sub-section (3) shall also be allowed where any payment
or deposit is made to the account of a minor under the said pension scheme, by

the assessee, being the parent or guardian of such minor, subject to the condition
that the aggregate amount of deduction under sub-section (3) and this sub-section
shall not exceed ₹ 50000.
(5) No deduction under sub-sections (3) and (4) shall be allowed in respect of the
amount on which a deduction has been claimed and allowed under section 123.
(6) Any amount standing to the credit of the assessee or a minor, in his account or
the account of a minor, as the case may be, referred to in sub-sections (1), (3) and
(4) and paragraph 1(y) of Schedule XV, in respect of which a deduction has been
allowed together with the amount accrued thereon, received by the assessee or his
nominee, in whole or in part, in any tax year,—
       (a) on account of closure or his opting out of the pension scheme referred
           to in sub-sections (1) and (3); or
       (b) as pension received from the annuity plan purchased or taken on such
           closure or opting out,
the whole of the amount referred to in clause (a) or (b) shall be deemed to be the
income of the individual or his nominee, in the tax year in which such amount is
received, and shall accordingly be charged to tax as income of that tax year.
(7) The amount received by the nominee, on the death of the assessee, under the
circumstances referred to in sub-section (6)(a), shall not be deemed to be the
income of the nominee.
(8) The amount received by a person, being the parent or guardian or nominee of a
minor on account of closure of the pension scheme, due to the death of the minor,
referred to in sub-section (4), shall not be deemed to be the income of such person.
(9) For the purposes of this section, the assessee shall not be deemed to have received
any amount in the tax year, if such amount is used for purchasing an annuity plan
in the same tax year.
(10) Where any amount paid or deposited by the assessee has been allowed as a
deduction under sub-section (3), no deduction with reference to such amount shall
be allowed under section 123 for that tax year.
(11) Any amount standing to the credit of the assessee, being a subscriber to Unified Pension Scheme, in his account referred to in sub-sections (1) and (3), and
paragraph 1(y) of Schedule XV, in respect of which a deduction has been allowed
together with the amount accrued thereon, received by the assessee or his nominee,
in whole or in part, in any tax year on account of his superannuation or voluntary
retirement or retirement under Fundamental Rules 56(j) (which is not treated as
penalty under the Central Civil Services (Classification, Control and Appeal) Rules,
1965), the whole of the amount shall be deemed to be the income of the assessee or
his nominee, as the case may be, in the tax year in which such amount is received,
and shall accordingly be charged to tax as income of that tax year.
(12) For the purposes of sub-section (11), the assessee shall be deemed not to have
received any amount in the tax year if such amount is transferred to pool corpus
from individual corpus on account of his superannuation or voluntary retirement
or retirement under Fundamental Rules 56(j) (which is not treated as penalty under
the Central Civil Services (Classification, Control and Appeal) Rules, 1965), as may
be applicable.

(13) For the purposes of this section,—
       (a) “pool corpus” and “individual corpus” shall have the same meaning as
           in Notification F. No. FX-1/3/2024-PR of the Department of Financial
           Services, dated the 24th January, 2025.
       (b) “salary” includes dearness allowance, if the terms of employment so
           provide, but excludes all other allowances and perquisites.
In simple language

The section covers employer pension-scheme contributions and an additional individual contribution deduction. Government-employer contributions are capped at 14% of salary; other employers are generally 10%, but the section 202 default regime substitutes 14%. A separate ₹50,000 deduction applies to specified individual contributions, including permitted minor accounts, without double counting under section 123.

Practical example

A private-sector employee has qualifying salary of ₹12 lakh and employer NPS contribution of ₹1.68 lakh. Under the default regime the 14% ceiling is ₹1.68 lakh; under the regular regime the general 10% ceiling would be ₹1.20 lakh. The actual statutory regime and account conditions must be checked.

Exception / professional alert

Withdrawals, closure, annuity and UPS payments have specific tax rules. Employer contribution, own contribution and section 123 amounts must be tracked separately.

Section 125

Deduction in respect of contribution to Agnipath Scheme

1961 Act: Section 80CCH

Statutory text

125.		(1) An assessee, being an individual who has enrolled in the Agnipath Scheme
					 and subscribes to the Agniveer Corpus Fund on or after the 1st November,
2022, shall be allowed a deduction in the computation of his total income, of the
whole of the amount paid or deposited in his account in the said Fund during the
tax year.
(2) Where the Central Government makes any contribution to the account of an
assessee in the Fund referred to in sub-section (1), the assessee shall be allowed a
deduction in the computation of his total income of the whole of the amount so
contributed.
(3) For the purposes of this section,—
       (a) “Agnipath Scheme” means the scheme for enrolment in the Indian Armed
           Forces introduced vide letter No. 1(23)2022/D(Pay/Services), dated the
           29th December, 2022, of the Government of India in the Ministry of
           Defence;
       (b) “Agniveer Corpus Fund” means a fund in which consolidated contributions of all the Agniveers and matching contributions of the Central
           Government along with interest on both these contributions are held.
In simple language

An Agniveer can deduct own contributions to the Agniveer Corpus Fund and the Central Government contribution credited to the account. The provision is tied to enrolment and subscription on or after 1 November 2022.

Practical example

An eligible Agniveer contributes ₹2.4 lakh and receives an equal Central Government contribution. Subject to the statutory account conditions, both streams are separately covered by section 125.

Exception / professional alert

The section 202 default regime preserves the deduction for the Central Government contribution under section 125(2), not necessarily every own-contribution claim.

Section 126

Deduction in respect of health insurance premia

1961 Act: Section 80D

Statutory text

126.		(1) An assessee, being an individual or a Hindu undivided family, shall be
					allowed a deduction of a sum as specified in sub-sections (2) to (8), payment
of which is made by any mode as specified in sub-section (9), out of his income
chargeable to tax in the tax year.
(2) In the case of an assessee, being an individual, the sum referred to in sub-section
(1), shall be the aggregate of the whole of the amount paid—
       (a) to effect or keep in force an insurance on the health (herein referred to
           as health insurance) of the assessee or his family, or any contributions
           made to the Central Government Health Scheme or such other scheme,
           as may be notified by the Central Government in this behalf, or any payment made for preventive health check-up of the assessee or his family,
           up to ₹ 25000 in aggregate;
       (b) to effect or to keep in force the health insurance, or any payment made
           for preventive health check-up, for the parent or parents of the assessee,
           up to ₹ 25000 in aggregate;
       (c) on account of medical expenditure incurred on the health of the assessee
           or any member of his family, up to ₹ 50000 in aggregate; and
       (d) on account of medical expenditure incurred on the health of any parent
           of the assessee, up to ₹ 50000 in aggregate.

(3) The deduction in respect of amounts referred to in sub-section (2)(a) or (2)(b),
which are paid on account of preventive health check-up, shall be allowed up to
₹ 5000 in aggregate.
(4) The amount of sum referred to in sub-section (2) shall not exceed ₹ 50000 in
aggregate of the sum specified under sub-section (2)(a) and (c) or aggregate of the
sum specified under sub-section (2)(b) and (d).
(5) In the case of an assessee, being a Hindu undivided family, the sum referred to
in sub-section (1), shall be the aggregate of the whole of the amount paid—
       (a) to effect or keep in force an insurance on the health of any member of
           such Hindu undivided family, up to ₹ 25000 in the aggregate; and
       (b) on account of medical expenditure incurred on the health of any member
           of such Hindu undivided family, up to ₹ 50000 in the aggregate.
(6) The amount of sum under sub-section (5) shall not exceed ₹ 50000 in the aggregate of the sum specified under sub-section (5)(a) and (b).
(7) For the purposes of this section, where the amount is paid on account of medical
expenditure incurred on the health of a senior citizen under sub-section (2)(c) or
(d) or (5)(b), deduction shall be allowed, if no amount has been paid to effect or to
keep in force the health insurance of such person.
(8) Where the sum specified in sub-section (2)(a) or (b) or (5)(a) is paid to effect or
keep in force the health insurance of any person specified therein, and—
        (a) such person is a senior citizen, the amount of sum as provided in such
            clauses, shall be substituted with ₹ 50000 for ₹ 25000; and
        (b) such sum is paid in lump sum in the tax year for more than a year, a
            deduction shall be allowed for each of the relevant tax year equal to the
            appropriate fraction of such amount.
(9) For the purposes of deduction under sub-section (1), the payment shall be made
by any mode,—
        (a) including cash, in respect of any sum paid on account of preventive
            health check-up; or
        (b) other than cash in all other cases not falling under clause (a).
(10) For the purposes of this section,—
        (a) “appropriate fraction” means the fraction where the numerator is one,
            and the denominator is the total number of relevant tax years;
        (b) “family” means the spouse and dependant children of the assessee;
        (c) “relevant tax year” means the tax year beginning with the tax year in
            which such lump sum amount is paid and the subsequent tax year or
            years during which the health insurance remains in force.
(11) The health insurance referred to in this section shall be as per the scheme
made in this behalf by—
        (a) the General Insurance Corporation of India formed under section 9 of
            the General Insurance Business (Nationalisation) Act, 1972 (57 of 1972)
            and approved by the Central Government in this behalf; or
        (b) any other insurer and approved by the Insurance Regulatory and
            Development Authority established under section 3(1) of the Insurance
            Regulatory and Development Authority Act, 1999 (41 of 1999).
In simple language

This is the health-insurance and preventive-health-check-up deduction for individuals and HUFs. It separates self/family, parents, senior citizens, medical expenditure where insurance is unavailable, preventive check-ups and eligible payment modes.

Practical example

An individual pays ₹24,000 health premium for self/family and ₹48,000 for senior-citizen parents. Subject to the section, ₹24,000 and ₹48,000 fall within separate baskets.

Exception / professional alert

Cash is generally not an eligible mode except for preventive health check-up within its specific ceiling. Do not merge the self/family and parent limits.

Section 127

Deduction in respect of maintenance including medical treatment of a dependant who is a person with disability

1961 Act: Section 80DD

Statutory text

127.		(1) An assessee being an individual or a Hindu undivided family, who is a
					resident in India, shall be allowed a deduction up to ₹ 75000 from his gross
total income of a tax year, subject to the provisions of this section, if during that
year he has—
        (a) incurred expenditure for the medical treatment (including nursing),
            training and rehabilitation of a dependant, being a person with disability;
            or
       (b) paid or deposited any amount under a scheme framed by the Life
           Insurance Corporation or any other insurer or the Administrator, or the
           specified company, for the maintenance of a dependant, being a person
           with disability, subject to the conditions specified in sub-section (2) and
           approved by the Board in this behalf.
(2) The deduction under sub-section (1)(b) shall be allowed only if the following
conditions are fulfilled:—
       (a) the scheme referred to in sub-section (1)(b) provides for payment of an
           annuity or lump sum amount for the benefit of a dependant, being a
           person with disability—
             (i) on the death of the individual or the member of the Hindu undivided
                 family, in whose name the scheme was subscribed; or
             (ii) on attaining the age of sixty years or more by such individual or
                  the member of the Hindu undivided family, and the payment or
                  deposit to such scheme has been discontinued;
       (b) the assessee nominates the dependant, being a person with disability or
           any other person or a trust to receive the payments on behalf of and for
           the benefit of such dependant.
(3) If the dependant as referred to in sub-section (1) is a person with severe disability,
the amount of deduction as referred to in sub-section (1) shall be substituted with
“₹ 125000” for “₹ 75000”.
(4) In the event of death of the dependant, being a person with disability, before the
individual or the member of the Hindu undivided family mentioned in sub-section
(2), the amount paid or deposited under sub-section (1)(b) shall be deemed to be the
income of the assessee of the tax year in which it is received and shall accordingly
be chargeable to tax.
(5) The provisions of sub-section (4) shall not apply to the amount received by the
dependant, being a person with disability, before his death, as an annuity or lump
sum by application of the condition referred to in sub-section (2)(a)(ii).
(6) The assessee claiming deduction under this section, shall furnish a copy of the
medical certificate issued by the medical authority in such form and manner as
may be prescribed, along with the return of income under section 263 for the tax
year in which the deduction is claimed.

(7) If the certificate referred to in sub-section (6), specifies that the condition of
disability requires reassessment of its extent after a period stipulated in it, the
deduction under this section shall not be allowed for any tax year succeeding the tax
year in which the said certificate expires, unless a new certificate is obtained from
the medical authority in such form and manner as may be prescribed, and a copy
thereof is submitted along with the return of income under section 263.
(8) The dependant mentioned in this section shall not include a person who has
claimed deduction under section 154 in computing his total income for the tax year.
(9) For the purposes of this section,—
       (a) “Administrator” means the Administrator as referred to in section 2(a)
           of the Unit Trust of India (Transfer of Undertaking and Repeal) Act, 2002
           (58 of 2002);
       (b) “dependant” means—
             (i) in the case of an individual, the spouse, children, parents, brothers
                 and sisters of the individual or any of them;
            (ii) in the case of a Hindu undivided family, a member of the Hindu
                 undivided family,
		 dependant wholly or mainly on such individual or Hindu undivided
   family for his support and maintenance;
       (c) “disability” shall have the same meaning as assigned to it in section
           2(i) of the Persons with Disabilities (Equal Opportunities, Protection
           of Rights and Full Participation) Act, 1995 (1 of 1996) and includes
           “autism”, “cerebral palsy” and “multiple disability” respectively referred
           to in section 2(a), (c) and (h) of the National Trust for Welfare of Persons
           with Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities
           Act, 1999 (44 of 1999);
       (d) “Life Insurance Corporation” means the Life Insurance Corporation of
           India established under the Life Insurance Corporation Act, 1956 (31 of
           1956);
       (e) “medical authority” means the medical authority as referred to in section
           2(p) of the Persons with Disabilities (Equal Opportunities, Protection of
           Rights and Full Participation) Act, 1995 (1 of 1996) or such other medical
           authority as may, by notification, be specified by the Central Government
           for certifying “autism”, “cerebral palsy”, “multiple disabilities”, “person
           with disability” and “severe disability” respectively referred to in section
           2(a), (c), (h), (j) and (o) of the National Trust for Welfare of Persons with
           Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities Act,
           1999 (44 of 1999);
       (f) “person with disability” means a person as referred to in section 2(t)
           of the Persons with Disabilities (Equal Opportunities, Protection of
           Rights and Full Participation) Act, 1995 (1 of 1996) or section 2(j) of the
           National Trust for Welfare of Persons with Autism, Cerebral Palsy, Mental
           Retardation and Multiple Disabilities Act, 1999 (44 of 1999);

       (g) “person with severe disability” means—
             (i) a person with 80% or more of one or more disabilities, as referred
                 to in section 56(4) of the Persons with Disabilities (Equal Opportunities, Protection of Rights and Full Participation) Act, 1995
                 (1 of 1996); or
            (ii) a person with severe disability referred to in section 2(o) of the
                 National Trust for Welfare of Persons with Autism, Cerebral
                 Palsy, Mental Retardation and Multiple Disabilities Act, 1999
                 (44 of 1999);
      (h) “specified company” means a company as referred to section 2(h) of the
          Unit Trust of India (Transfer of Undertaking and Repeal) Act, 2002 (58
          of 2002).
In simple language

A resident individual or HUF supporting a dependant with disability receives a fixed deduction: ₹75,000, increased to ₹1.25 lakh for severe disability. It can arise from qualifying expenditure or an approved maintenance scheme and does not depend on proving equal actual expenditure.

Practical example

A resident individual spends ₹52,000 on training and rehabilitation of a dependant certified with disability. The deduction is the fixed statutory amount of ₹75,000, subject to certificate and dependency conditions.

Exception / professional alert

A repayment or benefit from an approved scheme can trigger taxation. Dependant, disability, severe disability and medical-authority definitions are statutory.

Section 128

Deduction in respect of medical treatment, etc.

1961 Act: Section 80DDB

Statutory text

128.		(1) An assessee who is resident in India, shall be allowed a deduction of the
						amount actually paid during the tax year or a sum of ₹ 40000, whichever is
less, from income chargeable to tax of that tax year, for the medical treatment of
such disease or ailment as may be prescribed—
      (a) for himself or a dependant, in case the assessee is an individual; or
      (b) for any member of a Hindu undivided family, in case the assessee is a
          Hindu undivided family.
(2) A deduction shall be allowed under this section only if the assessee obtains the
prescription for the medical treatment from a neurologist, oncologist, urologist,
haematologist, immunologist, or any other specialist, as may be prescribed.
(3) The deduction under this section shall be reduced by any amount received under an insurance from an insurer, or reimbursed by an employer, for the medical
treatment of the person as referred to in sub-section (1)(a) or (b).
(4) If the amount actually paid is in respect of the assessee or his dependant or
any member of a Hindu undivided family of the assessee and who is senior citizen,
the amount of deduction as referred to in sub-section (1) shall be substituted with
“₹ 100000” for “₹ 40000”.
(5) For the purposes of this section,—
      (a) “dependant” shall have the meaning as assigned to it in section 127(9);
      (b) “insurer” shall have the meaning assigned to it in section 2(9) of the
          Insurance Act, 1938 (4 of 1938).
In simple language

A resident individual or HUF can deduct actual qualifying medical-treatment expenditure for specified diseases, capped at ₹40,000, increased to ₹1 lakh where the patient is a senior citizen. Reimbursements reduce the claim.

Practical example

A resident pays ₹1.30 lakh for treatment of a senior-citizen dependant for a Rule 62 disease and receives ₹20,000 insurance reimbursement. The net eligible spend is ₹1.10 lakh, but the statutory cap is ₹1 lakh.

Exception / professional alert

A general medical bill is not enough. Obtain the specialist prescription required by Rule 62 and preserve reimbursement evidence.

Section 129

Deduction in respect of interest on loan taken for higher education

1961 Act: Section 80E

Statutory text

129.		(1) An assessee, being an individual, shall be allowed a deduction of amount
					paid as interest during a tax year, subject to the provisions of this section,
on a loan taken by him from any financial institution or any approved charitable
institution, if the—
      (a) loan taken is for the purpose of pursuing higher education of himself or
          his relative; and
      (b) payment is made out of his income chargeable to tax.

(2) The deduction referred to in sub-section (1) shall be allowed in computing the
total income in respect of the initial tax year and seven tax years immediately succeeding the initial tax year, or until the interest referred to in sub-section (1) is fully
paid by the assessee, whichever is earlier.
(3) For the purposes of this section,—
       (a) “approved charitable institution” means a registered non-profit organisation where it was approved earlier under the provisions of section
           10(23C) of the Income-tax Act, 1961 (43 of 1961), or an institution
           referred to in section 80G(2)(a) of the said Act;
       (b) “financial institution” means a banking company to which the Banking
           Regulation Act, 1949 (10 of 1949) applies (including any bank or banking
           institution referred to in section 51 of that Act) or any other financial
           institution which the Central Government may, by notification, specify;
       (c) “higher education” means any course of study pursued after passing the
           Senior Secondary Examination or its equivalent from a school, board, or
           University recognised by the Central Government or State Government,
           local authority, or by any authority authorised by the Central Government
           or State Government or local authority to do so;
       (d) “initial tax year” means the tax year in which the assessee starts paying
           the interest on the loan;
       (e) “relative”, in relation to an individual, means the spouse and children
           of that individual, or the student for whom the individual is the legal
           guardian.
In simple language

An individual can deduct interest actually paid on an eligible higher-education loan for self or a defined relative. The deduction begins with the initial tax year and continues for seven succeeding tax years, or until interest is fully paid, whichever is earlier.

Practical example

Interest payment starts in tax year 2026-27. The statutory window can run through tax year 2033-34, but ends earlier if the interest is fully paid.

Exception / professional alert

Principal repayment is not covered. The lender must be a financial institution or approved charitable institution, and the course must satisfy the higher-education definition.

Section 130

Deduction in respect of interest on loan taken for residential house property

1961 Act: Section 80EE

Statutory text

130.		(1) An assessee, being an individual, shall be allowed a deduction of
					interest payable on loan taken by him from any financial institution for the
purpose of acquisition of a residential house property as per the provisions of this
section.
(2) The deduction under sub-section (1) shall not exceed ₹ 50000 and shall be allowed
in computing the total income of the individual for the tax year beginning on the
1st April, 2016 and subsequent tax years.
(3) The deduction under sub-section (1) shall be subject to the following conditions:—
       (a) the loan has been sanctioned by the financial institution during the period
           beginning on the 1st April, 2016 and ending on the 31st March, 2017;
       (b) the amount of loan sanctioned for acquisition of the residential house
           property does not exceed thirty-five lakh rupees;
       (c) the value of residential house property does not exceed fifty lakh rupees;
           and
       (d) the assessee does not own any residential house property on the date of
           sanction of loan.
(4) Where a deduction under this section is allowed for any interest referred to in
sub-section (1), deduction shall not be allowed in respect of such interest under any
other provision of this Act for the same or any other tax year.

(5) For the purposes of this section,—
       (a) “financial institution” means a banking company to which the Banking
           Regulation Act, 1949 (10 of 1949) applies, or any bank or banking institution referred to in section 51 of that Act or a housing finance company;
       (b) “housing finance company” means a public company formed or registered
           in India with the main object of carrying on the business of providing
           long-term finance for construction or purchase of houses in India for
           residential purposes.
In simple language

This is the legacy additional home-loan interest deduction capped at ₹50,000 for qualifying loans sanctioned in the specified 2016-17 window, subject to loan amount, property value and first-house conditions.

Practical example

An eligible first-time buyer pays ₹72,000 interest on a qualifying loan. The section 130 claim is capped at ₹50,000 after checking interaction with the house-property deduction.

Exception / professional alert

The sanction-period condition makes this a closed legacy cohort. Interest already deducted elsewhere cannot be duplicated.

Section 131

Deduction in respect of interest on loan taken for certain house property

1961 Act: Section 80EEA

Statutory text

131.		(1) An assessee, being an individual not eligible to claim deduction under
					section 130, shall be allowed a deduction of interest payable on loan taken by
him from any financial institution for the purpose of acquisition of a residential
house property, subject to a maximum limit of ₹ 150000 in a tax year and on fulfilment of conditions specified in sub-section (2), for the tax year beginning on the
1st April, 2019 and subsequent tax years.
(2) The conditions referred in sub-section (1) shall be the following:—
       (a) the loan has been sanctioned by the financial institution during the period
           beginning on the 1st April, 2019 and ending on the 31st March, 2022;
       (b) the stamp duty value of residential house property does not exceed
           forty-five lakh rupees; and
       (c) the assessee does not own any residential house property on the date of
           sanction of loan.
(3) Where a deduction under this section is allowed for any interest referred to in
sub-section (1), deduction shall not be allowed in respect of such interest under any
other provision of this Act for the same or any other tax year.
(4) For the purposes of this section, the expression “financial institution” shall have
the meaning assigned to it in section 130(5)(a).
In simple language

This provision gives up to ₹1.5 lakh additional interest deduction for qualifying affordable-house loans sanctioned from 1 April 2019 to 31 March 2022, for an individual not eligible under section 130.

Practical example

A qualifying first-time buyer pays ₹1.8 lakh interest after the house-property computation. Section 131 can allow up to ₹1.5 lakh if all sanction, stamp-duty-value and ownership conditions are met.

Exception / professional alert

It is cohort-specific and anti-duplication applies. Verify the exact sanction date and stamp-duty value.

Section 132

Deduction in respect of purchase of electric vehicle

1961 Act: Section 80EEB

Statutory text

132.		(1) An assessee, being an individual, shall be allowed a deduction of interest
					payable on loan taken by him from any financial institution for the purpose
of purchase of an electric vehicle, as per the provisions of this section.
(2) The deduction under sub-section (1) shall be subject to the condition that the
loan has been sanctioned by the financial institution during the period beginning
on the 1st April, 2019 and ending on the 31st March, 2023.
(3) The deduction under sub-section (1) shall not exceed ₹ 150000 and shall be
allowed in computing the total income of the individual for the tax year beginning
on the 1st April, 2019 and subsequent tax years.
(4) Where a deduction under this section is allowed for any interest referred to in
sub-section (1), deduction shall not be allowed in respect of such interest under any
other provision of this Act for the same or any other tax year.
(5) For the purposes of this section,—

      (a) “electric vehicle” means a vehicle powered exclusively by an electric motor,
          whose traction energy is supplied exclusively by traction battery installed
          in the vehicle and has such electric regenerative braking system, which
          during braking provides for the conversion of vehicle kinetic energy into
          electrical energy;
      (b) “financial institution” means a banking company to which the Banking
          Regulation Act, 1949 (10 of 1949) applies, or any bank or banking institution referred to in section 51 of that Act and includes a non-banking
          financial company.
In simple language

An individual may deduct up to ₹1.5 lakh interest on a loan for purchase of an electric vehicle where the loan was sanctioned from 1 April 2019 to 31 March 2023.

Practical example

An individual pays ₹1.20 lakh interest on a qualifying electric-vehicle loan sanctioned in February 2023. Subject to the definitions, the full ₹1.20 lakh can fall within the section.

Exception / professional alert

The benefit is for interest, not vehicle cost or principal, and the sanction window has closed.

Section 133

Deduction in respect of donations to certain funds, charitable institutions, etc.

1961 Act: Section 80G

Statutory text

133.			(1) In computing the total income of an assessee, there shall be deducted,
						as per and subject to the provisions of this section,—
      (a) the whole of the aggregate of the sum or the sums paid by the assessee,
          in the tax year as donations to—
            (i) the National Defence Fund set up by the Central Government; or
           (ii) the Prime Minister’s National Relief Fund or the Prime Minister’s
                Citizen Assistance and Relief in Emergency Situations Fund (PM
                CARES FUND); or
           (iii) the Prime Minister’s Armenia Earthquake Relief Fund; or
           (iv) the Africa (Public Contributions-India) Fund; or
            (v) the National Children’s Fund; or
           (vi) the National Foundation for Communal Harmony; or
          (vii) a University or any educational institution of national eminence as
                may be approved by the prescribed authority in this behalf; or
          (viii) any fund set up by the State Government of Gujarat exclusively for
                 providing relief to the victims of earthquake in Gujarat; or
           (ix) any Zila Saksharta Samiti constituted in any district under the
                chairmanship of the Collector of that district for improving primary
                education in villages and towns having a population up to one lakh
                according to the last census of which figures are published before
                the first day of the relevant tax year, in such district and for literacy
                and post-literacy activities; or
            (x) the National Blood Transfusion Council or any State Blood Transfusion Council which has its sole object the control, supervision,
                regulation or encouragement in India of the services related to
                operation and requirements of blood banks; or
           (xi) any fund set up by a State Government to provide medical relief to
                the poor; or
          (xii) the Army Central Welfare Fund or the Indian Naval Benevolent
                Fund or the Air Force Central Welfare Fund established by the
                armed forces of the Union for the welfare of the past and present
                members of such forces or their dependants; or

   (xiii) the Andhra Pradesh Chief Minister’s Cyclone Relief Fund, 1996; or
   (xiv) the National Illness Assistance Fund; or
    (xv) the Chief Minister’s Relief Fund or the Lieutenant Governor’s Relief
         Fund, if the fund meets all the following conditions:—
          (A) it is the only fund of its kind established in the State or the
              Union territory;
          (B) it is under the overall control of the Chief Secretary or the
              Department of Finance of the respective State or the Union
              territory;
          (C) it is administered in a manner specified by the State Government or the Lieutenant Governor; or
   (xvi) the National Sports Development Fund set up by the Central Government; or
  (xvii) the National Cultural Fund set up by the Central Government; or
  (xviii) the Fund for Technology Development and Application set up by
          the Central Government; or
   (xix) the National Trust for Welfare of Persons with Autism, Cerebral
         Palsy, Mental Retardation and Multiple Disabilities constituted
         under section 3(1) of the National Trust for Welfare of Persons with
         Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities
         Act, 1999 (44 of 1999); or
    (xx) the Swachh Bharat Kosh, set up by the Central Government, other
         than the sum spent by the assessee in pursuance of Corporate Social
         Responsibility under section 135(5) of the Companies Act, 2013
         (18 of 2013); or
   (xxi) the Clean Ganga Fund, set up by the Central Government, where
         such assessee is a resident and such sum is other than the sum spent
         by the assessee in pursuance of Corporate Social Responsibility
         under section 135(5) of the Companies Act, 2013 (18 of 2013); or
  (xxii) the National Fund for Control of Drug Abuse constituted under
         section 7A of the Narcotic Drugs and Psychotropic Substances Act,
         1985 (61 of 1985); or
  (xxiii) the Government or to any such local authority, institution or association as may be approved in this behalf by the Central Government,
          to be utilised for the purpose of promoting family planning; or
  (xxiv) the Indian Olympic Association or any other association or institution established in India, as the Central Government may, having regard to the guidelines issued in this behalf, by notification,
         specify for the development of infrastructure for sports and games
         in India or the sponsorship of sports and games in India, by an
         assessee being a company;
(b) an amount equal to 50% of the aggregate of the sums paid as donation
    by an assessee during the tax year to—

             (i) the Prime Minister’s Drought Relief Fund;
            (ii) any fund or any institution to which this section applies, if:—
                  (A) it is established in India for a charitable purpose; and
                  (B) it is a registered non-profit organisation or an institution or
                      fund mentioned in Schedule VII (Table: Sl. No. 1) and approved
                      under section 354;
            (iii) the Government or any local authority, to be utilised for any charitable purpose other than the purpose of promoting family planning;
            (iv) an authority constituted in India by or under any law enacted either
                 for the purpose of dealing with and satisfying the need for housing
                 accommodation or for the purpose of planning, development or
                 improvement of cities, towns and villages, or for both;
             (v) a corporation established by the Central Government or any State
                 Government for promoting the interests of the members of such
                 minority community, as may be notified by the Central Government;
            (vi) any entity, for the renovation or repair of any temple, mosque,
                 gurudwara, church or other place which is notified by the Central
                 Government to be of historic, archaeological or artistic importance
                 or to be a place of public worship of renown throughout any State
                 or States.
(2) Where the aggregate of the sums referred to in sub-section (1)(a)(xxiii) and (xxiv),
and sub-section (1)(b)(ii) to (vi) exceeds 10% of the adjusted gross total income, then
the amount in excess of 10% of the adjusted gross total income shall be ignored for
the purpose of computing the aggregate of the sums in respect of which deduction
is to be allowed under sub-section (1).
(3) Where deduction under this section is claimed and allowed for any tax year in
respect of any sum specified in sub-section (1), the sum in respect of which deduction is so allowed shall not qualify for deduction under any other provision of this
Act for the same or any other tax year.
(4) The deduction under this section shall be allowed only for donation made as a
sum of money.
(5) Any deduction for a donation over ₹ 2000 shall be allowed only if the payment
is made by a mode other than cash.
(6) Any claim of deduction by the assessee in his return of income filed for any tax
year in case of a donation made to an institution or fund referred in sub-section
(1)(b)(ii), shall be allowed—
       (a) only on the basis of the information relating to such donation furnished
           by such institution or fund to the prescribed authority or person authorised by such authority; and
       (b) subject to verification as per the risk management strategy formulated
           by the Board from time to time.

(7) For the purposes of this section,—
      (a) “adjusted gross total income” means gross total income as reduced by any
          portion thereof on which income-tax is not payable under any provision
          of this Act and by any amount in respect of which the assessee is entitled
          to a deduction under any other provision of this Chapter;
      (b) “charitable purpose” does not include any purpose the whole or substantially the whole of which is of a religious nature;
       (c) “National Blood Transfusion Council” means a society registered under
           the Societies Registration Act, 1860 (21 of 1860) and has an officer of the
           rank of an Additional Secretary to the Government of India or higher to
           deal with the AIDS Control Project as its Chairman;
      (d) “State Blood Transfusion Council” means a society registered, in consultation with the National Blood Transfusion Council, under the Societies
          Registration Act, 1860 (21 of 1860) or under any law corresponding to that
          Act in force in any part of India and has a Secretary to the Government
          of that State dealing with the Department of Health, as its Chairman;
       (e) an association or institution having as its object the control, supervision,
           regulation or encouragement in India of such games or sports as may be
           notified by the Central Government, shall be deemed to be an institution
           established in India for a charitable purpose.
In simple language

Donations are divided into 100% and 50% categories, with or without the adjusted-gross-total-income ceiling. The donee, approval, payment mode, certificate and donation category control the result.

Practical example

A taxpayer donates ₹1 lakh to a 50%-eligible institution subject to the qualifying limit. The deduction is not automatically ₹50,000; first compute the statutory qualifying ceiling using adjusted gross total income.

Exception / professional alert

Cash donation above ₹2,000 is not deductible. Never rely only on a receipt; verify approval, registration, reporting and the exact statutory category.

Section 134

Deductions in respect of rents paid

1961 Act: Section 80GG

Statutory text

134.			(1) In computing the total income of an assessee, subject to other provisions
						of this section, there shall be deducted any expenditure incurred by him
towards payment of rent (by whatever name called) in respect of any furnished or
unfurnished accommodation occupied by him for the purposes of his own residence.
(2) The deduction under sub-section (1) shall be allowable on payment of such rent
exceeding 10% of his total income, subject to a maximum of ₹ 5000 per month, or
25% of total income for tax year, whichever is less.
(3) For the purposes of deduction under sub-section (1), such other conditions
or limitations having regard to the area or place in which such accommodation
is situated and other relevant consideration, as may be prescribed, shall be taken
into account.
(4) No deduction under this section shall be allowed to an assessee in any case,
where—
      (a) any residential accommodation is—
             (i) owned by the assessee or by his spouse or minor child or, where
                 such assessee is a member of a Hindu undivided family, by such
                 family at the place where he ordinarily resides or performs duties
                 of his office or employment or carries on his business or profession;
                 or
            (ii) owned by the assessee at any other place, being accommodation
                 in the occupation of the assessee, the value of which is to be determined under section 21(6) or (7)(a); or

       (b) the assessee has any income falling in Schedule III (Table: Sl. No. 11).
(5) For the purposes of this section, the expressions “10% of his total income” and
“25% of his total income” shall mean 10% or 25%, as the case may be, of the total
income of the assessee before allowing deduction for any expenditure under this
section.
In simple language

An individual who does not receive house-rent allowance and satisfies the residence conditions can deduct the least of: rent minus 10% of total income, ₹5,000 per month, or 25% of total income.

Practical example

Total income for the formula is ₹6 lakh and annual rent is ₹1.44 lakh. The three figures are ₹84,000, ₹60,000 and ₹1.5 lakh; the deduction is ₹60,000.

Exception / professional alert

Rule 65 requires Form 31. Ownership by the taxpayer, spouse or minor child and use of another self-occupied property can block the claim.

Section 135

Deduction in respect of certain donations for scientific research or rural development

1961 Act: Section 80GGA

Statutory text

135.		(1) In computing the total income of an assessee, there shall be deducted,
					as per the provisions of this section, any sum paid by the assessee in the tax
year to,—
       (a) a research association which has as its object the undertaking of scientific
           research, or a University, college or other institution approved for the
           purposes of section 45(3)(a)(i) to be used for scientific research;
       (b) a research association which has as its object the undertaking of research
           in social science or statistical research, or a University, college or other
           institution approved for the purposes of section 45(3)(a)(ii) to be used
           for research in social science or statistical research.
(2) Deduction for contributions made as per sub-section (1) shall not be allowed, if—
       (a) the gross total income of the assessee includes income which is chargeable under the head “Profits and gains of business or profession”; or
       (b) the contribution is made in cash exceeding ₹ 2000.
(3) Deduction under sub-section (1)(a) and (b) shall not be denied merely on the
ground that subsequent to the payment of such sum by the assessee, approval to
such association, University, college, other institution referred therein has been
withdrawn.
(4) The claim of the assessee for a deduction in respect of any sum referred to
in sub-section (1) in the return of income for any tax year filed by him, shall be
allowed on the basis of information relating to such sum furnished by the payee
to the prescribed income-tax authority or the person authorised by such authority, subject to verification as per the risk management strategy formulated by the
Board from time to time.
(5) Where a deduction for any tax year has been claimed and allowed in respect of
any payment of the nature referred to in this section, no deduction in respect of
such payment shall be allowed under any other provision of this Act in any tax year.
In simple language

This covers specified donations for scientific research, social-science or statistical research, rural development and related approved programmes, generally where the donor does not derive business income.

Practical example

An individual without business income contributes ₹75,000 electronically to an approved rural-development programme. The deduction depends on the exact approved category and evidence.

Exception / professional alert

Cash above ₹2,000 is excluded. Approval status and date must be verified; CSR treatment requires separate analysis.

Section 136

Deduction in respect of contributions given by companies to political parties

1961 Act: Section 80GGB

Statutory text

136.		(1) An assessee, being an Indian company, shall be allowed a deduction for
					the amount contributed by it, other than by way of cash, during a tax year to
a political party registered under section 29A of the Representation of the People
Act, 1951 (43 of 1951) or an electoral trust.
(2) For the purposes of this section, the term “contribute”, with its grammatical
variations and cognate expressions shall have the same meaning as assigned to it
in section 182 of the Companies Act, 2013 (18 of 2013).
In simple language

An Indian company can deduct eligible non-cash contributions to a political party or electoral trust, subject to the statutory definition and payment conditions.

Practical example

A company contributes ₹5 lakh by bank transfer to a qualifying political party. The amount may be deductible under section 136, subject to Companies Act and disclosure controls.

Exception / professional alert

Cash contribution is not deductible. Tax deductibility does not replace Companies Act governance, board approval or disclosure compliance.

Section 137

Deduction in respect of contributions given by any person to political parties

1961 Act: Section 80GGC

Statutory text

137. An assessee, (other than a local authority and an artificial juridical person
			 wholly or partly funded by the Government), shall be allowed a deduction for
the amount contributed by him, other than by way of cash, during a tax year to a
political party registered under section 29A of the Representation of the People Act,
1951 (43 of 1951), or an electoral trust.

                    C.—Deductions in respect of certain incomes
In simple language

A person other than a local authority and specified Government-funded artificial juridical person can deduct eligible non-cash contributions to a political party or electoral trust.

Practical example

An individual contributes ₹50,000 by electronic transfer to a qualifying political party. Subject to the section, the contribution can be considered under section 137.

Exception / professional alert

Cash is excluded. Preserve recipient status, banking trail and receipt; political-contribution law must be read with current constitutional and electoral-law developments.

Section 138

Deductions in respect of profits and gains from industrial undertakings or enterprises engaged in infrastructure development, etc.

1961 Act: Section 80-IA

Statutory text

138.		In respect of any tax year, where—
       (a) the gross total income of an assessee includes any profits and gains
           derived by an undertaking or an enterprise from any business referred
           to in section 80-IA of the Income-tax Act, 1961 (43 of 1961); and
       (b) such assessee is eligible to claim a deduction from the profits and gains
           derived from such business for such tax year under the provisions of the
           said section, as if the said Act had not been repealed,
there shall be allowed, in computing the total income of the assessee, a deduction
from the profits and gains derived from such business, subject to the conditions that—
       (i) the amount of deduction is calculated as per the provisions of section
           80-IA of the Income-tax Act, 1961 (43 of 1961); and
      (ii) the deduction under this Act shall be allowed only for such tax years,
           as would have been allowed under section 80-IA of the Income-tax Act,
           1961 (43 of 1961), as if the said Act had not been repealed.
In simple language

This transitional provision carries forward eligibility under old section 80-IA for qualifying infrastructure and related undertakings. The amount and remaining tax years continue to be determined under the repealed 1961 Act as preserved by the 2025 Act.

Practical example

A qualifying infrastructure undertaking had three years left in its old section 80-IA holiday on 1 April 2026. Section 138 preserves only the remaining eligible period and old-law computation, not a fresh holiday.

Exception / professional alert

This is not a new entry route. Rule 66 requires audited Form 32 and the old eligibility file must be preserved.

Section 139

Deductions in respect of profits and gains by an undertaking or enterprise engaged in development of Special Economic Zone

1961 Act: Section 80-IAB

Statutory text

139.		In respect of any tax year, where—
       (a) the gross total income of an assessee, being a Developer, includes any
           profits and gains derived by an undertaking or an enterprise from any
           business of developing a Special Economic Zone, notified on or after the
           1st April, 2005 under the Special Economic Zones Act, 2005 (28 of 2005)
           referred to in section 80-IAB of the Income-tax Act, 1961 (43 of 1961);
           and
       (b) such assessee is eligible to claim a deduction from the profits and gains
           derived from such business for such tax year under the provisions of the
           said section, as if the said Act had not been repealed,
there shall be allowed, in computing the total income of the assessee, a deduction
from the profits and gains derived from such business, subject to the conditions
that—
       (i) the amount of deduction is calculated as per the provisions of section
           80-IAB of the Income-tax Act, 1961 (43 of 1961); and
      (ii) the deduction under this Act shall be allowed only for such tax years, as
           would have been allowed under section 80-IAB of the Income-tax Act,
           1961 (43 of 1961), as if the said Act had not been repealed.
In simple language

This preserves remaining old section 80-IAB eligibility for a qualifying SEZ developer. The old-law amount and residual period govern.

Practical example

An SEZ developer still eligible under old section 80-IAB claims the remaining deduction under section 139 after satisfying the preserved conditions and audit report requirement.

Exception / professional alert

Verify developer status, notification, old claim history and residual period. Rule 66/Form 32 applies.

Section 140

Special provision in respect of specified business

1961 Act: Section 80-IAC

Statutory text

140.		(1) Where the gross total income of an assessee, being an eligible start-up,
					includes any profits and gains derived from eligible business, there shall, as
per and subject to the provisions of this section, be allowed, in computing the total
income of the assessee, a deduction of an amount equal to 100% of the profits and
gains derived from such business for three consecutive tax years.
(2) The deduction specified in sub-section (1) may, at the option of the assessee, be
claimed by him for any three consecutive tax years out of ten years beginning from
the year in which the eligible start-up is incorporated.
(3) This section applies to a start-up which fulfils the following conditions:—
       (a) it is not formed by splitting up, or the reconstruction, of a business
           already in existence;
       (b) it is not formed by the transfer to a new business of machinery or plant
           previously used for any purpose.
(4) Where the business of any undertaking carried on in India is discontinued in
any tax year by reason of extensive damage to, or destruction of, any building,
machinery, plant or furniture owned by the assessee and used for the purposes of
such business as a direct result of—
       (a) flood, typhoon, hurricane, cyclone, earthquake or other convulsion of
           nature; or
       (b) riot or civil disturbance; or
       (c) accidental fire or explosion; or
       (d) action by an enemy or action taken in combating an enemy (whether
           with or without a declaration of war),
and thereafter, at any time before the expiry of three years from the end of such tax
year, the business of such undertaking is re-established, reconstructed or revived by
the assessee, the condition referred to in sub-section (3)(a) shall not apply to such
undertaking which is so re-established, reconstructed or revived.
(5) For the purposes of sub-section (3)(b), any machinery or plant which was
used outside India by any person other than the assessee shall not be regarded as
machinery or plant previously used for any purpose, if all the following conditions
are fulfilled:—
       (a) such machinery or plant was not, at any time previous to the date of the
           installation by the assessee, used in India;
       (b) such machinery or plant is imported into India; and
       (c) no deduction on account of depreciation in respect of such machinery
           or plant has been allowed or is allowable under the provisions of this
           Act in computing the total income of any person for any period prior to
           the date of the installation of the machinery or plant by the assessee.
(6) Where in the case of a start-up, any machinery or plant or any part thereof previously used for any purpose is transferred to a new business and the total value of
the machinery or plant or part so transferred does not exceed 20% of the total value

of the machinery or plant used in the business, then, for the purposes of sub-section
(3)(b), the condition specified therein shall be deemed to have been complied with.
(7) Irrespective of anything contained in any other provision of this Act, the profits
and gains of an eligible business to which the provisions of sub-section (1) apply
shall, for the purposes of determining the quantum of deduction under that sub-section for the tax year immediately succeeding the initial tax year or any subsequent
tax year, be computed as if such eligible business was the only source of income of
the assessee during the initial tax year and to every subsequent tax year up to and
including the tax year for which the determination is to be made.
(8) The deduction under sub-section (1) from profits and gains derived from an
eligible business shall not be admissible unless the accounts of the eligible business for the tax year for which the deduction is claimed have been audited by an
accountant, before the specified date referred to in section 63 and the assessee
furnishes by that date the report of such audit in the prescribed form duly signed
and verified by such accountant.
(9) In a case where, any goods or services held—
       (i) for the purposes of the eligible business are transferred to any other
           business carried on by the assessee; or
      (ii) for the purposes of any other business carried on by the assessee are
           transferred to the eligible business,
and, in either case, the consideration, if any, for such transfer as recorded in
the accounts of the eligible business does not correspond to the market value of
such goods or services as on the date of the transfer, then, for the purposes of the
deduction under this section, the profits and gains of such eligible business shall
be computed as if the transfer, in either case, had been made at the market value
of such goods or services as on that date.
(10) For the purposes of sub-section (9), where, in the opinion of the Assessing Officer, the computation of the profits and gains of the eligible business in the manner
hereinbefore specified presents exceptional difficulties, the Assessing Officer may
compute such profits and gains on such reasonable basis as he may deem fit.
(11) For the purposes of sub-section (9), “market value”, in relation to any goods
or services, means—
       (i) the price that such goods or services would ordinarily fetch in the open
           market; or
      (ii) the arm’s length price as defined in section 173(a), where the transfer of
           such goods or services is a specified domestic transaction referred to in
           section 164.
(12) Where any amount of profits and gains of an undertaking or of an enterprise
in the case of an assessee is claimed and allowed under this section for any tax year,
deduction to the extent of such profits and gains shall not be allowed under any
other provisions of Part C of this Chapter and shall in no case exceed the profits
and gains of such eligible business of undertaking or enterprise, as the case may be.
(13) Where it appears to the Assessing Officer that owing to the close connection
between the assessee carrying on the eligible business to which this section applies

and any other person, or for any other reason, the course of business between them
is so arranged that the business transacted between them produces to the assessee
more than the ordinary profits which might be expected to arise in such eligible
business, the Assessing Officer shall, in computing the profits and gains of such
eligible business for the purposes of the deduction under this section, take the
amount of profits as may be reasonably deemed to have been derived therefrom.
(14) Where the arrangement as mentioned in sub-section (13) involves a specified
domestic transaction referred to in section 164, the amount of profits from such
transaction shall be determined having regard to arm’s length price as defined in
section 173(a).
(15) The Central Government may, after making such inquiry as it may think fit,
direct, by notification, that the exemption conferred by this section shall not apply
to any class of industrial undertaking or enterprise with effect from such date as it
may specify in the notification.
(16) For the purposes of this section,—
       (a) “eligible business” means a business carried out by an eligible start-up
           engaged in innovation, development or improvement of products or
           processes or services or a scalable business model with a high potential
           of employment generation or wealth creation;
       (b) “eligible start-up” means a company or a limited liability partnership
           engaged in eligible business which fulfils the following conditions:—
              (i) it is incorporated on or after the 1st April, 2016 but before the 1st
                  April, 2030;
             (ii) the total turnover of its business does not exceed 12[three] hundred
                  crore rupees in the tax year relevant to the tax year for which deduction under sub-section (1) is claimed; and
            (iii) it holds a certificate of eligible business from the Inter-Ministerial
                  Board of Certification as may be notified by the Central Government;
       (c) “limited liability partnership” means a partnership referred to in
           section 2(1)(n) of the Limited Liability Partnership Act, 2008 (6 of 2009).
Deduction in respect of profits and gains from certain industrial under-takings.
In simple language

An eligible start-up can claim 100% of eligible business profits for three consecutive tax years chosen out of ten years from incorporation, subject to incorporation date, certification, turnover and business-formation conditions.

Practical example

A certified eligible start-up incorporated in 2022 chooses tax years 2026-27 to 2028-29 as its three consecutive claim years within the statutory ten-year window.

Exception / professional alert

Finance Act, 2026 raised the turnover wording to ₹300 crore in the operative text. Certification and non-reconstruction conditions remain central; Rule 66/Form 32 applies.

Section 141

Deduction in respect of profits and gains from certain industrial undertakings

1961 Act: Section 80-IB

Statutory text

141.		In respect of any tax year, where—
       (a) the gross total income of an assessee, includes any profits and gains
           derived from any business referred to in section 80-IB of the Incometax Act, 1961 (43 of 1961); and
       (b) such assessee is eligible to claim a deduction from the profits and gains
           derived from such business for such tax year under the provisions of the
           said section, as if the said Act had not been repealed,
there shall be allowed, in computing the total income of the assessee, a deduction
from the profits and gains derived from such business, subject to the conditions that—

 12. Substituted for “one” by the Finance Act, 2026, w.e.f. 1-4-2026.

       (i) the amount of deduction is calculated as per the provisions of section
           80-IB of the Income-tax Act, 1961 (43 of 1961); and
       (ii) the deduction under this Act shall be allowed only for such tax years,
            as would have been allowed under section 80-IB of the Income-tax Act,
            1961 (43 of 1961), as if the said Act had not been repealed.
In simple language

This preserves residual old section 80-IB deductions. Eligibility, percentage and remaining years continue under old section 80-IB as though the 1961 Act had not been repealed.

Practical example

A qualifying undertaking with two old section 80-IB years remaining uses section 141 only for those residual years and at the old-law rate.

Exception / professional alert

Do not market this as a new 2026 incentive. The original approval, commencement and claim history determine eligibility.

Section 142

Deductions in respect of profits and gains from housing projects

1961 Act: Section 80-IBA

Statutory text

142.		In respect of any tax year, where—
       (a) the gross total income of an assessee, includes any profits and gains
           derived from the business of developing and building housing projects or
           rental housing projects referred to in section 80-IBA of the Income-tax
           Act, 1961 (43 of 1961); and
       (b) such assessee is eligible to claim a deduction from the profits and gains
           derived from such business for such tax year under the provisions of the
           said section, as if the said Act had not been repealed,
there shall be allowed, in computing the total income of the assessee, a deduction
from the profits and gains derived from such business, subject to the conditions that—
       (i) the amount of deduction is calculated as per the provisions of section
           80-IBA of the Income-tax Act, 1961 (43 of 1961); and
       (ii) the deduction under this Act shall be allowed only for such tax years, as
            would have been allowed under section 80-IBA of the Income-tax Act,
            1961 (43 of 1961), as if the said Act had not been repealed.
In simple language

This preserves qualifying old section 80-IBA housing and rental-housing project deductions for the remaining eligible years and under old-law conditions.

Practical example

A project approved and completed within the preserved old-law framework claims the residual deduction through section 142 with project-specific Form 32 support.

Exception / professional alert

Project approval, completion certificate, unit size, carpet area and notification conditions are fact-sensitive.

Section 143

Special provisions in respect of certain undertakings in North-Eastern States

1961 Act: Section 80-IE

Statutory text

143.		(1) Where the gross total income of an assessee includes any profits and gains
					derived by an undertaking, to which this section applies, from any business referred to in sub-section (2), there shall be allowed, in computing the total
income of the assessee, a deduction of an amount equal to 100% of the profits and
gains derived from such business for ten consecutive tax years commencing with
the initial tax year.
(2) This section applies to any undertaking which during the period beginning on
the 1st April, 2007 and ending before the 1st April, 2017, has begun or begins, in
any of the North-Eastern States,—
       (a) to manufacture or produce any eligible article or thing; or
       (b) to undertake substantial expansion to manufacture or produce any eligible article or thing; or
       (c) to carry on any eligible business.
(3) This section applies to any undertaking which fulfils all the following conditions:—
       (a) it is not formed by splitting up, or the reconstruction, of a business
           already in existence (other than an undertaking which is formed as a
           result of the re-establishment, reconstruction or revival by the assessee of
           the business of any such undertaking as is referred to in section 140(4),
           in the circumstances and within the period specified therein);
       (b) it is not formed by the transfer to a new business of machinery or plant
           previously used for any purpose.

(4) For the purposes of sub-section (3)(b), the provisions of section 140(5) and (6)
shall apply.
(5) Irrespective of anything contained in any other provision of this Act, in computing the total income of the assessee, no deduction shall be allowed under any
other section contained in this Chapter in relation to the profits and gains of the
undertaking.
(6) Irrespective of anything contained in this Act, no deduction shall be allowed to
any undertaking under this section, where the total period of deduction inclusive
of the period of deduction under this section or under second proviso to section
80-IB(4) of the Income-tax Act, 1961 (43 of 1961) exceeds ten tax years.
(7) The provisions contained in section 140(7) to (15) shall, so far as may be, apply
to the eligible undertaking under this section.
(8) For the purposes of this section,—
       (a) “eligible article or thing” means the article or thing other than the
           following:—
             (i) goods falling under Chapter 24 of the First Schedule to the Central
                 Excise Tariff Act, 1985 (5 of 1986), which pertains to tobacco and
                 manufactured tobacco substitutes;
            (ii) pan masala as covered under Chapter 21 of the First Schedule to
                 the Central Excise Tariff Act, 1985 (5 of 1986);
           (iii) plastic carry bags of less than twenty microns as specified by the
                 Ministry of Environment and Forests vide notification numbers
                 S.O. 705(E), dated the 2nd September, 1999 and S.O. 698(E), dated
                 the 17th June, 2003; and
            (iv) goods falling under Chapter 27 of the First Schedule to the Central
                 Excise Tariff Act, 1985 (5 of 1986), produced by petroleum oil or
                 gas refineries;
       (b) “eligible business” means the business of—
             (i) hotel (not below two star category);
            (ii) adventure and leisure sports including ropeways;
           (iii) providing medical and health services in the nature of nursing home
                 with a minimum capacity of twenty-five beds;
            (iv) running an old-age home;
            (v) operating vocational training institute for hotel management,
                catering and food craft, entrepreneurship development, nursing
                and para-medical, civil aviation related training, fashion designing
                and industrial training;
            (vi) running information technology related training centre;
           (vii) manufacturing of information technology hardware; and
          (viii) bio-technology;

       (c) “initial tax year” means the tax year in which the undertaking begins
           to manufacture or produce articles or things, or completes substantial
           expansion;
       (d) “North-Eastern States” means the States of Arunachal Pradesh, Assam,
           Manipur, Meghalaya, Mizoram, Nagaland, Sikkim and Tripura;
       (e) “substantial expansion” means increase in the investment in the plant
           and machinery by at least 25% of the book value of plant and machinery
           (before taking depreciation in any year), as on the first day of the tax
           year in which the substantial expansion is undertaken.
In simple language

Qualifying North-Eastern undertakings receive 100% of eligible profits for ten consecutive tax years from the initial tax year, subject to commencement, business type and anti-abuse conditions.

Practical example

A qualifying undertaking that commenced within the statutory window and has three years left can continue the remaining period, subject to the section.

Exception / professional alert

The commencement window is historical and several excluded activities apply. Rule 66/Form 32 and original approvals are essential.

Section 144

Special provisions in respect of newly established Units in Special Economic Zones

1961 Act: Section 10AA

Statutory text

144.		In respect of any tax year, where—
       (a) in computing the total income of an assessee, being an entrepreneur
           as referred to in section 2(j) of the Special Economic Zones Act, 2005
           (28 of 2005), who begins to manufacture or produce articles or things
           or provide any services, as referred to in section 10AA of the Income-tax
           Act, 1961 (43 of 1961); and
       (b) such assessee is eligible to claim a deduction from the profits and gains
           derived from the export, of such articles or things or from services for
           such tax year under the provisions of the said section, if the said Act had
           not been repealed,
there shall be allowed, in computing the total income of the assessee, a deduction
from the profits and gains derived from such business, subject to the conditions that—
       (i) the amount of deduction is calculated as per the provisions of section
           10AA of the Income-tax Act, 1961 (43 of 1961); and
       (ii) the deduction under this Act shall be allowed only for such tax years,
            as would have been allowed under section 10AA of the Income-tax Act,
            1961 (43 of 1961), as if the said Act had not been repealed.
In simple language

This preserves old section 10AA relief for eligible SEZ units. The old computation, remaining period and reinvestment-reserve conditions continue through the new section.

Practical example

An SEZ unit in its residual 10AA period computes export profit and any reserve requirement under the preserved old law, then claims through section 144.

Exception / professional alert

Rule 67 requires Form 33 for the SEZ Reinvestment Allowance Reserve Account. Preserve export, foreign-exchange and unit-level evidence.

Section 145

Deduction for businesses engaged in collecting and processing of bio-degradable waste

1961 Act: Section 80JJA

Statutory text

145.		If the gross total income of an assessee includes any profits and gains
						derived from the business of collecting and processing or treating of biodegradable waste for,—
       (a) generating power; or
       (b) producing bio-fertilizers, bio-pesticides or other biological agents; or
       (c) producing bio-gas; or
       (d) making pellets or briquettes for fuel or organic manure,
there shall be allowed a deduction equal to the whole amount of such profits and
gains for five consecutive tax years, beginning with the tax year in which such
business commences.
In simple language

A business collecting and processing biodegradable waste for listed outputs can deduct 100% of eligible profits for five consecutive tax years from commencement.

Practical example

A new eligible unit begins producing biogas from biodegradable waste in 2026-27. Its five-year period begins that year if the statutory business conditions are satisfied.

Exception / professional alert

Ring-fence eligible activity, common expenses and by-product income. The five-year clock starts with business commencement.

Section 146

Deduction in respect of additional employee cost

1961 Act: Section 80JJAA

Statutory text

146.		(1) Subject to the conditions specified in sub-sections (2) and (3), if the gross
							total income of an assessee, to whom section 63 applies, includes any

profits and gains derived from business, a deduction of an amount equal to 30%
of additional employee cost incurred in the course of such business in the tax year
shall be allowed.
(2) The deduction referred to in sub-section (1) shall be allowed for three consecutive tax years, beginning from the tax year in which the employment is provided.
(3) The deduction under sub-section (1) shall not be allowed, if—
       (a) the business is formed by splitting up, or the reconstruction, of an existing
           business; or
       (b) the business is acquired by the assessee through transfer from any other
           person or as a result of any business reorganisation; or
       (c) the assessee does not furnish the report of an accountant, before the
           specified date as referred to in section 63, giving the particulars in the
           report, as may be prescribed.
(4) The condition referred to in sub-section (3)(a) shall not apply in respect of an
undertaking which is formed as a result of the re-establishment, reconstruction or
revival by the assessee of the business of any such undertaking as is referred to in
section 140(4), in the circumstances and within the period specified in said section.
(5) For the purposes of this section,—
       (a) “additional employee cost” means—
             (i) the total emoluments paid or payable to additional employees
                 employed during the tax year; or
            (ii) emoluments paid or payable to employees employed during the tax
                 year, where that year is the first year of a new business,
		 and it shall be nil in the case of an existing business, if—
            (A) there is no increase in the number of employees from the total
                number employed as on the last day of the preceding tax year; or
            (B) emoluments are paid otherwise than by an account payee cheque
                or account payee bank draft or by use of electronic clearing system
                through a bank account or through such other electronic mode, as
                may be prescribed;
       (b) “additional employee” means an employee who has been employed during the tax year and whose employment increases the total number of
           employees employed by the employer as on the last day of the preceding
           tax year, but does not include any employee—
             (i) whose total emoluments exceed ₹ 25000 per month;
            (ii) for whom the Government pays the entire contribution under the
                 Employees’ Pension Scheme notified as per the provisions of the
                 Employees’ Provident Funds and Miscellaneous Provisions Act,
                 1952 (19 of 1952);
           (iii) employed for less than one hundred and fifty days in case of an
                 assessee who is engaged in the business of manufacturing of
                 apparel or footwear or leather products, except where such
                 employee is employed for said number of days in the immediately

                   succeeding tax year, he shall be deemed as an additional employee
                   of the succeeding tax year and the provisions of this section shall
                   apply accordingly;
             (iv) employed for less than two hundred and forty days during the tax
                  year in case of any other assessee, except where such employee is
                  employed for said number of days in the immediately succeeding
                  tax year, he shall be deemed as an additional employee of the
                  succeeding tax year and the provisions of this section shall apply
                  accordingly; and
             (v) who does not participate in a recognised provident fund;
        (c) “emoluments” means any sum paid or payable to an employee in lieu of
            his employment, by whatever name called, but does not include—
              (i) employer contributions paid or payable to any pension or provident
                  fund or any other fund for the benefit of the employee as mandated
                  by any law; and
              (ii) lump sum payments paid or payable to an employee at the time
                   of termination of his service, superannuation, or voluntary retirement, such as gratuity, severance pay, leave encashment, voluntary
                   retrenchment benefits, commutation of pension and the like.
In simple language

An assessee subject to tax audit can deduct 30% of additional employee cost for three consecutive tax years starting with the year employment is provided. Employee, emolument, participation and payment-mode tests are detailed.

Practical example

Eligible additional employee cost is ₹40 lakh. Subject to all conditions, the annual deduction is ₹12 lakh for three consecutive years.

Exception / professional alert

Rule 68 requires Form 34. Employees above the emolument threshold, short service, non-participation in recognised provident fund and non-electronic payment may be excluded.

Section 147

Deductions for income of Offshore Banking Units and Units of International Financial Services Centre

1961 Act: Section 80LA

Statutory text

147.		(1) Where the following assessee has any income of the nature referred to
					in sub-section (3), there shall be allowed a deduction equal to 100% of such
income:—
        (a) a scheduled bank, or a bank incorporated under the laws of a country
            outside India, and having an Offshore Banking Unit in a Special Economic
            Zone; or
        (b) a unit of an International Financial Services Centre.
 [(2) Irrespective of anything contained in section 80LA of the Income-tax Act, 1961
13

(43 of 1961), the deduction shall be allowed,—
        (a) for an entity mentioned in sub-section (1)(a),—
               (i) for twenty consecutive tax years beginning from the relevant tax year;
                   and
              (ii) in a case, where the tenth year, out of the period of ten consecutive
                   years of deduction allowed under section 80LA(1) of the said Act has
                   ended on the 31st March, 2025, for further ten consecutive years from

 13. Substituted by the Finance Act, 2026, w.e.f. 1-4-2026. Prior to its substitution, sub-section
     (2) read as under :
		 “(2) The deduction shall be allowed—
         (a) for ten consecutive tax years beginning from the relevant tax year in the case of an
             entity mentioned in sub-section (1)(a);
         (b) for ten consecutive tax years out of fifteen years beginning from the relevant tax
             year, at the option of an assessee, in the case of an entity mentioned in sub-section
             (1)(b).”

                   the tax year beginning on the 1st April, 2026; and
       (b) in the case of an entity mentioned in sub-section (1)(b), for twenty consecutive tax years out of twenty-five years beginning from the relevant tax
           year, at the option of an assessee.]
(3) The income referred to in sub-section (1) shall be the income from—
        (a) an Offshore Banking Unit located in a Special Economic Zone; or
       (b) the business activities referred to in section 6(1) of the Banking Regulation Act, 1949 (10 of 1949), with undertakings in a Special Economic
           Zone or entities that develop, develop and operate, or develop, operate
           and maintain Special Economic Zone; or
        (c) the approved business activities of any Unit of an International Financial
            Services Centre set up in a Special Economic Zone; or
       (d) transfer of an asset being, an aircraft or a ship, leased by a unit referred
           to in clause (c) if such unit commenced its business operations by 31st
           March, 2030.
(4) The deduction under this section shall be allowed only if the assessee submits
along with the return of income—
        (a) a report in the form as may be prescribed, from an accountant certifying
            the correctness of claim of deduction; and
       (b) a copy of the—
               (i) permission obtained under section 23(1)(a) of the Banking Regulation Act, 1949 (10 of 1949); or
              (ii) permission or registration obtained under the International Financial Services Centres Authority Act, 2019 (50 of 2019).
14
  [(5) In respect of any Offshore Banking Unit or any other unit referred in sub-section (1), commencing operations on or after the 1st April, 2026, the deduction under

 14. Sub-sections (5) and (6) substituted for sub-section (5) by the Finance Act, 2026, w.e.f.
     1-4-2026. Prior to its substitution, sub-section (5) read as under :
		 ‘(5) For the purposes of this section,—
         (a) “relevant tax year” shall be,—
                (i) in case of an entity mentioned in sub-section (1)(a), the tax year in which
                    permission under section 23(1)(a) of the Banking Regulation Act, 1949 (10
                    of 1949), or permission or registration under the Securities and Exchange
                    Board of India Act, 1992 (15 of 1992) or any other relevant law was obtained;
                    or
               (ii) in case of an entity mentioned in sub-section (1)(b), the tax year in which
                    permission under section 23(1)(a) of the Banking Regulation Act, 1949 (10
                    of 1949), or permission or registration under the Securities and Exchange
                    Board of India Act, 1992 (15 of 1992), or permission or registration under
                    the International Financial Services Centres Authority Act, 2019 (50 of 2019)
                    was obtained;
         (b) “Unit” shall have the same meaning as assigned to it in section 2(zc) of the Special
             Economic Zones Act, 2005 (28 of 2005) ;
         (c) “aircraft” and “ship” shall have the meanings respectively assigned to them in
             Schedule VI (Note 3).’

sub-section (1) shall be available only if such unit is not formed by splitting up or
reconstruction or reorganisation or transfer of a business already in existence in India.
(6) For the purposes of this section,—
       (a) “relevant tax year” shall be,—
             (i) in case of an entity referred to in sub-section (1)(a), the tax year in
                 which permission under section 23(1)(a) of the Banking Regulation Act, 1949 (10 of 1949), or permission or registration under the
                 Securities and Exchange Board of India Act, 1992 (15 of 1992) or
                 any other relevant law in force was obtained; or
             (ii) in case of an entity referred to in sub-section (1)(b), the tax year in
                  which permission under section 23(1)(a) of the Banking Regulation Act, 1949 (10 of 1949), or permission or registration under the
                  Securities and Exchange Board of India Act, 1992 (15 of 1992), or
                  permission or registration under the International Financial Services
                  Centres Authority Act, 2019 (50 of 2019) was obtained;
       (b) “Unit” shall have the same meaning as assigned to it in section 2(zc) of the
           Special Economic Zones Act, 2005 (28 of 2005);
       (c) “aircraft” and “ship” shall have the meanings respectively assigned to them
           in Schedule VI (Note 3).]
In simple language

Specified Offshore Banking Units and IFSC units can deduct 100% of qualifying income for the statutory claim period. Finance Act, 2026 expanded the period and introduced an anti-splitting/reconstruction condition for units commencing on or after 1 April 2026.

Practical example

An eligible IFSC unit chooses qualifying years within the 20-out-of-25-year framework, subject to its category, commencement and permissions.

Exception / professional alert

Rule 69 requires Form 35 and copies of regulatory permissions. Income must fit subsection (3); unit formation and commencement date matter.

Section 148

Deduction in respect of certain inter-corporate dividends

1961 Act: Section 80M

Statutory text

148.		(1) If the gross total income of a domestic company in any tax year includes
					any income by way of dividends from—
       (a) any other domestic company; or
       (b) a foreign company; or
       (c) a business trust,
such domestic company shall be allowed a deduction of an amount equal to so much
of the income by way of dividends received from the person mentioned in clause
(a) or (b) or (c) as does not exceed the amount of dividend distributed by it at least
one month before the due date for filing the return of income under section 263(1).
(2) Where any deduction, in respect of the amount of dividend distributed by the
domestic company, has been allowed under sub-section (1) in any tax year, no
deduction shall be allowed in respect of such amount in any other tax year.
In simple language

A domestic company can deduct dividends received from domestic companies, foreign companies or business trusts to the extent it redistributes dividends at least one month before the return due date.

Practical example

A domestic company receives ₹8 crore qualifying dividends and distributes ₹6 crore within the statutory time. The deduction is capped at ₹6 crore.

Exception / professional alert

Track receipt and redistribution by tax year. A distributed amount cannot support deduction again in another year.

Section 149

Deduction in respect of income of co-operative societies

1961 Act: Section 80P

Statutory text

149.		(1) If the gross total income of an assessee, being a co-operative society,
							includes any income referred to in sub-section (2), the sums specified in
the said sub-section shall, in accordance with and subject to the provisions of this
section, be allowed as deduction in computing the total income of such assessee.
(2) The sums referred to in sub-section (1) shall be the following:—
       (a) in the case of a co-operative society engaged in—
             (i) carrying on the business of banking or providing credit facilities
                 to its members; or

              (ii) a cottage industry; or
             (iii) the marketing of agricultural produce grown by its members; or
              (iv) the purchase of agricultural implements, seeds, livestock or other
                   articles intended for agriculture for the purpose of supplying them
                   to its members; or
              (v) the processing, without the aid of power, of the agricultural produce
                  of its members; or
              (vi) the collective disposal of the labour of its members; or
             (vii) fishing or allied activities, that is to say, the catching, curing, processing, preserving, storing or marketing of fish or the purchase of
                   materials and equipment in connection therewith for the purpose
                   of supplying them to its members,
		 the whole of the amount of profits and gains of business attributable to
   any one or more of such activities;
         (b) in the case of a co-operative society, being a primary society engaged in
             supplying milk, oilseeds, 15[cotton seed, cattle feed,] fruits, or vegetables
             raised or grown by its members to—
               (i) a federal co-operative society, being a society, engaged in the business of supplying milk, oilseeds, 15[cotton seed, cattle feed,] fruits
                   or vegetables; or
              (ii) the Government or a local authority; or
             (iii) a Government company, as defined in section 2(45) of the
                   Companies Act, 2013 (18 of 2013), or a corporation established by
                   or under a Central Act or State Act or Provincial Act, engaged in
                   supplying milk, oilseeds, 15[cotton seed, cattle feed,] fruits or vegetables, as the case may be, to the public,
		 the whole of the amount of profits and gains of such business;
         (c) in the case of a co-operative society engaged in activities other than those
             specified in clause (a) or (b), (either independently of, or in addition to,
             all or any of the activities so specified), that amount of profits and gains
             attributable to such activities as does not exceed—
               (i) ₹ 100000, if the society is a consumers’ co-operative society; and
              (ii) ₹ 50000, in any other case;
     [(d) in respect of any income derived by the co-operative society from its invest-
    16

          ments with any other co-operative society by way of—

 15. Inserted by the Finance Act, 2026, w.e.f. 1-4-2026.
 16. Substituted by the Finance Act, 2026, w.e.f. 1-4-2026. Prior to its substitution, clause (d)
     read as under :
        “(d) in respect of any income by way of interest or dividends derived by the co-operative
             society from its investments with any other co-operative society, the whole of such
             income;”

              (i) interest; or
             (ii) dividends,
		 the whole of such income;]
       (e) in respect of any income derived by the co-operative society from the
           letting of godowns or warehouses for storage, processing, or facilitating
           the marketing of commodities, the whole of such income;
       (f) in the case of a co-operative society, not being—
              (i) a housing society; or
             (ii) an urban consumers’ society (being a society for the benefit of the
                  consumers within the limits of a municipal corporation, municipality, municipal committee, notified area committee, town area,
                  or cantonment); or
            (iii) a society carrying on transport business; or
            (iv) a society engaged in performing manufacturing operations with
                 the aid of power,
		 where the gross total income does not exceed ₹ 20000, the amount
   of income by way of interest on securities; any income from house
   property chargeable under section 20.
(3) In the case of a co-operative society as referred to in sub-section (2)(a)(vi) or
(vii), provisions of sub-section (1) shall only apply when the rules and bye-laws of
the society restrict the voting rights to the following classes of its members:—
       (i) the individuals who contribute their labour or carry on fishing or
           allied activities;
       (ii) the co-operative credit societies which provide financial assistance to
            the society;
      (iii) the State Government.
(4) The deduction under sub-section (1) in relation to the sums specified in subsection (2)(a) or (b) or (c) or sub-section (3), shall be allowed with reference to the
income referred to in those sub-sections included in the gross total income after
reducing the deduction under section 138, if the assessee is also entitled to such
deduction.
(5) The provision of this section shall not apply to any co-operative bank which is
not a primary agricultural credit society or a primary co-operative agricultural and
rural development bank.
17
  [(6) For the purposes of this section,––
        (a) “consumers’ co-operative society” means a society for the benefit of the
            consumers;
        (b) “primary agricultural credit society” has the same meaning as assigned to
            it in Part V of the Banking Regulation Act, 1949 (10 of 1949); and

 17. Inserted by the Finance Act, 2026, w.e.f. 1-4-2026.

        (c) “primary co-operative agricultural and rural development bank” means a
             society having an area of operation confined to a taluk, the principal object
             of which is to provide long-term credit for agricultural and rural development activities.]
18
  [
In simple language

Co-operative societies can deduct specified income streams under detailed activity-based rules, including qualifying member credit, cottage industry, marketing, processing, collective disposal, fishing, investment income from other co-operatives and warehouse income.

Practical example

A qualifying co-operative earns ₹12 lakh from an eligible member-focused activity and ₹2 lakh from a non-eligible commercial activity. Only the statutorily qualifying stream enters the deduction computation.

Exception / professional alert

Finance Act, 2026 clarified inter-co-operative investment income and inserted definitions. Co-operative banks and certain societies face specific exclusions and conditions.

Section 150

Deduction in respect of income of federal co-operative

1961 Act: New transitional provision; original 2025 section 150 was interpretive

Statutory text

150.		(1) If the gross total income of an assessee being a federal co-operative, in any
						tax year, includes any income by way of dividends received from its investment
with any company, a deduction shall be allowed from such income, to the extent of
the amount which,—
        (a) has arisen from such investment as recorded in its books of account on or
             before the 31st January, 2026; and
        (b) has been distributed by it to its members at least one month before the due
             date for filing the return of income under section 263(1).
(2) The provisions of this section shall not apply to any tax year beginning on or after
the 1st April, 2029.
(3) For the purposes of this section, “federal co-operative” means a “federal co-operative” as defined in section 3(k) of the Multi-State Co-operative Societies Act, 2002 (39
of 2002) and notified as such by the Central Government.]
In simple language

A notified federal co-operative can deduct qualifying company dividends linked to investments recorded by 31 January 2026, but only to the extent distributed to members at least one month before the return due date. The provision sunsets for tax years beginning on or after 1 April 2029.

Practical example

A notified federal co-operative receives ₹4 crore qualifying dividends from a pre-31-January-2026 investment and distributes ₹3 crore in time. The deduction is capped at ₹3 crore.

Exception / professional alert

This is a narrow transitional provision. Verify notification, investment-book date, distribution timing and sunset year.

Section 151

Deduction in respect of royalty income, etc., of authors of certain books other than text-books

1961 Act: Section 80QQB

Statutory text

151.		(1) Where, in the case of an individual, being an author resident in India,
							the gross total income includes any income, derived by him in the exercise
of his profession, on account of any lump sum consideration for the assignment or
grant of any of his interests in the copyright of any book being a work of literary,
artistic or scientific nature, or of royalty or copyright fees (whether receivable in
lump sum or otherwise) in respect of such book, there shall, as per and subject to the
provisions of this section, be allowed, in computing the total income of the assessee,
a deduction from such income, computed in the manner specified in sub-section
(2).
(2) The deduction under this section shall be equal to the whole of such income
referred to in sub-section (1), or an amount of ₹ 300000, whichever is less.
(3) Where the income by way of such royalty or the copyright fee is not a lump sum
consideration in lieu of all rights of the assessee in the book, so much of the income,
before allowing expenses attributable to such income, as is in excess of 15% of the
value of such books sold during the tax year shall be ignored for the purposes of
deduction under this section.

 18. Substituted by the Finance Act, 2026, w.e.f. 1-4-2026. Prior to its substitution, section 150
     read as under :
		‘150. Interpretation for purposes of section 149.—For the purposes of section 149,—
        (a) “consumers’ co-operative society” means a society for the benefit of the consumers;
        (b) “primary agricultural credit society” has the same meaning as assigned to it in Part
             V of the Banking Regulation Act, 1949 (10 of 1949); and
         (c) “primary co-operative agricultural and rural development bank” means a society
             having an area of operation confined to a taluk, the principal object of which is to
             provide long-term credit for agricultural and rural development activities.’

(4) In respect of any income earned from any source outside India, so much of the
income shall be taken into account for the purpose of this section as is brought
into India by, or on behalf of, the assessee in convertible foreign exchange within
six months from the end of the tax year in which such income is earned or within
such further period as the competent authority may allow in this behalf.
(5) Deduction under this section shall not be allowed unless the assessee furnishes a certificate in such form and manner, as may be prescribed, duly verified by
any person responsible for making such payment to the assessee as referred to in
sub-section (1), along with the return of income, setting forth such particulars as
may be prescribed.
(6) Deduction under this section shall not be allowed in respect of any income
earned from any source outside India, unless the assessee furnishes a certificate, in
the prescribed form from the prescribed authority, along with the return of income
in the prescribed manner.
(7) Where a deduction for any tax year has been claimed and allowed in respect of
any income referred to in this section, no deduction in respect of such income shall
be allowed under any other provision of this Act in any tax year.
(8) For the purposes of this section,—
       (a) “author” includes a joint author;
       (b) “books” shall not include brochures, commentaries, diaries, guides, journals, magazines, newspapers, pamphlets, text-books for schools, tracts
           and other publications of similar nature, by whatever name called;
       (c) “competent authority” means the Reserve Bank of India or such other
           authority as is authorised under any law in force for regulating payments
           and dealings in foreign exchange;
       (d) “lump sum”, in regard to royalties or copyright fees, includes an advance
           payment on account of such royalties or copyright fees which is not
           returnable.
In simple language

A resident individual author can deduct qualifying royalty or copyright income from eligible literary, artistic or scientific books, capped at ₹3 lakh. Non-lump-sum royalty is subject to the 15%-of-sales-value rule.

Practical example

An author earns eligible royalty of ₹4.2 lakh, of which the statutory computation recognises ₹3.6 lakh. The deduction is capped at ₹3 lakh.

Exception / professional alert

Rule 70 requires Form 36. Textbooks are excluded, foreign-source income has remittance and certificate conditions, and double deduction is barred.

Section 152

Deduction in respect of royalty on patents

1961 Act: Section 80RRB

Statutory text

152.		(1) An assessee, being an individual, who is—
       (a) resident in India;
       (b) a patentee;
       (c) in receipt of income by way of royalty in respect of a patent registered
           on or after the 1st April, 2003 under the Patents Act, 1970 (39 of 1970);
           and
       (d) having gross total income for the tax year which includes royalty,
shall be allowed a deduction from such income computed in the manner specified
in sub-sections (2) to (7).
(2) The deduction under this section shall be equal to the whole of such income
referred to in sub-section (1) or ₹ 300000, whichever is less.

(3) Where a compulsory licence is granted in respect of any patent under the Patents
Act, 1970 (39 of 1970), the income by way of royalty for the purpose of allowing
deduction under this section shall not exceed the amount of royalty under the terms
and conditions of a licence settled by the Controller under that Act.
(4) In respect of any income earned from any source outside India, so much of the
income, shall be taken into account for the purpose of this section as is brought
into India by, or on behalf of, the assessee in convertible foreign exchange within
six months from the end of the tax year in which such income is earned or within
such further period as the competent authority referred to in section 151(8)(c)may
allow in this behalf.
(5) No deduction under this section shall be allowed unless the assessee furnishes a
certificate in the prescribed form, duly signed by the authority as may be prescribed,
along with the return of income setting forth such particulars as may be prescribed.
(6) No deduction under this section shall be allowed in respect of any income
earned from any source outside India, unless the assessee furnishes a certificate in
such form, from the authority or authorities, as may be prescribed, along with the
return of income.
(7) Where a deduction for any tax year has been claimed and allowed in respect of
any income referred to in this section, no deduction in respect of such income shall
be allowed under any other provision of this Act in any tax year.
(8) For the purposes of this section,—
       (a) “Controller” means the authority as defined in section 2(1)(b) of the
           Patents Act, 1970 (39 of 1970);
       (b) “lump sum” includes a non-returnable advance payment for royalties;
       (c) “patent” means any patent granted, including a patent of addition, under
           the Patents Act, 1970 (39 of 1970);
       (d) “patentee” means the true and first inventor recorded as the patentee
           under the Patents Act, 1970 (39 of 1970), including joint patentees
           recorded as such true and first inventors;
       (e) “patent of addition” shall have the same meaning as assigned to it in
           section 2(1)(q) of the Patents Act, 1970 (39 of 1970);
       (f) “patented article” and “patented process” shall have the same meanings
           as assigned to them in section 2(1)(o) of the Patents Act, 1970 (39 of
           1970);
       (g) “royalty” in respect of a patent, means consideration for—
             (i) the transfer of all or any rights (including the granting of a licence)
                 in respect of a patent; or
            (ii) the imparting of any information concerning the working of, or the
                 use of, a patent; or
           (iii) the use of any patent; or
            (iv) the rendering of any services in connection with the activities
                 referred to in sub-clauses (i) to (iii), but does not include any
                 consideration,—

                  (A) which would be the income of the recipient chargeable under
                      the head “Capital gains”; or
                  (B) for sale of product manufactured with the use of patented
                      process or of the patented article for commercial use;
       (h) “true and first inventor” shall have the same meaning as assigned to it
           in section 2(1)(y) of the Patents Act, 1970 (39 of 1970).

                     D.—Deductions in respect of other incomes
In simple language

A resident individual patentee who is the true and first inventor can deduct qualifying patent royalty, capped at ₹3 lakh, for patents registered on or after 1 April 2003.

Practical example

A qualifying inventor receives ₹2.7 lakh patent royalty under the registered patent terms. Subject to certificates and definitions, ₹2.7 lakh can be deducted.

Exception / professional alert

Rules 71 and 72 require Forms 37 and 38 where applicable. Assignment, co-ownership, foreign remittance and patent registration facts matter.

Section 153

Deduction for interest on deposits

1961 Act: Sections 80TTA and 80TTB

Statutory text

153.		(1) An assessee who is—
       (a) an individual, not being a senior citizen; or
       (b) an individual, being a senior citizen; or
       (c) a Hindu undivided family,
shall be allowed a deduction from the gross total income, subject to conditions
specified in sub-section (2), where it includes income by way of interest on deposits
with—
       (i) a banking company to which the Banking Regulation Act, 1949 (10 of
           1949), applies (including any bank or banking institution referred to in
           section 51 of that Act); or
       (ii) a co-operative society engaged in carrying on the business of banking
            (including a co-operative land mortgage bank or a co-operative land
            development bank); or
      (iii) a Post Office as defined in section 2(d) of the Post Office Act, 2023
            (43 of 2023).
(2) The deduction under sub-section (1) shall be allowed for a tax year as follows:—
       (a) in case of an assessee mentioned in sub-section (1)(a) or (c), the whole of
           the interest up to a maximum amount of ₹ 10000 on deposits in a savings
           account, excluding time deposits;
       (b) in case of an assessee mentioned in sub-section (1)(b), the whole of the
           interest up to a maximum amount of ₹ 50000 on deposits in any account,
           including time deposits.
(3) Where the income referred to in sub-section (2)(a) is derived from any deposit
in a savings account held by, or on behalf of, a firm, an association of persons or
a body of individuals, no deduction shall be allowed under this section in respect
of such income in computing the total income of any partner of the firm or any
member of such association or any individual of such body of individuals.
(4) Where the income referred to in sub-section (2)(b) is derived from any deposit
held by, or on behalf of, a firm, an association of persons or a body of individuals, no
deduction shall be allowed under this section in respect of such income in computing
the total income of any partner of the firm or any member of such association or
any individual of such body of individuals.
(5) For the purposes of this section, the expression “time deposits” means the
deposits repayable on expiry of fixed periods.

                               E.—Other deductions
In simple language

The section consolidates deposit-interest relief. A non-senior individual or HUF can deduct up to ₹10,000 of savings-account interest; a senior citizen can deduct up to ₹50,000 of interest on any eligible deposit account.

Practical example

A non-senior individual earns ₹13,000 savings interest and ₹40,000 fixed-deposit interest. Only savings interest is eligible and the deduction is capped at ₹10,000. A senior citizen may access the separate ₹50,000 any-account rule.

Exception / professional alert

Do not combine both limits. Interest from firm, AOP or BOI deposits attributable to a member is excluded by subsection (3).

Section 154

Deduction in case of a person with disability

1961 Act: Section 80U

Statutory text

154.			(1) An individual, being resident in India, who is certified by a medical
							authority, at any time during the tax year, as a person with disability or
person with severe disability, shall be allowed a deduction of ₹ 75000 or ₹ 125000,
respectively, while computing his total income.
(2) The deduction under sub-section (1) shall be allowed only if all of the following
conditions are fulfilled:—
       (a) the individual furnishes a copy of the certificate issued by the medical
           authority;
       (b) if the certificate specifies that the disability needs reassessment of its
           extent after a period stipulated in it, the deduction shall not be allowed
           for any tax year succeeding the tax year in which the certificate expires,
           unless a new disability certificate is obtained and furnished; and
       (c) the certificate referred to in clauses (a) and (b) of this sub-section is
           furnished in the form and manner, as may be prescribed, along with the
           return of income under section 263 for the tax year in which the deduction is claimed.
(3) For the purposes of this section, “disability”, “medical authority”, “person with
disability” or “person with severe disability” shall have the same meanings as provided in section 127.

                                   CHAPTER IX
                             REBATES AND RELIEFS

                              A.—Rebates and reliefs
In simple language

A resident individual certified with disability receives a fixed deduction of ₹75,000, increased to ₹1.25 lakh for severe disability.

Practical example

A resident individual with a valid severe-disability certificate claims the fixed ₹1.25 lakh deduction regardless of lower actual expenditure.

Exception / professional alert

Rule 61 and Form 30 or the prescribed disability form apply. Temporary certificates must be renewed when their validity expires.

Income-tax Rules, 2026

Rules 61-72 and Forms 30-38

RuleSectionsCompliance instrument
61Medical authority certificate for sections 127 and 154Form 30 / prescribed disability forms
62Prescription for specified diseases under section 128Specialist prescription format
63Authority approving university or institution of national eminenceNo standalone taxpayer form
64Sports association or institution notification procedureCentral Government notification process
65Rent deduction declarationForm 31
66Audit report for profit-linked deductionsForm 32
67SEZ reinvestment particularsForm 33
68Additional employee cost reportForm 34
69IFSC / Offshore Banking Unit reportForm 35
70Author royalty certificateForm 36
71Patent royalty certificateForm 37
72Foreign-source royalty certificateForm 38
Rule 61

Medical authority certificate for sections 127 and 154

Form 30 / prescribed disability forms
61. Certificate of a medical authority in respect of autism, cerebral palsy and multiple disabilities for the
purposes of deduction under section 127 and section 154.– (1) For the purposes of section 127(9)(e) and 154(3),
the medical authority responsible for certifying "autism", "cerebral palsy", "multiple disabilities", "person with
disability" and "severe disability" referred to in clauses (a), (c), (h), (j) and (o) of section 2, respectively of the
National Trust for Welfare of Persons with Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities Act,
1999 (44 of 1999), shall be the following:—
          (a) a Neurologist having a degree of Doctor of Medicine (MD) in Neurology (in case of children, a
          Paediatric Neurologist having an equivalent degree); or
          (b) a Civil Surgeon or Chief Medical Officer in a Government hospital.
(2) For the purposes of sections 127(6), 127(7) and 154(2)(c), the assessee shall furnish along with the return of
income, a copy of the certificate issued by the relevant medical authority,–
           (a) if the person has a disability or severe disability such as autism, cerebral palsy, or multiple disability, in
          Form No. 30; or
          (b) in all other cases, the prescribed form mentioned in notifications No. 16-18/97-NI.1, dated the 1st June,
          submitted as per the Guidelines for the evaluation of various disabilities and certification procedures outlined
          in the Persons with Disabilities (Equal Opportunities, Protection of Rights, and Full Participation) Act, 1995
          (1 of 1996).
(3) If the disability is temporary and needs to be reevaluated after a certain period, the certificate shall be valid for the
period starting from the tax year during which the certificate was issued and ending with the tax year during which
the validity of such certificate expires.
Rule 62

Prescription for specified diseases under section 128

Specialist prescription format
62. Issuance of prescription in respect of certain diseases and ailments for the purpose of deduction under
section 128.– (1) For the purposes of claiming deduction under section 128, the prescription for medical treatment in
respect of eligible diseases or ailments mentioned in column B of the following table shall be obtained from the
specialists as mentioned in the corresponding column C thereof:

                                                        Table
Sl.     Eligible diseases or ailments                   Specialists for purpose of issuing prescription
No.
   A                         B                                                       C
1.      Neurological Diseases where the disability       A Neurologist having a Doctorate of Medicine (D.M.) degree
        level has been certified to be of 40% and        in Neurology.
        above—
        (i) Dementia;
        (ii) Dystonia Musculorum Deformans;
        (iii) Motor Neuron Disease;
        (iv) Ataxia;
        (v) Chorea;
        (vi) Hemiballismus;
        (vii) Aphasia; and
        (viii) Parkinsons Disease.

2.      Malignant cancers.                               An Oncologist having a Doctorate of Medicine (D.M.)
                                                         degree in Oncology.
3.      Full Blown Acquired Immuno-Deficiency            Any specialist having a post-graduate degree in General or
        Syndrome (AIDS).                                 Internal Medicine.
4.      Chronic renal failure.                           A Nephrologist having a Doctorate of Medicine (D.M.)
                                                         degree in Nephrology or a Urologist having a Master of
                                                         Chirurgiae (M.Ch.) degree in Urology.
5.      Haematological disorders:                        A specialist having a Doctorate of Medicine (D.M.) degree in
        (i) Haemophilia;                                 Haematology.
        (ii) Thalassaemia.
(2) The prescription for eligible diseases or ailments mentioned in column B of the Table in sub-rule (1) may also be
issued by a specialist holding a degree equivalent to the degree mentioned in column C thereof, if such equivalent
degree is recognised by the Medical Council of India.
(3) In cases, where a patient is receiving treatment at a government hospital for specified diseases or ailments, the
prescription may be issued by a full-time specialist with a post-graduate degree in General or Internal Medicine, or
any equivalent degree recognised by the Medical Council of India.
(4) The prescription referred to in sub-rule (1) shall be issued in the following format:–
Name of the patient
Age of the patient
Description of Disease/ Ailment

Certified by:
         Signature of Specialist:
         Name:
         Qualification:
         Address:
         Registration Number:
         Name and address of the hospital, if the specialist is working in a government hospital.
Rule 63

Authority approving university or institution of national eminence

No standalone taxpayer form
63. Prescribed authority for approval of a University or any educational institution of national eminence for
purposes of section 133.– (1) For the purpose of section 133(1)(a)(vii), the prescribed authority for granting of
approval shall be the Principal Chief Commissioner of Income-tax (Exemptions).
(2) The prescribed authority shall grant approval with the concurrence of -
          (a)      the Secretary, University Grants Commission for a University or any non-technical institution of
          national eminence; and
          (b)      the Secretary, All India Council of Technical Education for any technical institution of national
          eminence.
(3) For the purposes of sub-rule (2), —
           (a) "All India Council of Technical Education" means the All India Council of Technical Education
          established under section 3 of the All India Council for Technical Education Act, 1987 (52 of 1987); and

         (b) "University Grants Commission" means the University Grants Commission established under section 4
         of the University Grants Commission Act, 1956 (3 of 1956).
Rule 64

Sports association or institution notification procedure

Central Government notification process
64. Procedure for specifying an association or institution for purposes of notification under section
133(1)(a)(xxiv).– (1) In specifying an association or institution for notification under section 133(1)(a)(xxiv), the
Central Government shall satisfy itself that such association or institution —
         (a) has as its object the control, supervision, regulation or encouragement in India of the games or sports
         notified under section 133(7)(e);
         (b) has a proven record of dedication to the development of infrastructure or promotion of sports or games
         for at least a period of three years;
         (c) does not distribute any part of its income in any manner to its members, except as grants to any
         association or institution affiliated to it;
         (d) applies the amount received by way of donation referred to in section 133(1)(a)(xxiv) for purposes of
         development of infrastructure for games or sports in India or for sponsoring of games or sports in India; and
         (e) maintains regular accounts of its receipt and expenditure and files its return of income regularly.
(2) The notification issued by the Central Government under section 133(1)(a)(xxiv) shall be effective for up to three
tax years, including any assessments for tax years prior to the notification date, as specified in the notification.
Rule 65

Rent deduction declaration

Form 31
65. Conditions for claim for deduction under section 134. –For the purposes of claiming deduction under section
134 in respect of rent paid, the assessee shall file declaration in Form No. 31.
Rule 66

Audit report for profit-linked deductions

Form 32
66. Furnishing of audit report for claiming deduction under section 46 or 138 or 139 or 140 or 141 or 142 or
143 or 144.– (1) For the purposes of claiming deduction under sections 46 or 138 or 139 or 140 or 141 or 142 or 143
or 144, the accounts of the eligible business for the tax year for which the deduction is claimed shall be audited by an
accountant as defined in section 515(3)(b), before the specified date referred to in section 63 and the assessee shall
furnish by that date the report of such audit duly signed and verified by such accountant.
(2) The report of the audit of the accounts of an assessee, which is required to be furnished under sub-rule (1), shall
be in Form No. 32.
(3) A separate report shall be furnished by each undertaking or enterprise of the assessee claiming deduction under
section 46 or 138 or 139 or 140 or 141 or 142 or 143 or 144 and shall be accompanied by the profit and loss account
and balance sheet of the undertaking or enterprise as if the undertaking or the enterprise were a distinct entity.
(4) The said Form No. 32 shall be accompanied by the relevant documents as given in column D wherever
applicable, as per the relevant sections in column B and the relevant part as mentioned in column C shall be filled, as
specified in the following table, duly certified wherever applicable:

                                                         Table
 Sl.                           Relevant Part of
              Section                                               Relevant documents to be attached
 No                                 Form
 A               B                   C                                                D
                                                     Copy of the agreement entered into with the Central Government,
1.     46                      B1
                                                     State Government, or a local authority.
                                                     Copy of Form No. 10CCB of the Income-tax Rules, 1962 made
2.     138                     B2                    under the Income-tax Act, 1961, as it existed prior to its repeal, of
                                                     developer
3.     139                     B3                    Copy of the notification of the Special Economic Zone (SEZ).
                                                     Copy of certificate issued by the Inter-Ministerial Board of
4.     140                     B4
                                                     Certification.
                                                     Copy of approval certificate and completion certificate of the
5.     141                     B5                    Housing Project, Copy of the notification of the scheme by the
                                                     Board.
                                                     Copy of approval certificate and completion certificate of the
6.     142                     B6
                                                     Housing Project
                                                     Copy of notification issued under section 80-IBA of the Income-
7.     142                     B6                    tax Act, 1961, as it existed prior to its repeal in the case of a
                                                     Rental Housing Project
                                                     Copy of the agreement entered into with the Central Government,
8.     143                     B7
                                                     State Government, or a local authority.
Rule 67

SEZ reinvestment particulars

Form 33
67. Form of particulars to be furnished along with return of income for claiming deduction under section 144.–
The particulars, which are required to be furnished by the assessee along with the return of income regarding the
amount credited to a Special Economic Zone Reinvestment Allowance Reserve Account and utilisation of the said
amount shall be in Form No. 33.
Rule 68

Additional employee cost report

Form 34
68. Furnishing of report under section 146.– Report of an accountant as defined in section 515(3)(b), which is
required to be furnished by the assessee under section 146(3)(c) along with the return of income shall be in Form No.
34.
Rule 69

IFSC / Offshore Banking Unit report

Form 35
69. Report of accountant to be furnished under section 147(4)(a).– The report of the accountant, as defined in
section 515(3)(b), which is required to be furnished by the assessee under section 147(4)(a), shall be in Form No. 35
Rule 70

Author royalty certificate

Form 36
70. Form of certificate to be furnished under section 151(5). – (1) For the purposes of claim of deduction under
section 151, the assessee shall be required to furnish a certificate in Form No. 36 along with the return of income.
(2) The person responsible for making the payment to the assessee, shall verify the certificate in Form No. 36.
Rule 71

Patent royalty certificate

Form 37
71. Prescribed authority and form of certificate to be furnished under section 152(5).– For the purposes of
section 152(5),–
         (a) the prescribed authority shall be the Controller referred to in section 2(1)(b) of the Patents Act, 1970 (39
         of 1970); and
         (b) the assessee shall be required to furnish a certificate in Form No. 37 from the prescribed authority along
         with the return of income.
Rule 72

Foreign-source royalty certificate

Form 38
72. The prescribed authority and form of certificate to be furnished under sections 151(6) and section 152(6).–
For the purposes of sections 151(6) and 152(6),–
(a)      the prescribed authority shall be the Reserve Bank of India or another authorised authority under current
         laws regulating foreign exchange transactions; and
(b)      the certificate shall be furnished in Form No. 38.
Finance Act, 2026

Chapter VIII amendment map

ProvisionOperative change / control
Section 140The turnover wording in the eligible start-up definition was substituted to ₹300 crore with effect from 1 April 2026.
Section 147(2)Deduction period expanded: specified entities move to 20 consecutive years, or 20 years out of 25 for the relevant category, with transitional treatment.
Section 147(5)-(6)New commencement/formation restriction and revised definitions inserted for units commencing on or after 1 April 2026.
Section 149(2)(d)Inter-co-operative investment-income language substituted to expressly cover interest and dividends.
Section 149(6)Definitions of consumers co-operative society, primary agricultural credit society and primary co-operative agricultural and rural development bank inserted.
Section 150Entire section substituted with a federal co-operative dividend deduction that sunsets from tax years beginning on or after 1 April 2029.
Schedule XVThe consolidated Schedule carries the operative Finance Act, 2026 insertion shown in the official text; claims must use the current Schedule, not an earlier Bill version.
Use the consolidated Act

Do not rely on the original 2025 enactment or Bill text where the Finance Act, 2026 footnotes show substitution, insertion or omission.

1961 Act comparison

Old Act to 2025 Act map

2025 Act1961 ActPractical comparison
122Sections 80A, 80AB, 80AC and 80BConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
123Sections 80C, 80CCC and 80CCEConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
124Section 80CCDConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
125Section 80CCHConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
126Section 80DConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
127Section 80DDConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
128Section 80DDBConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
129Section 80EConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
130Section 80EEConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
131Section 80EEAConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
132Section 80EEBConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
133Section 80GConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
134Section 80GGConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
135Section 80GGAConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
136Section 80GGBConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
137Section 80GGCConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
138Section 80-IAConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
139Section 80-IABConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
140Section 80-IACStart-up deduction retained with the Finance Act, 2026 turnover wording and current certification framework.
141Section 80-IBConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
142Section 80-IBAConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
143Section 80-IEConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
144Section 10AAConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
145Section 80JJAConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
146Section 80JJAAConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
147Section 80LAIFSC/OBU period and formation conditions materially changed by Finance Act, 2026.
148Section 80MConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
149Section 80PCo-operative deduction retained with Finance Act, 2026 clarification and definitions.
150New transitional provision; original 2025 section 150 was interpretiveFinance Act, 2026 substituted a new time-bound federal co-operative dividend provision.
151Section 80QQBConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
152Section 80RRBConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.
153Sections 80TTA and 80TTBOld sections 80TTA and 80TTB are consolidated into a single section with separate taxpayer limbs.
154Section 80UConsolidated and redrafted; operative eligibility remains controlled by the current text, connected Rules and preserved old-law conditions.

Legacy judicial principles

CIT v. Mahindra Mills [2000] 243 ITR 56 (SC)

A deduction or allowance operates within its statutory framework; current return-claim requirements and section 122 must be applied.

CIT v. Rajasthan and Gujarati Charitable Foundation Poona [2018] 402 ITR 441 (SC)

Legacy principles on computation and double deduction remain context-specific; current anti-duplication language governs.

Commissioner of Income Tax v. Chhabil Dass Agarwal [2013] 357 ITR 357 (SC)

Procedural compliance and statutory remedies matter; deduction disputes should be supported by contemporaneous evidence and correct return claims.

Liberty India v. CIT [2009] 317 ITR 218 (SC)

Profit-linked deductions require a proximate statutory nexus to the eligible business. Apply the current “derived from” wording and preserved old law.

Pandian Chemicals Ltd. v. CIT [2003] 262 ITR 278 (SC)

“Derived from” is narrower than “attributable to”; relevant for profit-linked deductions unless current text provides otherwise.

Bajaj Tempo Ltd. v. CIT [1992] 196 ITR 188 (SC)

Incentive provisions are construed to advance their object, but statutory conditions cannot be ignored.

CIT v. Yokogawa India Ltd. [2017] 391 ITR 274 (SC)

Legacy SEZ computation principles must be reconciled with section 144, section 122 and the preserved old section 10AA framework.

PCIT v. Aarham Softronics [2019] 412 ITR 623 (SC)

Legacy authority on substantial expansion and profit-linked incentives; apply only where the preserved old provision remains relevant.

Current-law priority

Legacy decisions remain useful only where the wording, eligibility period and context continue. Apply the 2025 Act, 2026 Rules and Finance Act, 2026 first.

CA / finance / professional practice

Applied case studies

Case 1: The ₹1.5 lakh ceiling

PF ₹80,000 + tuition ₹45,000 + housing principal ₹60,000 = ₹1.85 lakh eligible pool. Section 123 deduction is ₹1.50 lakh.

Case 2: NPS employer contribution

Private employer contributes 14% of salary. Compare regular-regime 10% limit with section 202 default-regime 14% substitution.

Case 3: Minor NPS account

Parent deposits to a permitted minor account. Combine the section 124(3) and minor-account claim within the single ₹50,000 ceiling.

Case 4: Health insurance baskets

Self/family premium ₹25,000 and senior-parent premium ₹50,000 are tested in separate statutory baskets.

Case 5: Specified disease reimbursement

₹90,000 eligible treatment less ₹20,000 reimbursement gives ₹70,000 net; apply the patient-age cap after reduction.

Case 6: Education-loan clock

Interest starts in 2026-27. Count the initial year plus seven succeeding years; principal remains outside section 129.

Case 7: Affordable-house cohort

Loan sanctioned after the statutory window fails even if property value and first-home conditions are otherwise met.

Case 8: Donation qualifying limit

A 50% donation subject to the adjusted-GTI ceiling requires two computations: qualifying amount and deduction percentage.

Case 9: Cash donation

A ₹10,000 cash donation to an approved fund does not become deductible merely because the donee is eligible.

Case 10: Rent formula

Rent ₹12,000/month, total income ₹6 lakh: compare rent less 10%, ₹5,000/month and 25% of total income.

Case 11: Political contribution

Bank transfer to a qualifying political party may be deductible; cash is not. Corporate-law approvals remain separate.

Case 12: Legacy infrastructure holiday

An old section 80-IA undertaking with two years left receives only the residual period under section 138.

Case 13: Start-up selection

A certified start-up chooses any three consecutive years within ten; changing to non-consecutive years is not permitted.

Case 14: SEZ reserve

A section 144 claim involving reinvestment reserve requires Form 33 and utilisation tracking.

Case 15: Additional employee cost

Additional eligible employee cost ₹30 lakh yields ₹9 lakh deduction for each of three years, subject to section 146.

Case 16: IFSC claim window

An IFSC unit must classify income under section 147(3) and choose years within the applicable 20/25-year framework.

Case 17: Dividend redistribution

Company receives ₹10 crore dividends and redistributes ₹7 crore in time; section 148 is capped at ₹7 crore.

Case 18: Co-operative mixed income

Separate eligible member-linked income from ordinary commercial income before applying section 149.

Case 19: Federal co-operative sunset

A claim for a tax year beginning on 1 April 2029 is outside section 150.

Case 20: Author royalty

Eligible computed royalty ₹4 lakh is capped at ₹3 lakh, and Form 36 is required.

Case 21: Deposit interest

Non-senior individual: savings interest only up to ₹10,000. Senior citizen: eligible account interest up to ₹50,000.

Case 22: Own versus dependant disability

Section 154 is for the taxpayer’s own disability; section 127 is for a dependant.

Q&A

Frequently asked questions

1. Can Chapter VIII deductions create a tax loss?

No. Section 122 caps the aggregate deduction at gross total income.

122

2. Is a Part C deduction available if the return is late?

Section 122(5) requires the section 263(1) due-date return and a claim in that return.

122

3. What is the overall section 123 limit?

₹1.5 lakh for the aggregate qualifying Schedule XV payments.

123 / Schedule XV

4. Does housing-loan interest fall under section 123?

No. Schedule XV can cover qualifying principal and specified acquisition payments; interest is governed separately.

123 / Schedule XV

5. Is the ₹50,000 NPS contribution limit additional to section 123?

Section 124 provides a separate ₹50,000 ceiling, but the same amount cannot be deducted twice.

124

6. What employer NPS percentage applies in the default regime?

Section 124(2) substitutes 14% for the 10% private-employer limit when total income is taxed under section 202(1).

124, 202

7. Can cash preventive-health-check-up expenditure qualify?

The section preserves a specific cash exception for preventive health check-up within its sub-limit.

126

8. Does section 127 depend on actual expenditure?

It provides a fixed deduction subject to the statutory conditions, not a reimbursement equal to actual expenditure.

127

9. Which medical document is required under section 128?

A Rule 62 prescription from the specified specialist, with reimbursement details.

128, Rule 62

10. How long is higher-education-loan interest deductible?

Initial tax year plus seven succeeding tax years, or until interest is fully paid, whichever is earlier.

129

11. Are sections 130 to 132 open to new loans in 2026?

Their sanction windows are historical; only loans within the specified cohorts can qualify.

130-132

12. Is every donation deductible at 100%?

No. Section 133 has 100% and 50% categories, some subject to the adjusted-GTI ceiling.

133

13. What is the cash limit for donation deduction?

A donation over ₹2,000 is deductible only when paid otherwise than in cash.

133

14. What form supports the rent deduction?

Rule 65 requires Form 31.

134, Rule 65

15. Can a company deduct a cash political contribution?

No. Section 136 excludes cash contributions.

136

16. Can an individual deduct a cash political contribution?

No. Section 137 excludes cash contributions.

137

17. Do sections 138, 139, 141, 142 and 144 create new tax holidays?

Generally no. They preserve eligible residual claims under the repealed 1961 Act.

138-144

18. How many years can an eligible start-up claim?

Three consecutive tax years selected within ten years from incorporation, subject to all conditions.

140

19. What audit form applies to the principal profit-linked deductions?

Rule 66 prescribes Form 32, generally undertaking-wise.

Rule 66

20. How long is the biodegradable-waste deduction?

Five consecutive tax years beginning with the commencement year.

145

21. What is the additional employee cost deduction?

30% of eligible additional employee cost for three consecutive tax years.

146

22. Which report supports section 146?

Rule 68 prescribes Form 34.

146, Rule 68

23. Which report supports the IFSC/OBU deduction?

Rule 69 prescribes Form 35.

147, Rule 69

24. How is section 148 capped?

By the qualifying dividend redistributed at least one month before the return due date.

148

25. Does section 149 exempt all co-operative income?

No. It lists specified income and contains entity/activity exclusions and conditions.

149

26. When does section 150 stop applying?

It does not apply to a tax year beginning on or after 1 April 2029.

150

27. What is the author-royalty cap?

₹3 lakh, subject to the statutory royalty computation and certificates.

151

28. What is the patent-royalty cap?

₹3 lakh, subject to patentee, inventor, patent and certificate conditions.

152

29. What deposit-interest deduction applies to a non-senior individual?

Up to ₹10,000 of eligible savings-account interest.

153

30. What deposit-interest deduction applies to a senior citizen?

Up to ₹50,000 of eligible interest on any qualifying deposit account.

153

31. What is the section 154 amount?

₹75,000 for disability and ₹1.25 lakh for severe disability.

154

32. Are most Chapter VIII deductions available under the default regime?

Section 202 generally denies Chapter VIII deductions except the specifically preserved provisions, with a separate IFSC rule in section 202(5).

202

33. Can the same income or payment support two deductions?

No. Section 122 and the specific provisions contain anti-duplication rules.

122

34. What evidence should be preserved?

Payment trail, approval/registration, certificate or form, beneficiary eligibility, computation, return claim and the legal provision applicable to the tax year.

122-154
Control framework

Deduction evidence and return-close checklists

Payment deduction file
  • Regime confirmation
  • Taxpayer and beneficiary eligibility
  • Bank/payment evidence
  • Policy, loan or scheme documents
  • Certificate / form
  • Limit and anti-duplication working
  • Claw-back monitoring
Donation file
  • Donee approval and validity date
  • Donation category and percentage
  • Adjusted-GTI ceiling
  • Non-cash payment evidence
  • Receipt and reported details
  • CSR / political-law overlay where relevant
Profit-linked file
  • Undertaking-wise accounts
  • Old-law eligibility and residual years
  • Form 32 / 33 / 34 / 35
  • Inter-unit transfer pricing
  • Due-date return and express claim
  • No double deduction
  • Common-expense allocation
Return close
  • Gross total income confirmed
  • Section 202 tested first
  • Deduction cannot exceed GTI
  • Every claim matches a section
  • Forms furnished by due date
  • Prior-year claw-backs reviewed
  • Tax audit and return schedules reconciled
Primary authority

Source register

Income-tax Act, 2025 as amended by Finance Act, 2026
Official consolidated Act

Income-tax Rules, 2026
Official notified Rules

Official provision navigator
1961 Act to 2025 Act mapping

Finance Act, 2026 Notes on Clauses
Official Notes on Clauses

Income-tax Forms, 2026
Official forms repository