India income tax filing deadline: what you need to know
Quick answer
- The deadline to file your income tax return (ITR) in India depends on your taxpayer type and whether your accounts require an audit.
- In most years:
- Individuals (and certain others) not required to have their accounts audited: due date is typically July 31 of the assessment year.
- Taxpayers with accounts that must be audited (e.g., many business or professional income cases, transfer pricing cases, certain trusts): due date is typically September 30 of the assessment year.
- The assessment year (AY) is the year immediately after the financial year (FY). For example, for income earned in FY 2023-24, the AY is 2024-25.
- Always verify the exact due date for the current year on the official Income Tax Department portal: incometax.gov.in.
What is the assessment year (AY)?
- Financial year (FY): April 1 to March 31.
- Assessment year (AY): the year in which you file your tax return for income earned in the preceding FY.
- Example: Income earned in FY 2023-24 is filed in AY 2024-25.
Common deadlines by taxpayer type (typical pattern)
- Individuals and others not requiring audit:
- Due date: around July 31 of the assessment year.
- Taxpayers with accounts requiring audit (e.g., businesses, professionals with audit, or those under transfer pricing provisions):
- Due date: around September 30 of the assessment year.
- Corporate taxpayers:
- Often follow the same pattern as those with audit (deadline around September 30 of the AY), but always check the current year’s due date on the official portal, as extensions can occur.
Important notes
- The Income Tax Department may extend due dates in exceptional situations (natural disasters, public emergencies, or other administrative reasons). Always check the latest notice for the current year.
- The official source for deadlines is the Income Tax Department’s e-filing portal: incometax.gov.in. Look for the annual “Due Dates” or “Compliance Calendar” section for the exact date.
How to confirm the deadline for this year
- Steps:
- Visit incometax.gov.in (the official e-filing portal).
- Look for the latest “Due Dates” or “Compliance Calendar” notification for the current assessment year.
- If you’re unsure, consult a tax professional or call the official helpdesk.
What to do if you’re unsure or new to filing
- Start early: gather key documents (Form 16/16A, Form 26AS, salary statements, TDS certificates, investment proofs, bank statements).
- Choose the right ITR form:
- ITR-1 (SAHAJ): for simple salary/income cases.
- ITR-4 (SUGAM): for certain business income under presumptive taxation, etc.
- Other ITR forms exist for more complex tax situations.
- If you miss the deadline:
- The return can sometimes be filed as a belated return within a permitted window, with possible interest or penalties applicable. Exact consequences depend on your situation and the year; check the portal or consult a professional.
Short checklist for beginners
- Determine your filing category (individual, HUF, company, etc.).
- Check whether your income requires audit (and whether transfer pricing applies).
- Confirm the current year’s due date on incometax.gov.in.
- Gather documents: salary proof, Form 16, Form 26AS, TDS certificates, investment proofs.
- File the correct ITR form on the e-filing portal before the due date.
- If you owe tax, pay any tax dues on time to avoid interest.
FAQs
- Q: Is the deadline different for salaried individuals vs. business owners?
- A: Yes. Salaried individuals who don’t require an audit typically have a July 31-like deadline. Those with audit requirements or business income generally have a September 30-like deadline.
- Q: Can the deadline be extended?
- A: Yes. The government can extend deadlines in special circumstances. Always verify on the official portal for the current year.
- Q: Where should I file my ITR?
- A: On the official Income Tax Department e-filing portal: incometax.gov.in.
If you’d like, tell me your approximate taxpayer category (salaried individual, business owner, professional, etc.) and the financial year you’re filing for, and I can outline the likely window and steps for that specific case.




