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Belated / revised ITR last date (AY 2026-27):Last date 31 Dec 2026 File now →

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Income Tax Calendar — Due Dates for FY 2026-27

Every ITR and advance tax deadline in one place. Dates are as notified by the Income Tax Department; if a date is extended, we update it here.

Next deadline

ITR due date — audit cases

Saturday, 31 October 2026 · 25 days left

File before the deadline
  1. Advance tax — 1st instalment (15%)

    Taxpayers with tax ≥ ₹10,000 after TDS · passed

  2. ITR due date — ITR-1 & ITR-2 (AY 2026-27)

    Salaried, pensioners, capital gains (no audit) · passed

  3. ITR due date — ITR-3 & ITR-4 (non-audit)

    Business & professionals not needing audit · passed

  4. Advance tax — 2nd instalment (45%)

    Taxpayers with tax ≥ ₹10,000 after TDS · passed

  5. Tax audit report due

    Businesses needing tax audit · passed

  6. ITR due date — audit cases

    Businesses & firms needing audit

    · Google Calendar

  7. ITR due date — transfer pricing cases

    Taxpayers with international transactions

    · Google Calendar

  8. Advance tax — 3rd instalment (75%)

    Taxpayers with tax ≥ ₹10,000 after TDS

    · Google Calendar

  9. Last date — belated return (AY 2026-27)

    Anyone who missed the original due date

    · Google Calendar

  10. Advance tax — last instalment (100%)

    All, including 44AD/44ADA presumptive

    · Google Calendar

  11. Last date — revised return (AY 2026-27)

    Anyone who needs to correct a filed return

    · Google Calendar

  12. Last date for tax-saving investments (FY 2026-27, old regime)

    80C, 80D, NPS

    · Google Calendar

Missed a date? A belated return can still be filed with a late fee — see the 234F late fee calculator.

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