Tax Compliance Calendar
Every due date for FY 2025-26 in one place. Filter by category, month, or taxpayer type.
| Date | Category | Description | Who | Penalty / Consequence |
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We send a reminder 7 days before each due date and can file it for you.
How to read the compliance calendar
Every deadline is colour-coded by law and by urgency. A red date is already overdue, amber falls in the current month, and green is due within 30 days. Use the category, month and taxpayer filters to narrow the list to exactly the returns you file.
ITR filing, advance-tax installments, tax-audit and TP reports under the Income-tax Act.
GSTR-1, GSTR-3B (monthly & QRMP) and the GSTR-9/9C annual return.
Monthly TDS/TCS deposits and quarterly 24Q/26Q/27EQ statements.
AOC-4, MGT-7/7A annual filings and DIR-3 KYC with the MCA.
Monthly PF & ESI deposits and the EPF electronic challan return.
Deadlines you can't afford to miss
Advance tax (15 Jun · 15 Sep · 15 Dec · 15 Mar)
Pay tax in four installments if your annual liability exceeds ₹10,000. Shortfalls attract interest u/s 234B and 234C at 1% per month.
ITR filing (15 Sep for individuals)
Missing the return deadline triggers a late fee up to ₹5,000 u/s 234F plus interest, and you lose the right to carry forward most losses.
GSTR-3B & GSTR-1 (monthly / QRMP)
Late filing costs ₹50/day (₹20/day for nil) plus 18% interest on unpaid tax, and blocks your buyers' input tax credit.
ROC annual filings (30 Sep · DIR-3 KYC)
AOC-4 and MGT-7 attract ₹200/day additional fees with no cap, and a missed DIR-3 KYC deactivates the director's DIN.
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Disclaimer: This tool gives indicative results for general guidance only and is not professional advice. Please verify with a qualified CA before acting on the numbers.