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Compliance calendar

What Indian businesses have to file, and roughly when. Free, and there is no form in front of it.

Reviewed by CA Hitendra Pal Singh· company law, tax and complianceLast reviewed

Dates change. Confirm before you rely on one.

Indian statutory dates are extended by circular routinely, sometimes within weeks of the original date. This is editorial reference, not advice, and it is not personalised to your business. Last reviewed 5 August 2026, for FY 2026–27 (1 April 2026 to 31 March 2027).

Applies to most businesses

These follow from how you trade rather than from which structure you chose.

FormObligationCadenceTypically dueApplies to
GSTR-1Details of outward suppliesMonthly11th of the following monthGST-registered, monthly filersAsk us →
GSTR-1 (QRMP)Outward supplies, quarterly optionQuarterly13th of the month following the quarterTurnover up to ₹5 crore, opted into QRMPAsk us →
GSTR-3BSummary return and tax paymentMonthly20th of the following monthGST-registered, monthly filersAsk us →
GSTR-3B (QRMP)Summary return, quarterly option

Which of the two applies depends on your state group.

Quarterly22nd or 24th of the month following the quarterQRMP filersAsk us →
GSTR-9 / 9CAnnual return and reconciliationAnnual31 December following the financial yearGST-registered; 9C above the turnover thresholdAsk us →
Challan 281TDS deposit

March deductions follow a different date.

Monthly7th of the following monthAnyone deducting tax at sourceAsk us →
24Q / 26Q / 27QQuarterly TDS returnQuarterly31 July, 31 October, 31 January and 31 MayAnyone deducting tax at sourceAsk us →
Challan 280Advance tax instalmentsQuarterly15 June, 15 September, 15 December and 15 MarchBusinesses with an advance-tax liabilityAsk us →
PF / ESIContribution deposit and returnMonthly15th of the following monthEmployers above the applicable headcountAsk us →

Not sure which of these apply to you?

Tell us how your business is set up and we will confirm your actual obligations and dates — rather than you working it out from a general table.