Government Securities and T-Bills: Which ITR for Interest or Discount?

By CA Nikhil Gupta · 23 July 2026

Scope: FY 2025–26 (1 April 2025 to 31 March 2026), filed for AY 2026–27

Finin2min Summary

Likely return: ITR-2
Normal filing date: 31 July 2026
Starting income head: Other-source interest plus capital gains on transfer
Core control: classify the transaction, reconcile gross figures, preserve evidence and only then choose the ITR.
Transition point: FY 2025–26 income is filed for AY 2026–27 under the Income-tax Act, 1961 despite filing after 1 April 2026.

The Answer in One Table

Question	Finin2min answer
Income period	FY 2025–26 (1 April 2025 to 31 March 2026)
Assessment year	AY 2026–27
Likely head	Other-source interest plus capital gains on transfer
Likely ITR	ITR-2
Alternative	ITR-1 may fit simple interest-only facts
Normal deadline	31 July 2026
Audit point	No audit issue in an investment case.

The Two-Minute Answer

Reconcile gross taxable income before TDS and separate interest from principal or sale proceeds. TDS is a credit, not a substitute for computation.

This page targets the frequent search intent—which return, which deadline, which schedules and which documents? It does not treat a broker, bank, app or platform label as the legal answer.

Step 1 — Classify the Income

The return form follows the legal head and taxpayer profile. The starting classification is Other-source interest plus capital gains on transfer and the likely form is ITR-2. The final form applies to the taxpayer as a whole: salary, rent, gains, business and other income are combined in one correct return rather than split into separate returns.

Classification should be documented before tax is calculated. Review ownership, intention, contracts, frequency, funding, books, services, foreign status and consistency with earlier years. The same product may be an investment for one person and stock-in-trade for another.

Step 2 — Compute the Taxable Amount

Reconcile gross taxable income before TDS and separate interest from principal or sale proceeds. TDS is a credit, not a substitute for computation.

Use transaction-level data wherever lots, dates, fees, refunds, foreign currency or TDS matter. Reconcile gross receipt or sale consideration to platform settlement, bank movement, AIS, Form 26AS and GST. TDS is a credit, not an expense or proof that income was correctly computed.

Rate and holding-period note: Separate coupon or accrued interest from sale consideration and capital gain.

Step 3 — Apply the Filing Calendar

The normal filing timing is 31 July 2026. For AY 2026–27, ITR-1 and ITR-2 individual cases remain on the 31 July track; non-audit business or professional cases move to 31 August; ordinary audit cases remain 31 October and transfer-pricing cases 30 November. A belated return is generally available to 31 December 2026, subject to earlier assessment completion, but it does not preserve every loss or procedural right.

Income earned during FY 2025–26 remains governed by the Income-tax Act, 1961. The official transition FAQ confirms that the old forms and proceedings continue for AY 2026–27.

Step 4 — Build the Evidence File

interest certificate
Form 16A
AIS
Form 26AS
bank statement
instrument ledger and tax computation

The file should allow another reviewer to reproduce the number from source statement to ITR schedule. Record the download date because platform reports can later change layout or aggregation.

Worked Indian Example

A bank credits ₹90,000 after ₹10,000 TDS. Gross income is not ₹90,000 and TDS is not an expense. The taxpayer reports ₹1 lakh gross, claims ₹10,000 tax credit, aggregates deductions correctly and uses ITR-1 only if all eligibility conditions are met.

What Viral Posts Usually Miss

The due date follows the return category and audit status, not the product’s marketing name.
TDS is a tax credit, not the final computation.
Net bank settlement is often not gross income, turnover or sale consideration.
A belated return does not preserve every loss, option or procedural right.
The same product can require ITR-2 for an investor and ITR-3 for a business.

Common Mistakes

reporting net after TDS
taxing principal
claiming a deduction before aggregating income

Finin2min Decision Checklist

Confirm that FY 2025–26 / AY 2026–27 is the correct filing scope.
Identify the legal income head before selecting the ITR.
Reconcile gross figures to bank, AIS, Form 26AS and source statements.
Compute cost, expenses and tax credits separately.
Run audit only where business or professional income exists.
File loss returns by the original due date where carry-forward is required.
Reopen every official source immediately before filing.

Finin2min Q&A

Which ITR should I use for Government Securities and T-Bills?

The starting answer is ITR-2. The alternative is ITR-1 may fit simple interest-only facts where those facts apply.

What is the AY 2026–27 filing deadline?

The normal deadline is 31 July 2026. Audit, transfer-pricing, belated or correction facts can change the calendar.

Which income head applies?

The starting classification is Other-source interest plus capital gains on transfer. Contracts, ownership, records, intention and consistency can alter the result.

Does a small amount still need reporting?

A small amount does not create a general exemption and can make a simplified return ineligible.

Which documents should I preserve?

Preserve interest certificate, Form 16A, AIS, Form 26AS, bank statement, instrument ledger and tax computation. Keep downloaded source files, not only screenshots.

What is the main filing risk?

Key risks are reporting net after TDS; taxing principal; claiming a deduction before aggregating income. Classify first, reconcile gross figures and then select the form.

Primary Sources

Editorial and Risk Note

This guide is educational and scenario-based. The final return depends on complete facts, residential status, audit position, other income, losses, foreign assets and the law on the filing date. Dynamic deadlines and portal procedures must be rechecked immediately before submission.