Income Tax Due Dates Calendar 2025-26

Never miss a deadline. Accurate dates for ITR, Advance Tax, and TDS.

Income Tax Returns (ITR)

31 July 2025

Individual / Salaried ITR Filing

Due date for Individuals, HUFs, and non-audit cases for FY 2024-25 (AY 2025-26).

31 Oct 2025

Audit Cases ITR Filing

Due date for businesses requiring tax audit or companies for FY 2024-25.

Advance Tax Installments

15 June 2025

1st Installment (15%)

Payment of 15% of total advance tax liability for FY 2025-26.

15 Sept 2025

2nd Installment (45%)

Payment of 45% (cumulative) of advance tax liability.

15 Dec 2025

3rd Installment (75%)

Payment of 75% (cumulative) of advance tax liability.

15 Mar 2026

4th Installment (100%)

Final installment of advance tax for the financial year.

Penalty for missing dates?

Late filing of ITR attracts a penalty under Section 234F ranging from ₹1,000 to ₹5,000. Late payment of tax attracts interest @ 1% per month under Section 234A/B/C.