Event Calendar
View Google Calendar
Date From To
Note *: Please provide google authentication details to add all events in Google Calendar At once / Click on single Event to add Event in Google Calendar manually.
     |     
Event DateActApplicable FormObligation
07/12/2025 Income Tax Challan No. ITNS-281 "Payment of TDS/TCS of November. 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. "
07/12/2025 FEMA ECB-2 Return of External Commercial Borrowings for November.
07/12/2025 Income Tax Form 27C Seller to upload declarations received in November, from buyers for non-deduction of TCS.
10/12/2025 Income Tax 10-IC Online Application by Domestic Co. (other than to whom transfer pricing provisions are applicable) for exercise of option u/s 115BAA (22% tax)
10/12/2025 Income Tax 10-ID Online Application by new Manufacturing Domestic Co. (other than to whom transfer pricing provisions are applicable) filing ITR for first time, for exercise of option u/s 115BAB (15% tax).
10/12/2025 Income Tax 10-IE Online Application by Individual/HUF carrying business / profession, for exercise of option u/s 115BAC(1), where due date of ITR is 31 Oct.
10/12/2025 Income Tax 10-IF Online Application by resident co-operative society, for exercise of option u/s 115BAD(1) where due date of ITR is 31 Oct.
10/12/2025 Goods and Services Tax GSTR-7 Monthly Return by Tax Deductors for November.
10/12/2025 Goods and Services Tax GSTR-8 Monthly Return by e-commerce operators for November.
10/12/2025 Income Tax ITR 1 to 7 Filing of Income Tax returns by Cos, Partnership firms etc. (Audit applicable)
11/12/2025 Goods and Services Tax GSTR-1 Monthly Return of Outward Supplies for November.
13/12/2025 Goods and Services Tax IFF Optional Upload of B2B invoices, Dr/Cr notes for November under QRMP scheme.
13/12/2025 Goods and Services Tax GSTR-5 Monthly Return by Non-resident taxable person for November.
13/12/2025 Goods and Services Tax GSTR-6 Monthly Return of Input Service Distributor for November.
15/12/2025 Income Tax Form 16B Issue of TDS Certificate u/s 194-IA for TDS deducted on Purchase of Property in October.
15/12/2025 Income Tax Form 16C Issue of TDS Certificate for tax deducted on rent above 50,000 pm by certain individuals/HUF under Section 194-IB where lease has terminated in October.
15/12/2025 Income Tax Form 16D Issue of TDS Certificate for tax deducted u/s 194M on certain payments by individual/HUF in October.
15/12/2025 Income Tax Form 16E Issue of TDS Certificate for tax deducted u/s 194S on Virtual Digital Assets in October.
15/12/2025 Provident Fund Electronic Challan cum Return (ECR) E-Payment of PF for November.
15/12/2025 ESI ESI Challan Payment of ESI for November
15/12/2025 Income Tax Challan No.280 Deposit of Third Instalment of Advance Tax (75%) by all assessees (other than 44AD & 44ADA cases).
15/12/2025 Income Tax Form 24G Details of Deposit of TDS/TCS of November by book entry by an office of the Government.
15/12/2025 Income Tax 10-IC, 10-ID, 10-IE, 10-IF Online Application for alternative tax regime in transfer pricing cases.
15/12/2025 Income Tax ITR 3, 5, 6 Filing of Income Tax Return where Transfer Pricing applicable.
20/12/2025 Goods and Services Tax GSTR-5A Monthly Return by persons outside India providing online information and data base access or retrieval services, for November. Also to be filed by every registered person providing online money gaming from a place outside India to a person in India.
20/12/2025 Goods and Services Tax GSTR-1A Add/amend particulars (other than GSTIN) in GSTR-1 of November. It can be filed after filing of GSTR-1 but before filing corresponding GSTR-3B.
20/12/2025 Goods and Services Tax GSTR-3B Summary Return cum Payment of Tax for November by Monthly filers. (other than QRMP).
25/12/2025 Goods and Services Tax PMT-06 Deposit of GST under QRMP scheme for November .
28/12/2025 Goods and Services Tax GSTR-11 Return for November by persons with Unique Identification Number (UIN) like embassies etc to get refund under GST for goods and services purchased by them.
30/12/2025 Income Tax Form 26QB Deposit of TDS u/s 194-IA on payment made for purchase of property in November.
30/12/2025 Income Tax Form 26QC Deposit of TDS u/s 194-IB @ 5% on total payment of Rent more than 50,000 pm by individual or HUF (not liable to tax audit) during FY 24-25, where lease has terminated in November (Else TDS is to be deposited on annual basis by 30 April of next year.)
30/12/2025 Income Tax Form 26QD Deposit of TDS on certain payments made by individual/HUF u/s 194M for November.
30/12/2025 Income Tax Form 26QE Deposit of TDS on Virtual Digital Assets u/s 194S for November.
31/12/2025 Goods and Services Tax GSTR-9 GST Annual Return for 24-25. Mandatory if Turnover > 2 cr.
31/12/2025 Goods and Services Tax GSTR-9 C GST Reconciliation statement for 24-25. Mandatory if Turnover > 5 cr.
31/12/2025 FEMA ODI Part II RBI Annual Performance Report by All entities having investment outside India.
31/12/2025 Companies Act XBRL DNBS-10 Furnishing of Statutory Auditor Certificate in case of NBFCs with assets of value more than Rs. 100 Crore
31/12/2025 Income Tax ITR 1 to 7 Filing of Belated/ Revised Income Tax returns for AY 25-26 for all assessees if assessment not completed. 
31/12/2025 Companies Act Q3 Board Meeting Quarter 3 – Board Meeting of All Companies.
31/12/2025 Companies Act CSR – 2 Filing a report on Corporate Social Responsibility by every company covered u/s 135 of the Companies Act, 2013.
31/12/2025 ICAI Act CPE Hours Complete CPE Hours for Calendar year 2025. Update Unstructured CPE hours details like reading of ICAI journal at https://cpeapp.icai.org.
31/12/2025 ESI - Special Registration Drive for Promotion of Registration of Employers and Employees (SPREE 2025). Employers who have not registered till now or have not enrolled all eleigible employers can register. No penalties of Demand of past.
31/12/2025 Companies Act Form MGT 7A Annual Return by OPCs and Small Companies.
31/12/2025 Companies Act Form MGT 7 along with MGT- 8 (if applicable) Annual Return by companies other than OPCs and small companies.
31/12/2025 Companies Act Form CRA-4 Filing of Cost Audit Report for 2024-25 by Company to whom cost audit is applicable. (within 30 days of submission by Cost Auditor report)
31/12/2025 Companies Act Form AOC-4/AOC-4 XBRL Filing of financial statements by Cos (Other than OPCs) for FY 2024-25 with the ROC. (30 days from AGM.)
<2025 December>
MTWTFSS
24252627282930
1234567
891011121314
15161718192021
22232425262728
2930311234

Note : Please note that this is not an exhaustive list of obligations under various laws. Important ones have been compiled to serve as a Ready Reckoner. Users are requested to reconfirm dates with authentic government sources in case of doubt & also keep track of changes, if any.We do not undertake any responsibility for inadvertant errors, omissions or subsequent changes, if any.