| Due Date |
Due Date Details |
| 31-10-2025 | DIR-3 KYC - Every individual who holds DIN as on 31st March 2025 and who has not filed DIR 3 KYC form previously or there is any change wrt KYC details along with email id and mobile number. DIR-3 KYC Web - Every individual who has previously filed form DIR-3 KYC and there is no change wrt KYC details and email id and mobile number. - Circular No. 04/2025 Dated 29-09-25 - The original due date for filing e-form DIR-3-KYC and web-form DIR-3-KYC-WEB was 30.09.2025, which has now been extended to 15.10.2025. |
| 31-10-2025 | Due date for filing of return of income for the assessment year 2025-26 if the assessee (not having any international or specified domestic transaction) is (a) corporate-assessee or (b) non-corporate assessee (whose books of account are required to be audited) or (c)partner of a firm whose accounts are required to be audited or the spouse of such partner if the provisions of section 5A applies |
| 31-10-2025 | Audit report under section 44AB for the assessment year 2025-26 in the case of an assessee who is also required to submit a report pertaining to international or specified domestic transactions under section 92E |
| 31-10-2025 | Report to be furnished in Form 3CEB in respect of international transaction and specified domestic transaction. |
| 31-10-2025 | Intimation by a designated constituent entity, resident in India, of an international group in Form no. 3CEAB for the accounting year 2024-25 |
| 31-10-2025 | Quarterly statement of TDS deposited for the quarter ending September, 2025 |
| 31-10-2025 | Due date for furnishing of Annual audited accounts for each approved programmes under section 35(2AA) |
| 31-10-2025 | Quarterly return of non-deduction of tax at source by a banking company from interest on time deposit in respect of the quarter ending September, 2025 |
| 31-10-2025 | Copies of declaration received in Form No. 60 during April 1, 2025 to September 30, 2025 to the concerned Director/Joint Director? |
| 31-10-2025 | Due date for e-filing of report (in Form No. 3CEJ) by an eligible investment fund in respect of arm's length price of the remuneration paid to the fund manager (if the assessee is required to submit return of income on October 31, 2025)? |
| 31-10-2025 | Statement by scientific research association, university, college or other association or Indian scientific research company as required by rules 5D, 5E and 5F (if due date of submission of return of income is October 31, 2025)? |
| 31-10-2025 | Submit copy of audit of accounts to the Secretary, Department of Scientific and Industrial Research in case company is eligible for weighted deduction under section 35(2AB) [if company does not have any international/specified domestic transaction] |
| 31-10-2025 | Intimation in Form 10BBB by a pension fund in respect of each investment made in India for quarter ending September, 2025 |
| 31-10-2025 | Intimation in Form II by Sovereign Wealth Fund in respect of investment made in India for quarter ending September, 2025 |
| 31-10-2025 | National Unity Day |
| 31-10-2025 | CBDT Press Release - 25th Sep, 25 The due date for filing Tax Audit Reports has been extended from 30-09-2025 to 31-10-2025 - Due date for filing of audit report under section 44AB for the assessment year 2025-26 in the case of a corporate-assessee or non-corporate assessee (who is required to submit his/its return of income on October 31, 2025) |
| 31-10-2025 | The MSME-1 is a half-yearly return that the specified companies need to file regarding their outstanding payments to the MSME. |
| 30-10-2025 | Due date for furnishing of challan-cum-statement in respect of tax deducted under section 194-IA, 194-IB, 194M, 194S in the month of September, 2025 |
| 30-10-2025 | Quarterly TCS certificate (in respect of tax collected by any person) for the quarter ending September 30, 2025 |
| 30-10-2025 | LLP Form 8 or Statement of Account & Solvency is a filing to be done every year by all LLPs registered in India. Form 8 must be filed with Ministry of Corporate Affairs irrespective of Turnover of LLP. |
| 29-10-2025 | The MCA form for filing financial statements is AOC-4. Hence, Form AOC-4 is submitted with the MCA for each Financial Year within 30 days of a company's Annual General Meeting. The due date of conducting AGM is on or before the 30th September, 25 following the end of financial year. |
| 29-10-2025 | AOC-4 XBRL is required to be filed pursuant to Section 137 of the Companies Act, 2013 and Rule 12(2) of the Companies (Accounts) Rules, 2014 read with Companies (Filing of Documents and Filing of Forms in Extensible Business Reporting Language) Rules, 2015 witihin 30 days of a company's Annual General Meeting. |
| 29-10-2025 | Every listed public company shall prepare a report on each AGM including the confirmation to the effect that the meeting was convened, held and conducted and file the same in e-Form MGT-15 with ROC. |
| 27-10-2025 | Chhath Puja |
| 26-10-2025 | Labh Panchami |
| 25-10-2025 | Summary of outward supplies, ITC claimed, and net tax payable for taxpayers with turnover more than Rs.5 crore in the last FY or have not chosen the QRMP scheme for the quarter of Jul - Sep, 25 |
| 25-10-2025 | GSTR-3B is a self-declared summary GST return filed for States of Chhattisgarh, Madhya Pradesh, Gujarat, Maharashtra, Karnataka, Goa, Kerala, Tamil Nadu, Telangana and Andhra Pradesh, the Union territories of Daman and Diu, Dadra and Nagar Haveli, Puducherry, Andaman and Nicobar Islands and Lakshadweep |
| 25-10-2025 | GSTR-3B is a self-declared summary GST return filed for States of Himachal Pradesh, Punjab, Uttarakhand, Haryana, Rajasthan, Uttar Pradesh, Bihar, Sikkim, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya, Assam, West Bengal, Jharkhand and Odisha, the Union territories of Jammu and Kashmir, Ladakh, Chandigarh and Delhi |
| 25-10-2025 | Summary of Goods sent to / received from a job - worker (1) Those with AATO more than Rs.5 crore - Half-yearly from April - September due on 25th Oct. |
| 24-10-2025 | GSTR-3B is a self-declared summary GST return filed for States of Himachal Pradesh, Punjab, Uttarakhand, Haryana, Rajasthan, Uttar Pradesh, Bihar, Sikkim, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya, Assam, West Bengal, Jharkhand and Odisha, the Union territories of Jammu and Kashmir, Ladakh, Chandigarh and Delhi |
| 23-10-2025 | Bhai Dooj |
| 22-10-2025 | PF deducted from the Employees salary in the month of Sep, 25, needs to be paid on or before 15th of Oct, 2025
The payment of ESIC is made by every employer to the ESIC department on a monthly basis. The due date for ESIC is 15th Oct, 2025 |
| 22-10-2025 | Diwali Padwa |
| 22-10-2025 | GSTR-3B is a self-declared summary GST return filed for States of Chhattisgarh, Madhya Pradesh, Gujarat, Maharashtra, Karnataka, Goa, Kerala, Tamil Nadu, Telangana and Andhra Pradesh, the Union territories of Daman and Diu, Dadra and Nagar Haveli, Puducherry, Andaman and Nicobar Islands and Lakshadweep |
| 22-10-2025 | New Year |
| 22-10-2025 | Govardhan Puja |
| 21-10-2025 | Lakshmi Puja |
| 21-10-2025 | Mahavir Prabhu Nirvan Diwas |
| 20-10-2025 | Choti Diwali |
| 20-10-2025 | Kali Chaudas |
| 20-10-2025 | Summary of outward taxable supplies and tax payable by a person supplying OIDAR services |
| 20-10-2025 | Summary of outward supplies, ITC claimed, and net tax payable for taxpayers with turnover more than Rs.5 crore in the last FY or have not chosen the QRMP scheme for the quarter of Jul - Sep, 25 |
| 20-10-2025 | Diwali |
| 20-10-2025 | Chopda Puja |
| 20-10-2025 | Lakshmi Puja |
| 20-10-2025 | Naraka Chaturdashi |
| 18-10-2025 | Quarterly Challan-cum-statement to be furnished by composition dealers |
| 18-10-2025 | Dhan Teras |
| 18-10-2025 | Kati Bihu |
| 17-10-2025 | Vasu Baras |
| 15-10-2025 | Due date for issue of TDS Certificate for tax deducted under section 194-IA, 194-IB, 194M, 194S in the month of August, 2025 |
| 15-10-2025 | Due date for furnishing of Form 24G by an office of the Government where TDS/TCS for the month of September, 2025 has been paid without the production of a challan |
| 15-10-2025 | Due date for furnishing statement in Form no. 3BB by a stock exchange in respect of transactions in which client codes been modified after registering in the system for the month of September, 2025 |
| 15-10-2025 | Quarterly statement of TCS deposited for the quarter ending September 30, 2025 |
| 15-10-2025 | Upload declarations received from recipients in Form No. 15G/15H during the quarter ending September, 2025 |
| 15-10-2025 | PF deducted from the Employees salary in the month of Sep, 25, needs to be paid on or before 15th of Oct, 2025
The payment of ESIC is made by every employer to the ESIC department on a monthly basis. The due date for ESIC is 15th Oct, 2025 |
| 15-10-2025 | DIR-3 KYC - Every individual who holds DIN as on 31st March 2025 and who has not filed DIR 3 KYC form previously or there is any change wrt KYC details along with email id and mobile number. DIR-3 KYC Web - Every individual who has previously filed form DIR-3 KYC and there is no change wrt KYC details and email id and mobile number. - Circular No. 04/2025 Dated 29-09-25 - The original due date for filing e-form DIR-3-KYC and web-form DIR-3-KYC-WEB was 30.09.2025, which has now been extended to 15.10.2025. |
| 14-10-2025 | Form ADT-1 should be filed by the company with the registrar of companies within 15 days of the AGM in which the Auditor was appointed or reappointed as the case may be. For example, if the companys AGM is conducted on 30 September 2025, then the company should file Form ADT-1 by 14th October 2025. |
| 13-10-2025 | GSTR 6 is a monthly return for Input Service Distributors (ISD) to provide the details of their inward supplies & distributed Input Tax Credit (ITC). |
| 13-10-2025 | Summary of outward supplies by taxpayers who opted for QRMP scheme. The taxpayers who have not uploaded B2B invoices using IFF for July & Aug 25, should upload all the three months invoices in quarterly GSTR-1. |
| 13-10-2025 | Summary of outward taxable supplies and tax payable by a
non-resident taxable person |
| 13-10-2025 | Ahoi Ashtami |
| 11-10-2025 | Summary of outward supplies where turnover exceeds Rs.5 crore or have not chosen the QRMP scheme for the quarter of Jul - Sep, 25 |
| 10-10-2025 | Summary of Tax Deducted at Source (TDS) and deposited under GST
laws for the month of September, 2025 |
| 10-10-2025 | Summary of Tax Collected at Source (TCS) and deposited by e-commerce operators under GST laws for the month of September, 2025 |
| 10-10-2025 | Karwa Chauth |
| 08-10-2025 | Guru Ramdas Ji Parkash Purab |
| 08-10-2025 | Indian Air Force Day |
| 07-10-2025 | Valmiki Jayanti |
| 07-10-2025 | Due date for deposit of tax deducted/collected for the month of September, 2025. However, all sum deducted/collected 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 |
| 07-10-2025 | Due date for deposit of TDS for the period July 2025 to September 2025 when Assessing Officer has permitted quarterly deposit of TDS under section 192, 194A, 194D or 194H |
| 06-10-2025 | Kojagiri Pournima |
| 02-10-2025 | Dussehra |
| 02-10-2025 | Gandhi Jayanti |
| 02-10-2025 | Lal Bahadur Shastri Jayanti |
| 01-10-2025 | Ayudha Pooja |
| 01-10-2025 | Maha Navami |
| 01-10-2025 | Swachhata hi Seva |
