Are you ready to file your Income Tax Return (ITR) for AY 2026-27? The Central Board of Direct Taxes (CBDT) has released multiple ITR forms, including Form 1 to Form 7, for different categories of taxpayers. These forms help taxpayers accurately report income earned during FY 2025-26. The Income Tax Department is also expected to update the online filing utilities on the official e-filing portal, enabling taxpayers to conveniently submit returns online.
Every taxpayer should know the applicable ITR filing due dates based on their category, such as individuals, businesses, firms, or companies. Missing the deadline may lead to penalties, interest charges, delayed refunds, and loss of benefits like carrying forward certain losses. Understanding the late filing rules and applicable penalties can help taxpayers avoid unnecessary financial burdens and ensure smoother return processing during AY 2026-27.
Due date for revising your return
If you realise that you have made an error or missed some details while filing your Income Tax Return (ITR), the law allows you to correct it by submitting a revised return. This revision must be done on or before 31st December of the relevant assessment year. For instance, for FY 2024-25, the assessment year is AY 2025-26, and the revised return can be filed up to 31st December 2025. In practical terms, this gives taxpayers around nine months after the end of the financial year to fix mistakes. Filing your ITR well before the deadline gives you more time and flexibility to review and revise it if needed.
Who should file ITR, and what’s the due date for AY 2025-26?
Anyone who earns income above the basic exemption limit or meets certain conditions set by the Income Tax Department must file an ITR. The due date to file an ITR depends on the type of taxpayer.
The table below shows the due dates for filing the ITR for the AY 2025-26:
| Category of taxpayer | Due date to file ITR |
| Individuals, HUFs, AOPs, BOIs (not required to get accounts audited) | September 15, 2025 (extended from July 31, 2025) |
| Businesses or professionals whose accounts are subject to audit | October 31, 2025 |
| Domestic companies | October 31, 2025 |
| Taxpayers who must submit a transfer pricing report | November 30, 2025 |
| Belated or revised returns (for any category) | December 31, 2025 |
Each category must follow the correct deadline to avoid penalties and delays.
Planning your taxes properly helps you avoid penalties and manage your finances better. When you organize your tax affairs, you can also plan for major life goals like buying a home. Check your eligibility for home loan from Bajaj Finance to see how proper financial planning can help you achieve your dream home. You may already be eligible, find out by entering your mobile number and OTP.
Late filing fee details
If you file your Income Tax Return after the prescribed due date, you may have to pay a late filing fee under Section 234F of the Income Tax Act. The amount of penalty depends on your total taxable income for the financial year. Taxpayers with annual taxable income up to ₹5 lakh are required to pay a reduced penalty of ₹1,000 for delayed filing. However, if the taxable income exceeds ₹5 lakh, the late filing fee increases to ₹5,000. Filing the return within the due date helps taxpayers avoid these penalties entirely. Apart from penalties, delayed filing may also impact refund processing timelines and restrict the carry forward of certain losses to future financial years.
| Annual Taxable Income | Late Filing Fees u/s 234F |
|---|---|
| Up to Rs. 5 lakh | Rs. 1,000 |
| More than Rs. 5 lakh | Rs. 5,000 |
Note: No late filing fee is applicable if the Income Tax Return is filed within the prescribed due date.
Penalty for missing ITR filing deadlines for AY 2025-26
If you do not file your ITR for the AY 2025-26 by the due date, there are certain consequences. Generally, these are:
- Penalties
- Interest charges
- Loss of tax benefits
As a taxpayer, you must understand what can happen if the deadline is missed. Below are some main consequences you must know:
- Late filing fees (under Section 234F)
- You have to pay a fixed penalty.
- If your total income is less than Rs. 5 lakh, the penalty is Rs. 1,000.
- However, if your total income is more than Rs. 5 lakh, the penalty can go up to Rs. 5,000.
- Interest on unpaid tax (under Section 234A)
- If you have not paid your total tax before the due date, you will be charged 1% interest per month on the unpaid amount.
- This charge will be levied until the tax is actually paid.
- Loss of tax benefits
- If you miss the deadline, you cannot carry forward certain losses (like business loss or capital loss) to the upcoming financial year.
This restricts your ability to reduce taxable income and save tax in the future.
Penalty for late filing of the income tax return for an individual
If you miss the deadline for ITR filing, the Income Tax Department imposes penalties under different sections of the Income Tax Act. Let’s understand them in detail:
1. Section 234F (Penalty for late filing of ITR)
If you file your ITR after the due date (September 15, 2025, for AY 2025-26), a penalty is charged under Section 234F. This rule has been in effect since the financial year 2017–18.
As per this rule, if you file your ITR between the due date and December 31, 2025, you must pay a late fee as follows:
- If your total income is more than Rs. 5 lakh, the penalty is Rs. 5,000.
- If your total income is less than Rs. 5 lakh, the penalty is limited to Rs. 1,000.
Please note that this rule applies to belated returns. For those unaware, ITRs, which are filed after the original deadline but before the end of the assessment year (December 31, 2025, for FY 2024–25), are called belated returns.
Earlier, the maximum penalty used to be Rs. 10,000. However, from the financial year 2021, this has been reduced to Rs. 5,000.
2. Section 234A (Interest on late payment of tax)
If you have unpaid taxes and you file your return late, the government charges interest under Section 234A as follows:
- Interest is charged at 1% per month (or part of a month) on the unpaid tax amount.
- The interest is calculated from the due date of filing the return until the actual date of filing.
- This charge also applies if you changed jobs and failed to submit your Form 16.
Managing your tax obligations efficiently frees up more money for important investments like property. If you are planning to buy a home, now might be the perfect time to explore financing options. Check your loan offers with Bajaj Finance to see competitive rates starting from 7.25% p.a.* You may already be eligible, find out by entering your mobile number and OTP.
3. Section 234B (Interest for non-payment or short payment of advance tax)
As per the Income Tax Act, you are required to pay advance tax when your tax liability exceeds Rs. 10,000 in a financial year. You are liable to pay interest under Section 234B, if:
- You don’t pay any advance tax
or - You pay less than 90% of the total tax due
In this case, interest is charged at 1% per month from the end of the financial year (March 31) to the date the balance tax is paid. This interest is applied in addition to the tax payable.
4. Section 234C (Interest for delay in instalments of advance tax)
Advance tax must be paid in instalments on or before specific dates during the year. If you fail to pay these instalments on time, you will be charged interest under Section 234C. Let’s see how:
- This interest also applies at the rate of 1% per month.
- It is charged on the difference between:
- The actual tax paid
and - The amount that should have been paid in each instalment.
- The actual tax paid
Be aware that this section specifically targets late payments during the financial year (not at the end).
5. Section 271H (Penalty for late filing of TDS/ TCS returns)
If you are responsible for deducting or collecting tax at source (TDS/ TCS) and you fail to file the applicable returns on time, Section 271H applies.
Under this section, the penalty ranges from Rs. 10,000 to Rs. 1,00,000. Please note that this is separate from the late fee under Section 234E, which is Rs. 200 per day until the TDS/TCS return is filed.
6. Section 270A (Penalty for underreporting or misreporting income)
A penalty is imposed under Section 270A when:
- You fail to file your ITR
or - You file the ITR, but underreport your income
The penalty for underreporting income is 50% of the tax payable on the underreported amount. Mostly, this section is applied after the tax department finds that the taxpayer is hiding income (during an income escaping assessment).
Penalty for late filing of income tax return for private limited company
Private companies face stricter penalties:
| Compliance issue | Penalty amount |
| Late filing under Section 234F | Rs. 10,000 flat penalty for late filing of ITR |
| Failure to file return (Section 271F) | Rs. 5,000 per day until default continues |
| Carrying on business without filing (Section 271BA) | Rs. 10,000 flat penalty |
| Inaccurate details (Section 271AAB) | 30% to 60% of tax sought to be evaded |
The penalty for late filing of ITR for companies is higher because they have greater responsibility. Companies must also pay interest on any tax due at 1% per month. This makes timely compliance even more important for business entities.