Income tax

Important Filing Dates for Businesses and Professionals

October 2025 is packed with critical tax and regulatory deadlines. This blog highlights key dates for income tax, GST, MCA filings, EPF/ESI contributions, and audit-related submissions to help you stay compliant and avoid penalties.

Introduction
October is a critical month for businesses, professionals, and taxpayers in India, packed with statutory deadlines across income tax, GST, corporate filings, and labor law contributions. Timely compliance not only avoids penalties but also ensures smooth financial and regulatory operations. This calendar outlines all major due dates for October 2025, helping you stay organized and compliant.

Compliance Calendar – October 2025

Date	Compliance Item	Description
7th October	Income Tax TDS	Deposit TDS deducted in September.
10th October	GST TDS & TCS	File and pay GST TDS and TCS for the previous month.
11th October	GSTR-1 (Monthly)	Monthly GST return for outward supplies.
13th October	GSTR-1 (Quarterly)	Quarterly GST return for July–September.
14th October	ADT-1 Filing	Appointment of auditor for companies.
15th October	TCS Statement (Form 27EQ)	Quarterly TCS statement submission.
15th October	DIR-3/DIR-3 KYC WEB	Annual KYC for directors via MCA portal.
15th October	EPF & ESI Contributions	Deposit employee provident fund and insurance contributions.
18th October	CMP-08	Quarterly GST statement for composition dealers.
20th October	GSTR-3B (Monthly)	Monthly GST summary return.
22/24 October	GSTR-3B (Quarterly)	Quarterly GST summary return (state-wise due dates).
29th October	AOC-4 Filing	Annual financial statement filing for companies.
30th October	Form 8 for LLPs	Statement of accounts and solvency for LLPs.
30th October	Property TDS Forms (26QB/26QC/26QD)	TDS returns for property transactions.
30th October	TCS Certificate (Form 27D)	Issue TCS certificates for July–September.
31st October	Quarterly TDS Returns (24Q/26Q/27Q)	File quarterly TDS returns for salary, non-salary, and other payments.
31st October	Tax Audit	Submit tax audit reports for FY 2024–25.
31st October	ITR (Audit Cases)	File income tax returns for audit cases.

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If you have any questions with filing your tax return, please reply to this mail. info@myitronline.com OR call 9971055886,8130309886.

Note-All the aforementioned information in the article is taken from authentic resources and has been published after moderation. Any change in the information other than fact must be believed as a human error. For queries mail us at marketing@myitronline.com

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Krishna Gopal Varshney

An editor at apnokaca

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Krishna Gopal Varshney, Founder & CEO of Myitronline Global Services Private Limited at Delhi. A dedicated and tireless Expert Service Provider for the clients seeking tax filing assistance and all other essential requirements associated with Business/Professional establishment. Connect to us and let us give the Best Support to make you a Success. Visit our website for latest Business News and IT Updates.

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