Compliance calendar
Statutory due dates by month, with the rule or section for each. Dates are not moved for holidays, and the government sometimes extends them, so check the latest notification before you rely on a date.
| Date | Compliance | Law | Period |
|---|---|---|---|
| TDS/TCS deposit Rule 218(2)(b), Income-tax Rules, 2026 |
Income tax | May 2028 | |
| GSTR-7 (TDS under GST) Rule 66, CGST Rules, 2017 |
GST | May 2028 | |
| GSTR-8 (TCS by e-commerce operators) Rule 67, CGST Rules, 2017 |
GST | May 2028 | |
| GSTR-1 (monthly filers) Rule 59, CGST Rules, 2017 |
GST | May 2028 | |
| IFF (optional, QRMP filers) Rule 59, CGST Rules, 2017 |
GST | May 2028 | |
| Advance tax 1st instalment (15%) Section 408, Income-tax Act, 2025 |
Income tax | FY 2028-29 | |
| ESI contribution Regulation 31, ESI (General) Regulations, 1950 |
PF/ESI | May 2028 | |
| PF contribution and ECR Para 38, EPF Scheme, 1952 |
PF/ESI | May 2028 | |
| GSTR-3B (monthly filers) Rule 61, CGST Rules, 2017 |
GST | May 2028 | |
| PMT-06 tax payment (QRMP filers) Rule 61, CGST Rules, 2017 |
GST | May 2028 | |
| DPT-3 (return of deposits) Rule 16, Companies (Acceptance of Deposits) Rules, 2014 |
Company law | As on 31 Mar 2028 |