TMS 20 years of Experience
By Abhijit Divekar  •  Published: March 24, 2026  •  Updated: March 30, 2026

What is a Compliance Calendar?

Compliance Calendar

Definition

A compliance calendar is a structured schedule that maps all statutory filing deadlines, payment due dates, and regulatory obligations an organization must fulfill throughout the year. In the Indian employment context, it covers deadlines for EPF, ESIC, Professional Tax, TDS, Labour Welfare Fund, Shops and Establishments Act returns, and other applicable labour law filings.

Detailed Explanation

For Indian businesses, maintaining a comprehensive compliance calendar is not merely a best practice but a survival necessity. With over 40 central labour laws and 100+ state-specific regulations, each with its own filing frequencies and deadlines, the risk of missing a compliance obligation is significant. Non-compliance can result in financial penalties, prosecution of directors and responsible officers, loss of government contracts, and damage to employer brand.

A typical monthly compliance calendar for an Indian employer includes several critical deadlines. By the 7th of each month, TDS on salary must be deposited with the government. By the 15th, EPF contributions must be remitted via ECR filing and ESIC contributions must be deposited. Professional Tax remittance is due monthly or quarterly depending on the state. Labour Welfare Fund contributions follow state-specific schedules, either half-yearly or annually.

Quarterly obligations include TDS return filing (Form 24Q) within prescribed timelines after each quarter. Half-yearly obligations include ESIC return filing within 42 days of the contribution period ending (April and October cycles). Annual obligations include EPF annual return, Professional Tax annual return in applicable states, LWF annual return, Shops and Establishments Act renewal, and Form 16 issuance to employees by June 15th.

For multi-state employers, the compliance calendar becomes exponentially complex. Each state may have different due dates for the same obligation, different form requirements, and different online or offline filing procedures. A company operating in 10 states may need to track over 200 distinct compliance tasks annually. Modern compliance management involves automated calendar systems, alert mechanisms, and dedicated compliance teams to ensure zero-miss execution.

Key Rules

  • TDS on salary must be deposited by the 7th of the following month (extended to 30th April for March)
  • EPF contributions via ECR must be filed and remitted by the 15th of the following month
  • ESIC contributions must be deposited by the 15th of the following month
  • Form 24Q (quarterly TDS return) must be filed within prescribed timelines after each quarter
  • ESIC half-yearly returns are due within 42 days of the contribution period ending
  • Form 16 must be issued to employees by June 15th of the following financial year
  • Late filings attract interest (12-18% per annum) and penalties as prescribed under respective Acts

How TMS Helps

TMS provides an automated compliance calendar system that tracks 500+ compliance tasks across all applicable states. Our platform generates real-time alerts for upcoming deadlines, auto-assigns tasks to compliance officers, and provides audit-ready documentation of all filings. Clients receive monthly compliance scorecards and dashboards showing filing status, upcoming obligations, and compliance health metrics.

Related Terms

  • Statutory Compliance
  • Labour Codes 2020
  • Provident Fund (EPF)
  • ESIC

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About the Author

Abhijit Divekar

Abhijit Divekar is the Managing Partner of Team Management Services (TMS), with 19+ years of experience in HR outsourcing, contract staffing, and statutory compliance across India. He has helped 450+ companies build compliant, scalable workforces.

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