Working Hours and Overtime in Tamil Nadu

Source: Factories Act, 1948, ss. 51–66; Occupational Safety, Health and Working Conditions Code, 2020, Chapter IV (enacted, rules pending); Shops and Establishments Acts (state-level); Code on Wages, 2019, s. 14 (overtime rate)

Reviewed by the Commoner Law Editorial Team. Sourced from Indian central (Union) law — Constitution of India, central Acts of Parliament, and Supreme Court decisions. State-level information reflects each state's own Acts and High Court rulings. Written in plain language for general understanding — this is educational content, not legal advice. Our editorial standards

Indian Central Law

What is this right?

Central law caps daily and weekly working hours for workers in factories and, under the new codes, for establishments more broadly.

Factories: Maximum 9 hours per day and 48 hours per week (s. 51, 54, Factories Act). A spread-over (start to finish) cannot exceed 10.5 hours without permission.
Overtime: Any work beyond 9 hours/day or 48 hours/week must be paid at twice the ordinary wage rate (s. 59, Factories Act; s. 14, Code on Wages).
Rest intervals: Workers cannot work more than 5 continuous hours without a half-hour rest break (s. 55, Factories Act).
Weekly holiday: Every worker is entitled to one whole day of rest per week (s. 52).
Shops and offices are governed by state Shops and Establishments Acts, which broadly mirror the factory limits (typically 8–9 hours/day, 48 hours/week, one weekly off).

When does it apply?

You work in a factory as defined under the Factories Act (10 or more workers with power, or 20 without).
You work in a commercial establishment, shop, or office covered by the applicable state Shops and Establishments Act.
You are required to work beyond the prescribed daily or weekly hours.

What to Do If Your Employer in India Denies Overtime Pay

Keep a personal record of your daily start and end times and any overtime worked.
Your employer is required by law to maintain a register of working hours (Form 12 under Factories Rules) — you may request to inspect it.
If overtime is not paid at double rate, file a complaint with the Inspector of Factories (for factory workers) or the Labour Inspector / Inspector-cum-Facilitator under the Code on Wages.
Claims for underpaid overtime wages can be filed before the Authority under the Code on Wages within three years.

What should you NOT do?

Do not agree in writing to waive overtime pay — such clauses are void against statutory provisions.
Do not work more than 75 hours of overtime per quarter (s. 64, Factories Act) without specific government permission — excess overtime is illegal and poses safety risks.
Do not assume that a salary package includes all overtime — overtime must be paid separately at the statutory double rate.

Tamil Nadu Law

How Tamil Nadu differs from central law

The Tamil Nadu Shops and Establishments Act, 1947 regulates working hours for employees in shops, commercial establishments, restaurants, theatres, and similar workplaces across the state.

Maximum working hours: No employee in a shop or establishment can be required to work more than 8 hours per day and 48 hours per week.
Spread-over: The work period including intervals for rest cannot exceed 12 hours in any day.
Overtime (Section 31): Any work beyond normal hours — or beyond 48 hours in a week — must be paid at twice the ordinary wage rate (2×), not 1.5×. This is a common employer violation in Tamil Nadu: IT, BPO, and retail employers frequently pay overtime at 1.5× by wrongly applying the Factories Act rate or company policy. The Tamil Nadu S&E Act is explicit — double wages is the statutory floor.
Supreme Court precedent: In Philips India Ltd. v. Labour Court, Madras (1985 AIR 1034), the Supreme Court confirmed that employees working beyond statutory hours are entitled to overtime at double wages under the TN S&E Act, and that contractual waivers of this right are void.
Rounding of short overtime: Time worked beyond normal hours is usually counted in blocks of 15 or 30 minutes. Employers cannot refuse to pay overtime for stays of 20-40 minutes past shift end — if you are required or permitted to work, it counts.
Weekly holiday: Every employee is entitled to at least one full day of rest per week, typically Sunday. Shops may choose an alternative day, but it must be consistent.
Women employees: Women cannot be required to work before 6:00 AM or after 8:00 PM, except in IT/ITES establishments where exemptions apply if the employer provides transport and security.
For factories, the Factories Act, 1948 applies. Tamil Nadu's Chief Inspector of Factories enforces the 48-hour weekly limit and mandatory rest intervals in factory premises.

Additional Steps in Tamil Nadu

Report violations to the Inspector of Labour under the Tamil Nadu Shops and Establishments Act. For factory workers, complaints go to the Chief Inspector of Factories, Chennai. IT/ITES workers should check the Tamil Nadu government's specific notifications exempting IT establishments from certain hour restrictions.

Relevant Law: Tamil Nadu Shops and Establishments Act, 1947 (ss. 7-15 — hours, intervals, overtime, holidays); Factories Act, 1948 (ss. 51-56 — working hours); Tamil Nadu Factories Rules, 1950

Common Questions

When does working hours and overtime apply?

You work in a factory as defined under the Factories Act (10 or more workers with power, or 20 without).You work in a commercial establishment, shop, or office covered by the applicable state Shops and Establishments Act.You are required to work beyond the prescribed daily or weekly hours.

What should I do if my employer in India is not paying me for overtime?

Keep a personal record of your daily start and end times and any overtime worked.Your employer is required by law to maintain a register of working hours (Form 12 under Factories Rules) — you may request to inspect it.If overtime is not paid at double rate, file a complaint with the Inspector of Factories (for factory workers) or the Labour Inspector / Inspector-cum-Facilitator under the Code on Wages.Claims for underpaid overtime wages can be filed before the Authority under the Code on Wages within three years.

What mistakes should I avoid with working hours and overtime?

Do not agree in writing to waive overtime pay — such clauses are void against statutory provisions.Do not work more than 75 hours of overtime per quarter (s. 64, Factories Act) without specific government permission — excess overtime is illegal and poses safety risks.Do not assume that a salary package includes all overtime — overtime must be paid separately at the statutory double rate.

Working Hours and Overtime in other states

Same topic, different jurisdiction. Pick the one that applies to you.