ITR Filing Date 2025: Complete Guide for 2025-26

The ITR filing last date for FY 2024-25 (AY 2025-26) is 16 September 2025 for individuals, HUFs, and non-audit taxpayers. If you are a salaried employee, a freelancer, or a small business owner wondering about the income tax return filing deadline — you are in the right place. This complete guide covers every due date, penalty, form, and step you need to know before the CBDT deadline hits.

What Is ITR Filing and Why Does It Matter?

Filing an Income Tax Return (ITR) is not just a legal obligation — it is your financial identity. When you file your ITR with the Income Tax Department of India through the official e-filing portal incometax.gov.in, you officially declare your income, claim your deductions, and either pay the remaining tax or claim a refund.

Under Section 139(1) of the Income Tax Act 1961, every individual whose gross income exceeds the basic exemption limit must file an ITR. Even if your income falls below the limit, filing voluntarily keeps your financial record clean — which helps with loan approvals, visa applications, and government tenders.

Whether you are in Delhi, Mumbai, Bangalore, Hyderabad, Pune, or anywhere across India — the ITR filing date for AY 2025-26 applies equally to all taxpayers.

ITR Filing Date 2025 — Complete Due Dates (FY 2024-25 / AY 2025-26)

Here is a clear breakdown of every important ITR due date for this assessment year:

• Individuals, HUFs, Non-Audit Cases (ITR-1, ITR-2) — Last date: 16 September 2025
• Non-Audit Taxpayers filing ITR-3 and ITR-4 — Last date: 16 September 2025
• Audit Cases — Companies and Firms under Section 44AB — Last date: 10 December 2025
• Belated Return (if you missed the main deadline) — Last date: 31 December 2025
• Updated Return under Section 139(8A) — Last date: 31 March 2027

Why Was the ITR Filing Deadline Extended to September 2025?

If you have been following tax news, you already know that the original ITR last date was 31 July 2025. So why was it pushed to 16 September 2025?

The Central Board of Direct Taxes (CBDT), under the Ministry of Finance India, issued an official circular explaining that extensive structural and content revisions were made to the notified ITR forms this year. These changes required additional time for system development, integration, and testing of the e-filing utilities on the incometax.gov.in portal.

In simple words — the government updated the forms significantly, and the online filing system needed more time to be ready. This is a welcome move for millions of taxpayers across India.

Which ITR Form Should You Use in 2025?

Choosing the right ITR form is as important as filing on time. Here is a quick breakdown:

• ITR-1 Sahaj — For salaried individuals with income up to ₹50 lakh from salary, one house property, and other sources
• ITR-2 — For individuals and HUFs with capital gains, more than one house property, or foreign income
• ITR-3 — For individuals and HUFs with income from business or profession
• ITR-4 Sugam — For freelancers, self-employed professionals, and small businesses under presumptive taxation
• ITR-5 — For partnership firms, LLPs, and AOPs
• ITR-6 — For companies other than those claiming exemption under Section 11

If you are a salaried employee, ITR-1 Sahaj is most likely your form. Confused about which form applies to you? The ICT Advanced Taxation and Litigation Course teaches you exactly how to identify and file the correct ITR form with full confidence.

What Is the Difference Between FY 2024-25 and AY 2025-26?

This is one of the most searched questions around ITR filing, and rightly so — many taxpayers get confused between Financial Year and Assessment Year.

• Financial Year (FY) 2024-25 — This is the year in which you earned your income, running from 1 April 2024 to 31 March 2025
• Assessment Year (AY) 2025-26 — This is the year in which the Income Tax Department assesses that income and you file your return, starting from 1 April 2025

So when someone says "file your ITR for AY 2025-26," they mean you are filing a return for income earned between April 2024 and March 2025.

ITR Filing Last Date for Salaried Employees 2025

If you are a salaried person in India, your ITR filing last date for FY 2024-25 is 16 September 2025. You will typically use ITR-1 Sahaj or ITR-2, depending on your income sources.

Before filing, make sure you have the following documents ready:

• Form 16 from your employer — the employer deadline for issuing Form 16 is 15 June 2025
• Form 26AS — your consolidated tax credit statement available on the e-filing portal
• AIS (Annual Information Statement) — downloadable directly from incometax.gov.in
• Bank account details and interest certificates from all your accounts
• Investment proof for claiming deductions under Section 80C, 80D, and other applicable sections

Your TDS credit for AY 2025-26 will reflect in Form 26AS. Always cross-check it before submitting your return.

Can You File ITR After 16 September 2025?

Yes — but it comes with consequences. If you miss the ITR filing deadline of 16 September 2025, you can still file a Belated Return under Section 139(4) up to 31 December 2025.

However, you will face the following penalties and consequences:

Late Filing Fee under Section 234F:

• ₹5,000 if your total income exceeds ₹5 lakh
• ₹1,000 if your total income is below ₹5 lakh

Interest under Section 234A:

• 1% per month on the unpaid tax amount, calculated from the original due date until the actual date of filing

Other consequences of missing the ITR due date:

• You cannot carry forward capital losses to offset future gains
• Tax refunds will be significantly delayed
• Your return may face higher scrutiny from the Income Tax Department
• Loan approvals and visa applications may be negatively impacted

This is why tax professionals, chartered accountants, and tax consultants always advise filing well before the ITR due date 2025.

What Is a Belated Return, Revised Return, and Updated Return?

These three types of returns confuse many taxpayers. Here is what each one means:

• Belated Return under Section 139(4) — Filed after the due date but before 31 December 2025. You lose the ability to carry forward certain losses and face a late fee, but you remain tax compliant
• Revised Return under Section 139(5) — If you filed on time but made a mistake, you can revise your return up to 31 December 2025 without any penalty
• Updated Return under Section 139(8A) — A newer provision that allows you to file an updated ITR up to 2 years from the end of the relevant AY, meaning by 31 March 2027 for AY 2025-26. This comes with an additional tax of 25% to 50% depending on when you file

ITR Filing Date 2025 for Senior Citizens and NRIs

For Senior Citizens:

• The same deadline of 16 September 2025 applies to senior citizens aged 60 to 80
• Senior citizens above 75 years of age with only pension and interest income are exempt from filing ITR under Section 194P, provided their bank deducts the applicable tax on their behalf

For NRIs (Non-Resident Indians):

• NRIs must file an ITR in India if their income from Indian sources exceeds the basic exemption limit
• The ITR last date for NRIs for AY 2025-26 is also 16 September 2025
• NRIs typically file using ITR-2 and must report all Indian-sourced income including rent, capital gains, and interest

How to File ITR Online Step by Step in 2025

Filing your income tax return online at incometax.gov.in is simpler than most people think. Follow these steps:

1. Register or log in at incometax.gov.in using your PAN number as the user ID
2. Navigate to e-File > Income Tax Returns > File Income Tax Return
3. Select Assessment Year 2025-26 and choose the filing mode as Online
4. Choose the correct ITR form based on your income type as described above
5. Fill in your income details, applicable deductions, and tax already paid
6. Cross-verify all pre-filled data against your Form 26AS and AIS
7. Compute your final tax liability or confirm your refund amount
8. Verify your return using one of these methods — Aadhaar OTP, net banking, Digital Signature Certificate (DSC), or by sending a signed physical copy to CPC Bangalore

Your return is only considered successfully filed after e-verification of ITR is completed. Without verification, your filing is treated as invalid.

New Tax Regime vs Old Tax Regime — Which to Choose in AY 2025-26?

For AY 2025-26, taxpayers must choose between the New Tax Regime (which is the default) and the Old Tax Regime. Here is a side-by-side comparison in simple terms:

New Tax Regime 2025:

• Lower tax rates across all income slabs
• No deductions allowed under Section 80C, 80D, HRA, LTA, etc.
• It is the default regime — you must actively opt out if you prefer the old one
• Standard deduction of ₹75,000 is available for salaried taxpayers

Old Tax Regime:

• Slightly higher slab rates but allows all major deductions and exemptions
• Beneficial if you have significant investments such as PPF, LIC, ELSS, home loan interest, or medical insurance
• You must actively opt in to this regime while filing your ITR

Use a reliable Income Tax Calculator to compare your liability under both regimes before making a final decision.

Advance Tax Due Dates for AY 2025-26

If your total tax liability exceeds ₹10,000 for the year, you are required to pay Advance Tax in four installments. Missing any installment leads to interest charges under Section 234B and Section 234C.

• 1st Installment — Due 15 June 2024 — Pay at least 15% of your estimated total tax
• 2nd Installment — Due 15 September 2024 — Cumulative payment should reach 45% of total tax
• 3rd Installment — Due 15 December 2024 — Cumulative payment should reach 75% of total tax
• 4th and Final Installment — Due 15 March 2025 — 100% of total estimated tax must be paid

Why Learning Taxation Properly Changes Everything

Filing an ITR seems straightforward — until it is not. Between choosing the right form, computing advance tax, claiming the correct deductions from Section 80C all the way to 80GGC, handling capital gains, and responding to notices from the Income Tax Department, taxation becomes complex very quickly.

That is where professional knowledge makes a real difference. Whether you are a student, a business owner, a CA aspirant, or a finance professional — having a solid grip on taxation is one of the most valuable career investments you can make.

At the Institute of Corporate and Taxation (ICT), we offer the most practical, hands-on taxation training available. From basics to full litigation, our instructors bring real-world experience into every class session. Explore all ICT courses here and find the program that fits your level and goals.

Our flagship Advanced Taxation and Litigation Course covers income tax, withholding tax, sales tax, corporate tax, tax audits, and dispute resolution — everything you need to confidently handle ITR filing, tax planning, and professional client advisory work.

You can also explore the Master Sales Tax Course for comprehensive sales tax compliance training, or the Company Secretary Course for corporate governance and compliance professionals looking to grow in their careers.

Free Tools to Help You Plan Your Taxes in 2025

Before you file, always calculate first. These free tools save you time and reduce errors:

• Pakistan Income Tax Calculator — Compute your salary tax liability instantly and accurately
• Pakistan Business Tax Calculator — Estimate your business income tax with ease
• Pakistan Freelance Tax Calculator — Built specifically for freelancers navigating tax compliance for the first time

Frequently Asked Questions (FAQs) — ITR Filing Date 2025

What is the ITR filing date for 2025? The ITR filing last date for FY 2024-25 (AY 2025-26) is 16 September 2025 for individuals, HUFs, and non-audit taxpayers. Audit cases have a deadline of 10 December 2025, and belated returns can be filed up to 31 December 2025.

Has the ITR due date been extended in 2025? Yes. The original ITR filing deadline of 31 July 2025 was extended by CBDT to 16 September 2025 due to major revisions in ITR forms that required additional time for system development and portal testing.

What is the penalty for late ITR filing in 2025? Under Section 234F, the late filing fee is ₹5,000 if income exceeds ₹5 lakh, and ₹1,000 if income is below ₹5 lakh. Additionally, interest under Section 234A applies at 1% per month on unpaid tax from the original due date.

What is the ITR filing last date for salaried employees in 2025? Salaried employees must file their ITR by 16 September 2025. They typically use ITR-1 Sahaj or ITR-2 depending on whether they have additional income sources beyond salary.

Can I file ITR after the due date? Yes. You can file a belated return under Section 139(4) up to 31 December 2025, but late fees and interest will apply. You also lose the right to carry forward capital losses if you file after the original deadline.

What is the difference between FY 2024-25 and AY 2025-26? FY 2024-25 is the Financial Year during which income was earned — from April 2024 to March 2025. AY 2025-26 is the Assessment Year during which that income is assessed by the Income Tax Department and your ITR is filed.

Can I file ITR without Form 16 in 2025? Yes. Form 16 is not mandatory for filing your ITR. You can use your salary slips, Form 26AS, and the Annual Information Statement (AIS) available on the incometax.gov.in portal to file your return accurately.

What is an updated return under Section 139(8A)? An updated return allows you to correct errors or report omissions in your ITR up to 2 years from the end of the relevant assessment year. For AY 2025-26, the deadline is 31 March 2027, with an additional tax of 25% to 50% depending on when you file.

Conclusion — Do Not Wait Until the Last Day

The ITR filing date for 2025 is 16 September 2025 — and while CBDT's extension gives most taxpayers extra time, procrastination is never a good tax strategy. Gather your Form 16, check your Form 26AS, review your AIS, choose between the new and old tax regime carefully, and file early to avoid penalties and stress.

If you want to stop guessing and start understanding taxation the right way — not just for filing your own ITR but for building a real career in tax advisory, compliance, and corporate finance — it is time to invest in proper education.

Book your seat today in the Advanced Taxation and Litigation Course at ICT and transform your understanding of tax law into a professional skill that employers and clients will value. Contact ICT here or learn more about the institute before you take the next step.

Taxes are not going away. But the confusion around them absolutely can — with the right knowledge and the right training behind you.