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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 2118

Apr

Date	Compliance	Law	Period
7 Mar, Mon	TDS/TCS deposit Rule 218(2)(b), Income-tax Rules, 2026	Income tax	February 2118
10 Mar, Thu	GSTR-7 (TDS under GST) Rule 66, CGST Rules, 2017	GST	February 2118
10 Mar, Thu	GSTR-8 (TCS by e-commerce operators) Rule 67, CGST Rules, 2017	GST	February 2118
11 Mar, Fri	GSTR-1 (monthly filers) Rule 59, CGST Rules, 2017	GST	February 2118
13 Mar, Sun	IFF (optional, QRMP filers) Rule 59, CGST Rules, 2017	GST	February 2118
15 Mar, Tue	Advance tax Final instalment (100%); presumptive cases pay in full Section 408, Income-tax Act, 2025	Income tax	FY 2117-18
15 Mar, Tue	ESI contribution Regulation 31, ESI (General) Regulations, 1950	PF/ESI	February 2118
15 Mar, Tue	PF contribution and ECR Para 38, EPF Scheme, 1952	PF/ESI	February 2118
20 Mar, Sun	GSTR-3B (monthly filers) Rule 61, CGST Rules, 2017	GST	February 2118
25 Mar, Fri	PMT-06 tax payment (QRMP filers) Rule 61, CGST Rules, 2017	GST	February 2118