Never miss a tax deadline.

Deposit TDS/TCS collected in March 2025 (except for govt deductors).

Issue TDS certificates (Form 16B/16C/16D) for Q4 FY 2024-25.

File quarterly TDS returns (Form 24Q, 26Q, 27Q, 27EQ) for Jan-Mar 2025.

Pay 15% of total advance tax liability for FY 2025-26. Penalty under Section 234C for non-payment.

Employers must issue Form 16 (TDS certificate on salary) for FY 2024-25 by this date.

Deposit TDS/TCS collected in June 2025.

Last date to file ITR for FY 2024-25 (AY 2025-26) for individuals, HUFs, and others not requiring audit. Avoid ₹5,000 late fee!

Pay 45% of total advance tax liability (cumulative). Total paid till now should be 45% of estimated tax.

Furnish tax audit report under Section 44AB for FY 2024-25 (businesses with turnover > ₹1 Cr / professionals > ₹50L).

Last date for ITR filing for businesses requiring audit, companies, and firms. Transfer pricing cases: 30 Nov.

Last date for ITR filing for assessees requiring transfer pricing report under Section 92E.

Pay 75% of total advance tax liability (cumulative). Total paid should reach 75% of estimated tax.

Last date to file belated ITR (Section 139(4)) or revised ITR (Section 139(5)) for FY 2024-25. ₹5,000 penalty applies.

Pay 100% of total advance tax liability. Last chance to pay advance tax for FY 2025-26 without interest penalty.

Last day of Financial Year 2025-26. Complete all tax-saving investments (80C, 80D, NPS, ELSS). Last date for advance tax without penalty.

Last date to file Updated Return (ITR-U) for AY 2023-24 under Section 139(8A). Additional tax of 50% payable.