Compliance calendar
India compliance calendar — FY 2025-26
Every meaningful due date for Income Tax, GST, MCA and payroll compliance in one place. Subscribe via .ics or use the recurring monthly cheat-sheet.
Fixed dates (FY 2025-26)
| Date | Filing | Law | Applies to |
|---|---|---|---|
| 2025-04-30 | TDS payment — March Deposit TDS deducted in March via Challan 281. | Income Tax | All deductors |
| 2025-05-07 | TDS payment — April TDS deposit for April deductions. | Income Tax | All deductors |
| 2025-05-11 | GSTR-1 — April Outward supplies return for April. | GST | Monthly filers |
| 2025-05-20 | GSTR-3B — April Summary return and tax payment for April. | GST | Monthly filers, turnover > ₹5 cr |
| 2025-05-30 | Form 11 (LLP) Annual return for LLPs for FY 2024-25. | MCA | LLPs |
| 2025-05-31 | Form 26Q / 27Q / 24Q (Q4) TDS return for Jan–Mar 2025 quarter. | Income Tax | All deductors |
| 2025-06-15 | Advance tax — Q1 (15%) First instalment of advance tax for FY 2025-26. | Income Tax | All taxpayers |
| 2025-06-30 | DPT-3 Return of deposits / non-deposit loans as on 31 March. | MCA | Companies (non-govt) |
| 2025-07-31 | ITR — non-audit Income tax return filing for AY 2025-26 (non-audit cases). | Income Tax | Individuals & HUFs (non-audit) |
| 2025-09-15 | Advance tax — Q2 (45%) Cumulative 45% of liability payable. | Income Tax | All taxpayers |
| 2025-09-30 | Tax audit report (3CA/3CB-3CD) Furnishing of tax audit report u/s 44AB. | Income Tax | Audit assessees |
| 2025-10-30 | Form 8 (LLP) Statement of accounts and solvency. | MCA | LLPs |
| 2025-10-31 | ITR — audit cases Return filing where tax audit applies. | Income Tax | Companies / audit assessees |
| 2025-11-30 | TP report (Form 3CEB) Transfer pricing certification. | Income Tax | Entities with international/SDT |
| 2025-12-15 | Advance tax — Q3 (75%) Cumulative 75% of liability payable. | Income Tax | All taxpayers |
| 2025-12-31 | GSTR-9 / 9C Annual GST return + reconciliation for FY 2024-25. | GST | Annual filers (≥ ₹2 cr) |
| 2025-12-31 | Belated / revised ITR (AY 25-26) Last date for belated and revised return. | Income Tax | Late filers |
| 2026-03-15 | Advance tax — Q4 (100%) Final instalment — entire liability for FY 25-26. | Income Tax | All taxpayers |
| 2026-03-31 | Updated return ITR-U (AY 23-24) Final window for ITR-U for AY 2023-24. | Income Tax | Eligible assessees |
Recurring (every month)
Every 7th
TDS deposit (prior month)
Deposit TDS deducted in the previous month.
Income Tax
Every 11th
GSTR-1 (monthly filers)
Outward supply return for prior month.
GST
Every 13th
GSTR-1 IFF / QRMP
Invoice furnishing facility for first two months of quarter.
GST
Every 20th
GSTR-3B (monthly)
Summary return + tax payment.
GST
Every 15th
PF / ESI payment
EPF + ESI contributions for prior month.
Payroll
Every 30th/31st
Professional Tax (Mah)
PTRC monthly payment.
Payroll
Dates are illustrative for FY 2025-26 and may shift via CBDT / CBIC / MCA notifications. Always confirm against the latest circular before relying. We file for clients exactly on schedule — talk to us if you would like us to own this calendar for your entity.