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.

May

June 2081

Jul
DateComplianceLawPeriod
TDS/TCS deposit
Rule 218(2)(b), Income-tax Rules, 2026
Income tax May 2081
GSTR-7 (TDS under GST)
Rule 66, CGST Rules, 2017
GST May 2081
GSTR-8 (TCS by e-commerce operators)
Rule 67, CGST Rules, 2017
GST May 2081
GSTR-1 (monthly filers)
Rule 59, CGST Rules, 2017
GST May 2081
IFF (optional, QRMP filers)
Rule 59, CGST Rules, 2017
GST May 2081
Advance tax
1st instalment (15%)
Section 408, Income-tax Act, 2025
Income tax FY 2081-82
ESI contribution
Regulation 31, ESI (General) Regulations, 1950
PF/ESI May 2081
PF contribution and ECR
Para 38, EPF Scheme, 1952
PF/ESI May 2081
GSTR-3B (monthly filers)
Rule 61, CGST Rules, 2017
GST May 2081
PMT-06 tax payment (QRMP filers)
Rule 61, CGST Rules, 2017
GST May 2081
DPT-3 (return of deposits)
Rule 16, Companies (Acceptance of Deposits) Rules, 2014
Company law As on 31 Mar 2081
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