What happens if you miss the July 31 ITR deadline: belated returns, penalties, and what you lose

For informational purposes only. Penalty and interest provisions are under the Income Tax Act, 1961. Verify current rules at incometax.gov.in or consult a CA.

The ITR filing deadline for salaried employees (no audit) for FY 2025-26 is July 31, 2026. Missing it does not mean you can never file — but it does cost you. You can still file a belated return until December 31, 2026, with a late fee, interest, and the loss of certain benefits.

This guide explains exactly what missing the deadline costs and what you can still do.

The deadlines at a glance

If you miss July 31, your route is a belated return, available until December 31, 2026.

The late filing fee under Section 234F

Filing after July 31 attracts a late fee under Section 234F:

This is a flat fee, payable regardless of whether you owe any tax. Even if your tax is fully covered by TDS and you are due a refund, the ₹5,000 (or ₹1,000) late fee applies if your income exceeds the threshold.

Source: Section 234F late fee, ClearTax

Interest on unpaid tax under Sections 234A, 234B, 234C

If you owe tax (beyond what TDS covered) and file late, interest accrues:

Section 234A: 1% per month on the unpaid tax amount, from August 1 until the date you actually file and pay. Charged for delay in filing.

Section 234B: 1% per month if you did not pay at least 90% of your tax liability through advance tax / TDS by March 31.

Section 234C: 1% per month for shortfalls in quarterly advance tax instalments.

These interest charges apply only if you have unpaid tax. If your TDS fully covered your liability (or you are due a refund), Sections 234A/B/C do not apply — but the 234F late fee still does.

What you lose by filing late

Beyond the fee and interest, a belated return costs you specific benefits:

1. You cannot carry forward most losses.

Capital losses, business losses, and F&O losses can normally be carried forward for set-off against future gains — but only if you file by the original July 31 deadline. File late, and you lose the right to carry forward these losses (house property loss is an exception — it can still be carried forward).

2. Delayed refund.

Refunds are processed after filing. Filing in December instead of July means your refund (and the interest the department pays on it) arrives months later.

3. No option to choose the old regime in some cases.

For taxpayers with business income, opting for the old regime requires filing Form 10-IEA by the due date. A belated return may default you to the new regime. For purely salaried individuals, regime choice is still available at belated filing, but confirm the current rule.

4. Higher scrutiny risk.

Late returns can attract closer examination, though this is not automatic.

⚠ Common mistake: assuming no tax means no need to file on time

Many salaried employees whose tax is fully covered by TDS assume that since they owe nothing, the deadline does not matter. It does. The ₹5,000 late fee under Section 234F applies based on income level, not on whether tax is owed. And if you had capital losses to carry forward, filing late forfeits that benefit entirely.

What if you miss even the belated deadline (December 31)?

If you miss December 31, 2026, your last resort is an Updated Return (ITR-U) under Section 139(8A). This can be filed within 48 months from the end of the assessment year (so up to March 31, 2030 for FY 2025-26), but:

• It can only be filed if it results in additional tax payable (you cannot file ITR-U to claim a refund)
• Additional tax of 25% to 70% of the tax and interest due applies, depending on how late you file
• It is a mechanism to regularise unreported income, not a substitute for timely filing

◇ Quick check: should you file even if you are below the taxable limit?

Even if your income is below the taxable threshold (no tax due), you should file if:

• You want to claim a TDS refund (e.g., TDS was deducted on FD interest but your income is below the limit)
• You want to carry forward capital losses
• You need ITR documents for a visa, loan, or credit card application
• Your income is above the basic exemption limit (filing is mandatory)

Bottom line

• The FY 2025-26 ITR deadline for salaried employees is July 31, 2026; belated returns are allowed until December 31, 2026
• Late filing fee under Section 234F: ₹1,000 (income ≤ ₹5L) or ₹5,000 (income > ₹5L) — applies even if no tax is owed
• Interest under Sections 234A/B/C applies only if tax is unpaid
• Filing late forfeits the right to carry forward capital, business, and F&O losses
• After December 31, only an Updated Return (ITR-U) is possible — with 25–70% additional tax and only if more tax is payable

Frequently asked questions

Q: I missed July 31 but I am due a refund. Will I still get it?

A: Yes. File a belated return by December 31, 2026. You will still receive your refund (with interest from the department), but you must pay the ₹234F late fee if your income exceeds ₹5 lakh. The refund is not forfeited by late filing.

Q: Can I revise a belated return if I made an error?

A: Yes. Belated returns can be revised until December 31, 2026 — the same deadline. File a revised return correcting the error.

Q: I have ₹2 lakh of capital losses. Does filing late really cost me the carry-forward?

A: Yes. Carry-forward of capital losses requires filing by the original due date (July 31). A belated return forfeits this. Those ₹2 lakh of losses cannot be set off against future gains if you file after July 31 — a potentially significant cost depending on your future gains.

Q: How is the ₹234F fee paid?

A: It is included in your self-assessment tax payment when filing the belated return. The portal computes it automatically based on your income and filing date. Pay it via Challan 280 before submitting the return.

Sources: Section 234F, ClearTax · Belated return, Income Tax Department · ITR-U, ClearTax

Last verified: June 2026. Deadlines and penalties are for FY 2025-26 (AY 2026-27). Verify at incometax.gov.in.