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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.

Feb

March 2080

Apr

Date	Compliance	Law	Period
7 Mar, Thu	TDS/TCS deposit Rule 218(2)(b), Income-tax Rules, 2026	Income tax	February 2080
10 Mar, Sun	GSTR-7 (TDS under GST) Rule 66, CGST Rules, 2017	GST	February 2080
10 Mar, Sun	GSTR-8 (TCS by e-commerce operators) Rule 67, CGST Rules, 2017	GST	February 2080
11 Mar, Mon	GSTR-1 (monthly filers) Rule 59, CGST Rules, 2017	GST	February 2080
13 Mar, Wed	IFF (optional, QRMP filers) Rule 59, CGST Rules, 2017	GST	February 2080
15 Mar, Fri	Advance tax Final instalment (100%); presumptive cases pay in full Section 408, Income-tax Act, 2025	Income tax	FY 2079-80
15 Mar, Fri	ESI contribution Regulation 31, ESI (General) Regulations, 1950	PF/ESI	February 2080
15 Mar, Fri	PF contribution and ECR Para 38, EPF Scheme, 1952	PF/ESI	February 2080
20 Mar, Wed	GSTR-3B (monthly filers) Rule 61, CGST Rules, 2017	GST	February 2080
25 Mar, Mon	PMT-06 tax payment (QRMP filers) Rule 61, CGST Rules, 2017	GST	February 2080