Think Filing
Back to Blog

—Guide

The Annual Compliance Calendar for Private Limited Companies in India

The main recurring deadlines for a private limited company in India across company law, income tax, TDS, GST and labour laws — and how to turn them into a working calendar.

Think Filing Team30 September 2026 2 min read

A private limited company has recurring obligations under several laws. This guide lists the main ones for a typical company. Due dates are often extended, and rules change, so always confirm current dates before relying on them.

Monthly

  • TDS/TCS deposit — by the 7th of the following month (March deductions have a later date).
  • GSTR-1 — by the 11th for monthly filers (quarterly filers under QRMP use IFF and file quarterly).
  • GSTR-3B — by the 20th for monthly filers; quarterly filers have state-based dates in the month after the quarter.
  • PF and ESI — contributions and returns by the 15th.
  • Professional Tax — as per the state's rules.

Quarterly

  • TDS/TCS returns — generally by the end of the month after each quarter, and 31 May for the January–March quarter.
  • Advance tax instalments — 15 June, 15 September, 15 December and 15 March.
  • At least one board meeting a quarter, with no more than 120 days between meetings (small companies and OPCs have relaxed requirements).

Annual

  • Statutory audit and board approval of financial statements.
  • Annual general meeting — within six months of the year-end, usually by 30 September.
  • AOC-4 (financial statements) — within 30 days of the AGM.
  • MGT-7/MGT-7A (annual return) — within 60 days of the AGM.
  • Income tax return — 31 October for audited companies, or 30 November where transfer pricing reporting applies.
  • Tax audit report, where applicable — generally one month before the return due date.
  • GSTR-9 and, where applicable, GSTR-9C — by 31 December.
  • DPT-3 return of deposits — by 30 June.
  • Director KYC — check MCA's current requirements and frequency, which have been revised.

Half-yearly and Event-based

  • MSME-1 — half-yearly, where dues to MSME suppliers are outstanding beyond 45 days.
  • Event filings — director changes, share allotments, charges, registered office changes and others, usually within 30 days of the event.

Turning This Into a Calendar

  1. Add state-specific and sector-specific obligations.
  2. Assign an owner to each item.
  3. Set internal deadlines a few days before statutory ones.
  4. Record completion and file evidence.

Getting Help

Think Filing builds and runs compliance calendars for companies, and handles the filings themselves.

—Ready when you are

Let's get your company incorporated.