| 01/11/2023 | Goods and Services Tax | - | Taxpayers with AATO greater than or equal to 100 crores to report invoices on e-invoice portals within 30 days from date of invoice. |
| 07/11/2023 | 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. " |
| 07/11/2023 | FEMA | ECB-2 | Return of External Commercial Borrowings for October. |
| 10/11/2023 | Goods and Service Tax | GSTR-7 | Monthly Return by Tax Deductors for October. |
| 10/11/2023 | Goods and Service Tax | GSTR-8 | Monthly Return by e-commerce operators for October. |
| 11/11/2023 | Goods and Service Tax | GSTR-1 | Monthly Return of Outward Supplies for October. |
| 13/11/2023 | Goods and Service Tax | IFF | Optional Upload of B2B invoices, Dr/Cr notes for October under QRMP scheme. |
| 13/11/2023 | Goods and Service Tax | GSTR-5 | Monthly Return by Non-resident taxable person for October. |
| 13/11/2023 | Goods and Service Tax | GSTR-6 | Monthly Return of Input Service Distributor for October. |
| 14/11/2023 | Income Tax | Form 16B | Issue of TDS Certificate u/s 194-IA for TDS deducted on Purchase of Property in September. |
| 14/11/2023 | Income Tax | Form 16D | Issue of TDS Certificate for tax deducted u/s 194M on certain payments by individual/HUF in September. |
| 14/11/2023 | Income Tax | Form 16E | Issue of TDS Certificate for tax deducted u/s 194S on Virtual Digital Assets in September. |
| 15/11/2023 | Income Tax | Form 16A | Issue of TDS certificates for Q2 of FY 2023-24. |
| 15/11/2023 | Income Tax | Form 24G | Details of Deposit of TDS/TCS of October by book entry by an office of the Government. |
| 15/11/2023 | Provident Fund | Electronic Challan cum Return (ECR) | E-Payment of PF for October. |
| 15/11/2023 | ESI | ESI Challan | Payment of ESI for October |
| 20/11/2023 | 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. |
| 20/11/2023 | Goods and Services Tax | GSTR-3B | Summary Return cum Payment of Tax for October by Monthly filers. (other than QRMP). |
| 20/11/2023 | Goods and Services Tax | - | Mandatory 2-Factor Authentication for taxpayers with AATO above Rs 20 Cr. |
| 25/11/2023 | Goods and Services Tax | PMT-06 | Deposit of GST under QRMP scheme for October . |
| 25/11/2023 | LLP Act | Form 4A | LLPs to maintain a Register of Partners containing partner details, contribution nature etc. |
| 28/11/2023 | 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. |
| 29/11/2023 | Companies Act | PAS-6 | Half yearly Audit Report from April to September of Reconciliation of Share Capital by Unlisted Public Companies. |
| 29/11/2023 | Companies Act | Form MGT 7A | Annual Return by OPCs and Small Companies. |
| 29/11/2023 | Companies Act | Form MGT 7 along with MGT- 8 (if applicable) | Annual Return by companies other than OPCs and small companies. |
| 30/11/2023 | Goods and Services Tax | - | Claim input tax credit (ITC) for 22-23 in GSTR-3B. Issue Credit/Debit notes for 22-23 . |
| 30/11/2023 | 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. |
| 30/11/2023 | Income Tax | Form 26QB | Deposit of TDS u/s 194-IA on payment made for purchase of property in October. |
| 30/11/2023 | Income Tax | Form 26QD | Deposit of TDS on certain payments made by individual/HUF u/s 194M for October. |
| 30/11/2023 | Income Tax | Form 26QE | Deposit of TDS on Virtual Digital Assets u/s 194S for October. |
| 30/11/2023 | Income Tax | Form 67 | Statement of foreign income offered for tax for the previous year and of foreign tax deducted or paid on such income. (if due date of ITR is 30 November). |
| 30/11/2023 | Income Tax | 10-IC, 10-ID, 10-IE, 10-IF | Online Application for alternative tax regime if due date of ITR is 30 Nov. |
| 30/11/2023 | Companies Act | ITR 1 to 7 | Filing of Income Tax Return where Transfer Pricing applicable. |
| 30/11/2023 | Income Tax | ITR 7 | Filing of Income Tax returns by Trusts etc where Audit applicable. |