Home Free PDF Tools

ITR Due Date & Late Fee Calculator

Updated October 2026 Estimate the Section 234F late filing fee and 234A interest for filing your income tax return after the due date.
⚠ Verify before filing. Results are estimates based on the law as applied at the date shown above. Tax rules change — always confirm the current rate or provision at the official source (CBIC or Income Tax Department) before raising an invoice or filing a return. Last reviewed: 12 October 2026.
ITR Late Fee Calculator

Frequently Asked Questions

What is the Section 234F late filing fee?

₹5,000 if total income exceeds ₹5,00,000, or ₹1,000 if total income is ₹5,00,000 or below, applicable when the ITR is filed after the due date.

What is the deadline for filing ITR?

31 July for ITR-1 and ITR-2 (non-audit individuals), and 31 August for non-audit ITR-3 and ITR-4, for the relevant assessment year — these dates can be extended by CBDT notification.

Can I still file after missing the due date?

Yes, as a belated return, generally up to 31 December of the assessment year, subject to the late fee and interest shown by this calculator.

Related Calculators

Income Tax Calculator Advance Tax Calculator TDS Calculator All 114 Tools

Share this site

Know someone filing a return or raising an invoice? Send them 114 free tools.

No trackers, no share pixels — these are plain links.