Essential Guide to Income Tax Return Deadlines and Processing for 2025-26

[Your Guide to Filing Income Tax Returns for FY 2024–25 (AY 2025–26)]

With the ITR deadline for individual taxpayers now extended, this guide walks you through everything you need to know—deadlines, filing categories, penalties, and what happens if you miss the date. Whether you're salaried, self-employed, or running a business, staying on top of your tax responsibilities will help you avoid late fees, reduce scrutiny, and ensure timely refunds.

Updated ITR Filing Deadlines: FY 2024–25 (AY 2025–26)

The Income Tax Department has given individual taxpayers, Hindu Undivided Families (HUFs), and small entities like AOPs and BOIs more breathing room this year. The original July 31 deadline has been extended to September 15, 2025 for non-audit cases.

Here’s a snapshot of the key due dates:

Taxpayer Category	Due Date
Individuals, HUFs, AOPs, BOIs (no audit needed)	September 15, 2025
Businesses/audited entities	October 31, 2025
Entities with international/TP transactions	November 30, 2025
Revised or belated returns	December 31, 2025
Updated return (ITR-U)	March 31, 2030

Note: It’s always better to file before the due date—even if you’re not expecting a refund. Delayed filing often leads to interest, penalties, and more paperwork later.

How ITR Processing Is Progressing (as of 2025)

The I-T department is actively reviewing returns. Here’s where things stand:

Total ITRs Filed: 2.51 crore+
Returns Verified: 2.43 crore+
Returns Processed: 1.13 crore+
Still Pending: 1.37 crore+

Filing early—and ensuring your return is error-free—helps move you to the “processed” bucket faster, especially if you’re due a refund.

Understanding FY vs AY

This is a common confusion:

Financial Year (FY): When your income is earned. For this cycle, that’s April 1, 2024 to March 31, 2025—also called FY 2024–25.
Assessment Year (AY): When your income is evaluated and tax is filed—AY 2025–26 in this case.

Think of it as: Earn now, assess later.

Missed the Deadline? Here’s What Can Happen

If you don’t file on time, these consequences may apply:

1. Late Fee (Section 234F)

₹5,000 if your income exceeds ₹5 lakh
₹1,000 if income is below ₹5 lakh
No fee if your income is below the basic exemption limit

2. Interest on Tax Dues (Section 234A)

1% per month (or part) on unpaid tax from the day after the due date

3. Loss of Benefits

Can’t carry forward certain losses (e.g. from business or capital gains), except house property losses

4. Other Penalties & Risks

Higher chance of being picked for scrutiny
Penalties up to 50% for under-reported income
Prosecution in serious cases of tax evasion

5. Refund Delays

Refunds—if due—are often pushed back for late filers

Filing Tips and What You Should Do Next

Gather Form 16, interest statements, TDS details, deductions (80C, 80D, etc.)
Double-check your AIS and Form 26AS before filing
Meet the September 15 deadline* to avoid fines
Found an error? You can revise the return by December 31, 2025
Missed everything? The updated return (ITR-U) can be filed by March 31, 2030

A delayed return is better than no return—but a timely one is always safest.

Need help filing? Unsure whether you’re eligible for exemptions, or missed reporting something? Reach out to your Chartered Accountant or tax consultant well before the deadline. And if you're handling your return yourself, make sure your data matches what the Income Tax Department has on record.

Stay informed. File with care. For regular updates on ITRs, SEBI developments, and GST changes, follow us for expert-led insights every week.