In April 2026, key income tax deadlines include April 7 for depositing Securities/Commodities Transaction Tax, government TDS/TCS, and submitting Form 27C. April 14 is for issuing TDS certificates (Forms 16B, 16C, 16D, 16E). April 15 covers quarterly and monthly statements like Forms 15CC, 15CD, 3BB, 3BC, and 49BA. April 30 includes TDS deposits (non-government), quarterly TDS payments, and filing multiple forms such as 10BBB, 15G/15H, 24G, 26QB, 26QC, 26QD, 26QE, 61, and SWF intimation.
Due date: April 07, 2026
| Event | Description |
| Securities Transaction Tax / Commodities Transaction Tax | Securities Transaction Tax – Due date for deposit of tax collected for the month of March, 2026 |
| Securities Transaction Tax / Commodities Transaction Tax | Commodities Transaction Tax – Due date for deposit of tax collected for the month of March, 2026 |
| – | Due date for deposit of Tax deducted/collected by an office of the government for the month of March, 2026. However, all sum deducted by an office of the government shall be paid to the credit of the Central Government on the same day where tax is paid without production of an Income tax Challan |
| Form 27C | Declaration under sub-section (1A) of section 206C of the Income-tax Act, 1961 to be made by a buyer for obtaining goods without collection of tax for declarations received in the month of March, 2026 |
Due date: April 14, 2026
| Event | Description |
| Form 16B | Due date for issue of TDS Certificate for tax deducted under section 194-IA in the month of February, 2026 |
| Form 16C | Due date for issue of TDS Certificate for tax deducted under section 194-IB in the month of February, 2026 |
| Form 16D | Due date for issue of TDS Certificate for tax deducted under section 194M in the month of February, 2026 |
| Form 16E | Due date for issue of TDS Certificate for tax deducted under section 194S in the month of February, 2026 |
Due date: April 15, 2026
| Event | Description |
| Form 15CC | Quarterly statement in respect of foreign remittances (to be furnished by authorized dealers) in Form No. 15CC for quarter ending March, 2026 |
| Form 15CD | Quarterly statement to be furnished by a unit of an International Financial Services Centre, as referred to in subsection (1A) of section 80LA, in respect of remittances, made for the quarter of Jan to Mar of 2025-26 (Financial Year) |
| Form 3BB | Monthly statement to be furnished by a stock exchange in respect of transactions in which client codes been modified after registering in the system for the month of March, 2026 |
| Form 3BC | Monthly statement to be furnished by a recognised association in respect of transactions in which client codes have been modified after registering in the system for the month of March, 2026 |
| Form 49BA | Quarterly statement to be furnished by specified fund or stock broker in respect of a non-resident referred to in rule 114AAB in respect of the quarter ending March 31, 2026 |
Due date: April 30, 2026
| Event | Description |
| – | Due date for deposit of Tax deducted by an assessee other than an office of the Government for the month of March, 2026 |
| – | Due date for deposit of TDS for the period January 2026 to March 2026 when Assessing Officer has permitted quarterly deposit of TDS under section 192, 194A, 194D or 194H |
| Form 10BBB | Intimation by Pension Fund of investment under clause (23FE) of section 10 of the Income-tax Act, 1961 for the quarter ending March 31, 2026 |
| Form 15G/15H | Due date for uploading declarations received from recipients in Form. 15G/15H during the quarter ending March, 2026 |
| Form 24G | Due date for furnishing of Form 24G by an office of the Government where TDS/TCS for the month of March, 2026 |
| Form 26QB | Due date for furnishing of challan-cum-statement in respect of tax deducted under section 194-IA in the month of March, 2026 |
| Form 26QC | Due date for furnishing of challan-cum-statement in respect of tax deducted under section 194-IB in the month of March, 2026 |
| Form 26QD | Due date for furnishing of challan cum statement in respect of tax deducted under section 194M in the month of March, 2026 |
| Form 26QE | Due date for furnishing of challan cum statement in respect of tax deducted under section 194S in the month of March, 2026 |
| Form 61 | Due date for e-filing of a declaration in Form No. 61 containing particulars of Form No. 60 received during the period October 1, 2025 to March 31, 2026 |
| Form II SWF | Intimation by Sovereign Wealth Fund of investment under clause (23FE) of section 10 of the Income-tax Act, 1961 for the quarter ending March 31, 2026 |
