ITR Last Date 2026: Missed filing? Here's how you can still file your income tax return

ITR Last Date 2026: Every year, as the income tax return deadline approaches, social media gets flooded with messages about an ITR filing due date extension. However, this year there was no extension granted by the CBDT. Over 5.5 crore ITRs have already been filed for AY 2026-27 (with over 42 lakh filed on July 30 alone). There may be a chance that some of the taxpayers, in the hope of a deadline extension, have missed the last date, or some couldn’t file an income tax return due to a last-minute traffic rush. If you are also among those who missed the ITR last date 2026 and are wondering if you can still file your income tax return. Here’s how you can do it. Check the process.

ITR Last Date 2026: Missed filing? Here's how you can still file your income tax return

If you missed the deadline, you can still submit a belated ITR by December 31. If you still have outstanding tax dues and miss the deadline, you may also have to pay interest under Section 234A of the Income-tax Act.

Under provisions like Section 234A of the Income Tax Department rules, interest at 1% per month (or part of a month) is charged only on the net outstanding tax liability. If your tax dues are fully cleared before filing or if there is no pending balance, this specific interest is not applied

Belated ITR: Step-by-step guide to file belated ITR by December 31

Step 1: Go to Income Tax e-Filing Portal

Step 2: Select the correct ITR form under Section 139(4)

Step 3: Pay any applicable late fees before December 31.

As per Section 139 of the Income Tax Act 1961, all taxpayers must file an income tax return. However, if you miss the deadline of July 31, the government allows you to use a belated ITR form to submit your tax return. You can file a belated ITR up to three months before the end of the assessment year.

For example, if you miss the July 31, 2026, deadline, you can still file your ITR using a belated ITR until December 2026. However, be aware that taxpayers face a penalty for missing the original deadline under Section 234F. Here’s how this penalty is charged:

Individuals with a gross income of up to Rs 2.5 lakh are exempt from any penalty

Individuals with a gross income of between Rs 2.5 lakh and Rs 5 lakh must pay a penalty of Rs 1,000

Individuals with a gross income of over Rs 5 lakh must pay a penalty of Rs 5,000

As per section 234F, late filing fees of Rs 5000 shall be payable if the return is filed after the due date specified under section 139(1). However, the amount of late ITR filing fees to be paid shall be Rs 1,000 if the total income of the person does not exceed Rs 5 lakh. Rs 5,000 if your total income exceeds Rs 5 lakh.

Taxpayers with a total income exceeding Rs 5 lakh who file their ITR after the due date but before December 31 will have to pay a maximum late filing fee of Rs 5,000. However, for taxpayers with a total income of up to Rs 5 lakh, the late filing fee is capped at Rs 1,000.