Due dates

The compliance calendar: GST, TDS & TCS, Income tax, Companies (ROC), LLP and PF & ESI — every statutory due date, filtered to what applies to you.

Dates are as the law sets them. CBDT, CBIC and MCA often extend them — check Notifications.

Who are you?

Pick everything that applies and the calendar shows only those dates.

What each one means
GST — monthly filer
Regular taxpayer filing GSTR-1 and GSTR-3B every month
GST — quarterly (QRMP)
Turnover up to ₹5 crore, filing quarterly and paying monthly
GST — composition
Composition scheme: CMP-08 and GSTR-4
Deducts TDS / collects TCS
Has a TAN; deposits tax and files TDS/TCS returns
Employer with PF / ESI
Registered under EPF and ESIC
Pays advance tax
Tax liability of ₹10,000 or more for the year
Individual / no tax audit
Files an income tax return without a tax audit
Business under tax audit
Accounts audited under the Income-tax Act
Company
Private or public limited company, including OPC
LLP
Limited liability partnership

October 2026

15 due dates

  1. Oct20

    Tuesday, 20 October

    Tomorrow
  2. Oct22

    Thursday, 22 October

    In 3 days

    • GSTR-3B (quarterly) · Jul–Sep 2026

      Quarterly summary return under QRMP.

      22nd or 24th, depending on your state.

      GST
      Add to Google Calendar
  3. Oct29

    Thursday, 29 October

    • AOC-4 · FY 2025-26

      Financial statements, within 30 days of the AGM.

      Assumes the AGM is held on 30 September.

      Companies (ROC)
      Add to Google Calendar
  4. Oct30

    Friday, 30 October

  5. Oct31

    Saturday, 31 October

    • Income tax return (audit cases) · FY 2025-26

      Return for businesses under tax audit and for companies.

      30 November where transfer pricing applies.

      Income tax
      Add to Google Calendar

    • MSME-1 · Apr–Sep 2026

      Half-yearly return of dues to micro and small enterprises outstanding over 45 days.

      Companies (ROC)
      Add to Google Calendar

    • TDS returns (24Q, 26Q, 27Q) · Jul–Sep 2026

      Quarterly TDS statements.

      TDS & TCS
      Add to Google Calendar

Earlier this month · passed

  • 7 OctTDS / TCS deposit · September 2026
  • 11 OctGSTR-1 · September 2026
  • 13 OctGSTR-1 (quarterly) · Jul–Sep 2026
  • 14 OctADT-1 · FY 2026-27
  • 15 OctESI contribution · September 2026PF contribution (ECR) · September 2026TCS return (27EQ) · Jul–Sep 2026
  • 18 OctCMP-08 · Jul–Sep 2026

About these dates

The calendar works the dates out from the rules in the GST, income tax and companies laws and the PF and ESI schemes, so it covers any month you open. Where a date depends on something it can't know — your AGM date, or your state for quarterly GSTR-3B — the note under the date says so.

Members who pick what applies to them get a reminder in their notifications 3 days and 1 day before each date, and by email if they turn it on. Ask the AI about a date, or have Indtaxes file it for you.