11
every month
GSTGSTR-1 (monthly)
Outward supplies — monthly filers
Recurs: 11th of every month
11th of every month
20
every month
GSTGSTR-3B (monthly)
Summary return & tax payment — monthly filers
Recurs: 20th of every month
20th of every month
18
quarterly
GSTCMP-08
Composition dealers — quarterly statement
Recurs: 18 Apr / Jul / Oct / Jan
18 Apr / Jul / Oct / Jan
31
December
GSTGSTR-9 / 9C
Annual return & reconciliation (previous FY)
Recurs: 31 December
31 December
7
every month
Income Tax & TDSTDS / TCS deposit
Tax deducted in the previous month (March deduction: 30 April)
Recurs: 7th of every month
7th of every month
31
quarterly
Income Tax & TDSTDS return
Quarterly TDS statements (24Q / 26Q)
Recurs: 31 Jul / 31 Oct / 31 Jan / 31 May
31 Jul / 31 Oct / 31 Jan / 31 May
15
quarterly
Income Tax & TDSAdvance tax instalment
15% / 45% / 75% / 100% cumulative
Recurs: 15 Jun / Sep / Dec / Mar
15 Jun / Sep / Dec / Mar
30
September
Income Tax & TDSTax audit report
Form 3CA/3CB-3CD (audit cases)
Recurs: 30 September
30 September
31
July
Income Tax & TDSITR — non-audit
Individuals & non-audit cases
Recurs: 31 July
31 July
31
October
Income Tax & TDSITR — audit cases
Taxpayers requiring audit
Recurs: 31 October
31 October
15
every month
ROC & LabourPF & ESI payment
EPF & ESI contributions for the previous month
Recurs: 15th of every month
15th of every month
30
September
ROC & LabourDIR-3 KYC
Director KYC (annual)
Recurs: 30 September
30 September
29
October
ROC & LabourAOC-4
Filing of financial statements
Recurs: within 30 days of AGM (~29 Oct)
within 30 days of AGM (~29 Oct)
28
November
ROC & LabourMGT-7 / 7A
Annual return
Recurs: within 60 days of AGM (~28 Nov)
within 60 days of AGM (~28 Nov)
Please read: These are the standard statutory due dates, shown for general guidance. Actual dates can shift with government extensions and notifications, and vary by turnover, state, your GST filing option (monthly vs QRMP), and your company's AGM date. TDS deducted in March is due 30 April. Always confirm the current due date for your specific case before filing — or get in touch and we'll handle it.