Section 117 - Treatment of accumulated losses and unabsorbed depreciation in scheme of amalgamation in certain cases
This special provision deals with accumulated loss and unabsorbed depreciation in specified amalgamation schemes involving banking companies, corresponding new banks and certain Government companies. The successor steps into the predecessor's position subject to the section's scheme and definitions.
Reviewed by CA Nikhil Gupta · Updated 9 October 2026
Current-law control
This page uses the consolidated Income-tax Act, 2025 as amended by the Finance Act, 2026. The Act and Income-tax Rules, 2026 operate from 1 April 2026. Earlier years and saved proceedings remain subject to the repeal-and-savings framework.
Primary statute: Income Tax Department consolidated Act | Rules: Notified Income-tax Rules, 2026
2-minute decode
This special provision deals with accumulated loss and unabsorbed depreciation in specified amalgamation schemes involving banking companies, corresponding new banks and certain Government companies. The successor steps into the predecessor's position subject to the section's scheme and definitions.
Who should use this section
Businesses and successors involved in amalgamation, demerger, restructuring, ownership change, search/requisition or other special loss situations This applicability note is specific to section 117.
Old-law bridge
1961 Act section 72AA
The bridge is navigational only. A 1961 Act case or rule is carried forward only after checking wording, transition provisions and the current 2025 Act text.
Professional alert
Exception / professional alert For amalgamations on or after 1 April 2025, the section preserves the original predecessor-year clock for carried loss.
Connected Income-tax Rules, 2026 and Forms
No provision-specific Rule/Form is independently mapped in this tranche. General return, procedure and evidence rules can still apply.
Worked application
Two banking entities amalgamate under a qualifying Central Government scheme. Before claiming predecessor losses, the amalgamated bank should map each amount to the statutory category, original tax year and the conditions of the approved scheme.
Evidence / compliance checklist
- Build a section 117 loss ledger showing source, head, tax year of origin, amount used and balance carried forward.
- Preserve the timely return and assessment/intimation that determines the loss where the statute makes filing a condition (section 117: Treatment of accumulated losses and unabsorbed depreciation in scheme of amalgamation in certain cases).
- For reorganisations, retain scheme orders, ownership continuity, asset/business continuity and predecessor-successor tax records (section 117: Treatment of accumulated losses and unabsorbed depreciation in scheme of amalgamation in certain cases).
- Prevent double use by reconciling the carry-forward schedule to each later return before set-off (section 117: Treatment of accumulated losses and unabsorbed depreciation in scheme of amalgamation in certain cases).
Common mistake
Using a single “loss carried forward” figure for section 117 without preserving head/source restrictions, filing conditions and the remaining statutory period.
Recommended approach
For section 117, fix the governing tax year, identify the operative sub-section for “Treatment of accumulated losses and unabsorbed depreciation in scheme of amalgamation in certain cases”, trace every amount to evidence, apply only verified Rule/Form links, and retain a computation that another reviewer can reproduce from the primary source.
Thresholds, periods and timing checkpoints
- disinvestment, wherein the amalgamation occurs within five years
- from the end of the tax year during which such disinvestment is
- for depreciation of the banking institution or company or amalgamated corresponding new bank or amalgamated Government company for the tax year in which
- into force on or after the 1st April, 2025, any loss forming part of the accumulated
- not more than eight tax years immediately succeeding the tax year for which such
Judicial / interpretive bridge
No section-specific Supreme Court bridge is included for section 117 unless text-equivalence with the 2025 Act has been checked. Legacy cases should not be transplanted into section 117 merely because the subject is similar.
Related provisions
- Section 2
- Section 116
- Section 45
- Section 9
- Section 16
- Section 112
- Section 5
- Section 3
- Section 118
Current statutory text
Primary-source trail
FAQs
What does section 117 of the Income-tax Act, 2025 cover?
Section 117 covers treatment of accumulated losses and unabsorbed depreciation in scheme of amalgamation in certain cases. The operative result depends on the exact statutory conditions shown on this page and applies from 1 April 2026, subject to transition/savings provisions.
Who should check section 117?
Businesses and successors involved in amalgamation, demerger, restructuring, ownership change, search/requisition or other special loss situations This applicability note is specific to section 117.
Are there specific Rules or Forms for section 117?
No provision-specific Rule/Form independently mapped in this tranche.