ITR-3 vs ITR-4: Which Form Saves Your ₹Tax?

AY 2026-27 ITR deadline is 31 August. Filing ITR-3 when you should file ITR-4 — or vice versa — makes your return defective. Here's a plain-English checklist to pick the right form before you file.

Here's what happened: The Income Tax Department issued a checklist for AY 2026-27 to help taxpayers decide between ITR-3 and ITR-4, as filing the wrong form leads to a defective return notice.. ITR-4 (Sugam) applies to individuals, HUFs, and firms (not LLPs) using presumptive taxation under Sections 44AD, 44ADA, or 44AE with total income up to ₹50 lakh.. ITR-3 is mandatory if you have capital gains, more than one house property income, income from partnership firms, or if you've opted out of the presumptive tax scheme..

What you should do: Check your total income sources first — if you have capital gains or intraday trading income alongside business income, go straight to ITR-3, not ITR-4.. Verify your turnover against presumptive scheme limits — if business turnover exceeds ₹2 crore or professional receipts exceed ₹50 lakh, you cannot use ITR-4.. File before 31 August 2025 to avoid a ₹5,000 late fee — if your return is already defective, respond to the notice within 15 days to correct and refile..

If you opted out of presumptive taxation in any of the last 5 years, you're barred from using ITR-4 again for 5 years — check this before assuming ITR-4 is available to you.

For readers weighing their credit and loan options, our personal loan guide and CIBIL score resources put this update in context.