---
type: "tool"
title: "ITR Due Date & Late Fee Calculator"
description: "Free ITR late filing fee calculator — estimate Section 234F penalty and 234A interest for a delayed income tax return."
resource: "https://www.gstcalculators.in/itr-due-date-calculator.html"
language: "en"
bundle_generated: "2026-10-12"
---

# ITR Due Date & Late Fee Calculator

Free ITR late filing fee calculator — estimate Section 234F penalty and 234A interest for a delayed income tax return.

- Canonical page: [ITR Due Date & Late Fee Calculator](https://www.gstcalculators.in/itr-due-date-calculator.html)
- Publisher: [Tool Master Hub / GSTCalculators.in](../site.md)
- Category: [Tax and Loan Calculators](../categories/taxloan.md)

This is a discovery summary of the public page, not an independently reviewed replacement. Use the canonical page for current inputs, assumptions, formulas, source links and results. The bundle generation date does not mean that tax rules were reviewed on that date.

## Topics on the page



## Questions and answers from the visible page

### 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.

## Accuracy and corrections

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