Compliance Calendar
FY 2025-26

Every Income Tax, GST, TDS, ROC and Company Law deadline in one place. Bookmark this page and stay ahead of every due date all year long.

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Income Tax
GST
TDS / TCS
Corporate / ROC

Save this page (Ctrl+D) or print it (Ctrl+P) to keep it on your desk all year. All dates are as per government notifications current at the time of publishing.

April 2025

5 deadlines
7 Apr
TDS/TCS payment for March 2025
TDS
11 Apr
GSTR-1 for March 2025
GST
20 Apr
GSTR-3B for March 2025
GST
30 Apr
TDS certificate (Form 16B/16C/16D) for Q4 FY 2024-25
TDS
30 Apr
Annual return of inoperative accounts (GSTR-3B annual) for FY 2024-25
GST

May 2025

4 deadlines
7 May
TDS/TCS payment for April 2025
TDS
11 May
GSTR-1 for April 2025
GST
20 May
GSTR-3B for April 2025
GST
31 May
TDS Return (Form 24Q/26Q/27Q) for Q4 FY 2024-25
TDS

June 2025

5 deadlines
7 Jun
TDS/TCS payment for May 2025
TDS
11 Jun
GSTR-1 for May 2025
GST
15 Jun
Form 16 / Form 16A issuance for Q4 FY 2024-25; Advance Tax 1st instalment (15%) for FY 2025-26
TDS Income Tax
20 Jun
GSTR-3B for May 2025
GST
30 Jun
TDS certificate (Form 16A) for Q1 FY 2025-26 (if applicable)
TDS

July 2025

5 deadlines
7 Jul
TDS/TCS payment for June 2025
TDS
11 Jul
GSTR-1 for June 2025
GST
20 Jul
GSTR-3B for June 2025
GST
31 Jul
ITR filing for non-audit cases (individuals, HUFs) for AY 2025-26
Income Tax
31 Jul
TDS Return (Form 24Q/26Q/27Q) for Q1 FY 2025-26
TDS

August 2025

3 deadlines
7 Aug
TDS/TCS payment for July 2025
TDS
11 Aug
GSTR-1 for July 2025
GST
20 Aug
GSTR-3B for July 2025
GST

September 2025

6 deadlines
7 Sep
TDS/TCS payment for August 2025
TDS
11 Sep
GSTR-1 for August 2025
GST
15 Sep
Advance Tax 2nd instalment (45%) for FY 2025-26
Income Tax
20 Sep
GSTR-3B for August 2025
GST
30 Sep
Tax Audit Report (Form 3CA/3CB-3CD) for AY 2025-26
Income Tax
30 Sep
DIR-3 KYC (Annual KYC for Directors)
ROC

October 2025

6 deadlines
7 Oct
TDS/TCS payment for September 2025
TDS
11 Oct
GSTR-1 for September 2025
GST
20 Oct
GSTR-3B for September 2025
GST
30 Oct
AOC-4 (Financial Statements) filing with ROC for FY 2024-25
ROC
31 Oct
ITR filing for audit cases (companies, firms, etc.) for AY 2025-26
Income Tax
31 Oct
TDS Return (Form 24Q/26Q/27Q) for Q2 FY 2025-26
TDS

November 2025

4 deadlines
7 Nov
TDS/TCS payment for October 2025
TDS
11 Nov
GSTR-1 for October 2025
GST
20 Nov
GSTR-3B for October 2025
GST
29 Nov
MGT-7 / MGT-7A (Annual Return) filing with ROC for FY 2024-25
ROC

December 2025

5 deadlines
7 Dec
TDS/TCS payment for November 2025
TDS
11 Dec
GSTR-1 for November 2025
GST
15 Dec
Advance Tax 3rd instalment (75%) for FY 2025-26
Income Tax
20 Dec
GSTR-3B for November 2025
GST
31 Dec
GSTR-9 / GSTR-9C (Annual Return / Reconciliation) for FY 2024-25
GST

January 2026

4 deadlines
7 Jan
TDS/TCS payment for December 2025
TDS
11 Jan
GSTR-1 for December 2025
GST
20 Jan
GSTR-3B for December 2025
GST
31 Jan
TDS Return (Form 24Q/26Q/27Q) for Q3 FY 2025-26
TDS

February 2026

3 deadlines
7 Feb
TDS/TCS payment for January 2026
TDS
11 Feb
GSTR-1 for January 2026
GST
20 Feb
GSTR-3B for January 2026
GST

March 2026

5 deadlines
7 Mar
TDS/TCS payment for February 2026
TDS
11 Mar
GSTR-1 for February 2026
GST
15 Mar
Advance Tax 4th instalment (100%) for FY 2025-26
Income Tax
20 Mar
GSTR-3B for February 2026
GST
31 Mar
Last date for tax-saving investments u/s 80C, 80D, etc. for FY 2025-26
Income Tax

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