| 01-11-2026 | Goods and Services Tax | - | Registered recipients to deduct GST TDS (Sec 51) on purchase of used cooking oil, plastic, tyre and e-waste scrap (metal scrap already covered). Not. 07/2026-CT |
| 01-11-2026 | Goods and Services Tax | - | RCM (reverse charge mechanism) applicable on registered recipients on purchase of used cooking oil, plastic, tyre and e-waste scrap from unregistered suppliers. Not. 04/2026-CT (Rate) |
| 01-11-2026 | Goods and Services Tax | - | Registration exemption for reverse-charge-only suppliers withdrawn for used cooking oil, plastic, tyre, e-waste scrap and metal scraps. They must register where liable, charge GST and file returns. Not. 06/2026-CT |
| 07-11-2026 | Income Tax | 127 Part B (27C) | E-filing of details of declarations in Form 127 received in October from buyers for non-deduction of TCS, at the income-tax e-filing portal with TAN login. |
| 07-11-2026 | Income Tax | Challan No. ITNS-281 | Payment of TDS/TCS of October. In case of government offices where TDS/TCS is paid by book entry, same shall be paid on the same day on which tax is deducted or collected. |
| 07-11-2026 | FEMA | ECB-2 | Return of External Commercial Borrowings for October. |
| 10-11-2026 | Goods and Service Tax | GSTR-8 | Monthly Return by e-commerce operators for October. |
| 10-11-2026 | Goods and Services Tax | GSTR-7 | Monthly Return by Tax Deductors for October. |
| 11-11-2026 | Goods and Services Tax | GSTR-1 | Monthly Return of Outward Supplies for October. |
| 13-11-2026 | Goods and Services Tax | IFF | Optional Upload of B2B invoices, Dr/Cr notes for October under QRMP scheme. |
| 13-11-2026 | Goods and Services Tax | GSTR-5 | Monthly Return by Non-resident taxable person for October. |
| 13-11-2026 | Goods and Services Tax | GSTR-6 | Monthly Return of Input Service Distributor for October. |
| 14-11-2026 | Income Tax | 132 (16B, 16C, 16D, 16E) | Issue of TDS certificate for TDS deducted u/s 393(1) [Table Sl. No. 2(i), 3(i), 6(ii) & 8(vi)] in Sep, on purchase of property, rent above ?50,000 pm by certain individuals/HUF where the lease has terminated, certain other payments by individual/HUF and on Virtual Digital Assets. |
| 15-11-2026 | Income Tax | 131 (16A) | Issue of TDS certificates for Q2 of TY 2026-27. |
| 15-11-2026 | Income Tax | 133 (27D) | Issue of TCS certificates for Q2 of TY 2026-27. |
| 15-11-2026 | Income Tax | 137(24G) | Details of Deposit of TDS/TCS of October by book entry by an office of the Government. |
| 15-11-2026 | Provident Fund | Electronic Challan cum Return (ECR) | E-Payment of PF for October. |
| 15-11-2026 | ESI | ESI Challan | Payment of ESI for October |
| 20-11-2026 | Goods and Services Tax | GSTR-1A | Add/amend particulars (other than GSTIN) in GSTR-1 of October. It can be filed after filing of GSTR-1 but before filing corresponding GSTR-3B. |
| 20-11-2026 | Goods and Services Tax | GSTR-3B | Summary Return cum Payment of Tax for October by Monthly filers (other than QRMP). Claim input tax credit (ITC) for FY 25-26 in GSTR-3B. Issue Credit notes for FY25-26 . Reversal of ITC of FY 25-26 where supplier had filed GSTR-1/IFF but not filed GSTR-3B till 30 Sep, 2026. |
| 20-11-2026 | Goods and Services Tax | GSTR-5A | Monthly Return by persons outside India providing online information and data base access or retrieval services, for October. Also to be filed by every registered person providing online money gaming from a place outside India to a person in India. |
| 21-11-2026 | Income Tax | 10-ID | Online application by a new manufacturing domestic company (other than one to whom transfer pricing provisions apply), filing the ITR for the first time, for exercise of the option u/s 115BAB (15% tax). |
| 21-11-2026 | Income Tax | Form 29B, 29C | Filing of the MAT/AMT Audit Report etc., where the due date of the ITR is 30 November. |
| 21-11-2026 | Income Tax | 10BA | Furnishing of declaration u/s 80GG in respect of rent paid for residential accommodation, if the assessee is required to submit the ITR by 31 October, extended to 21 Nov. |
| 21-11-2026 | Income Tax | 10E | Furnishing of particulars for claiming relief u/s 89, if the assessee is required to submit the ITR by 31 October, extended to 21 Nov. |
| 21-11-2026 | Income Tax | 10-IC | Online application by a domestic company (other than one to whom transfer pricing provisions apply), for exercise of the option u/s 115BAA (22% tax). |
| 21-11-2026 | Income Tax | 10-ID | Online application by a new manufacturing domestic company (other than one to whom transfer pricing provisions apply), filing the ITR for the first time, for exercise of the option u/s 115BAB (15% tax). |
| 21-11-2026 | Income Tax | 10-IE | Online application by an individual/HUF carrying on business or profession, for exercise of the option u/s 115BAC(1), where the due date of the ITR is 31 October, extended to 21 Nov. |
| 21-11-2026 | Income Tax | 10-IF | Online application by a resident co-operative society, for exercise of the option u/s 115BAD(1), where the due date of the ITR is 31 October, extended to 21 Nov. |
| 21-11-2026 | Income Tax | 10-IFA | Online application by a resident manufacturing co-operative society, for exercise of the option u/s 115BAE(1), where the due date of the ITR is 31 October, extended to 21 Nov. |
| 21-11-2026 | Income Tax | ITR 3, 5, 6, 7 | Filing of income tax returns by companies, partnership firms etc. (audit applicable). |
| 21-11-2026 | Income Tax | 67 | Statement of foreign income offered for tax for the previous year, and of foreign tax deducted or paid on such income, if the due date of the ITR is 31 October, extended to 21 Nov. (can be filed till end of assessment year) |
| 25-11-2026 | Goods and Services Tax | PMT-06 | Deposit of GST under QRMP scheme for October . |
| 28-11-2026 | Goods and Services Tax | GSTR-11 | Return for October by persons with Unique Identification Number (UIN) like embassies etc to get refund under GST for goods and services purchased by them. |
| 29-11-2026 | Companies Act | MGT 7A | Annual Return by OPCs and Small Companies. |
| 29-11-2026 | Companies Act | MGT 7 along with MGT- 8 (if applicable) | Annual Return by companies other than OPCs and small companies. |
| 29-11-2026 | Companies Act | PAS-6 | Half yearly Audit Report from April to September of Reconciliation of Share Capital by Unlisted Public Companies. |
| 30-11-2026 | Income Tax | 10-IC, 10-ID, 10-IE, 10-IF, 10-IFA | Online Application for alternative tax regime if due date of ITR is 30 Nov. |
| 30-11-2026 | Income Tax | ITR 3, 5, 6, 7 | Filing of Income Tax Return where Transfer Pricing applicable. |
| 30-11-2026 | Income Tax | 49C | E-filing of statement by non-resident u/s 285, having liason office in India, for FY 2025-26. |
| 30-11-2026 | Income Tax | 141 ( 26QB, 26QC, 26QD & 26QE) | Deposit of TDS on payment made u/s 393(1) [Table Sl. No. 2(i), 3(i), 6(ii) & 8(vi)] for payment of rent above Rs.50,000 pm by an individual or HUF (not liable to tax audit) where the lease has terminated, purchase of property, certain other payments made by an individual/HUF to contractors/ professionals and on transfer of VDA, for October. (Rent TDS: else to be deposited on an annual basis by 30 April of the next year, for total rent above ?50,000 pm paid during Tax Year) |
| 30-11-2026 | Companies Act | NFRA-2 | Statutory Auditor to file Annual return with National Financial Reporting Authority (NFRA) in respect of entities covered in Clause 3(1)(a) to 3(1)(e) of NFRA Rules 2018. It will not cover tax audits, Limited review & Quarterly audits. |