Peak season arrives as a demand spike, but the binding constraint in a 20–200 worker factory is not the roster. It is the register. Every overtime decision you make in the next quarter will be reconstructed later from three things: the attendance or biometric log, the overtime register, and the wage master that fed the 2x multiplier. If those three do not agree, the inspector does not need to find a fatigued operator to write you up. He only needs to find a number that does not reconcile.
This is not a scheduling essay. It is a pre-peak audit. The four numbers that govern every overtime decision are 9 hours a day, 48 hours a week, 10.5 hours of spread-over, and twice the ordinary wage. Get those four right in the records before the first overtime week, and peak season becomes a cost problem you can manage. Get them wrong, and it becomes a compliance problem you cannot.
The statutory frame, as it actually reads
The Factories Act, 1948 sets the baseline. Daily working time is capped at 9 hours under Section 54. Weekly working time is capped at 48 hours under Section 51. A rest interval of at least 30 minutes is required after every 5 hours of continuous work under Section 55. Spread-over — the total span from start to end of the working day, including breaks — is capped at 10.5 hours under Section 56. Overtime is paid at twice the ordinary rate of wages under Section 59.
The quarterly cap is where the national picture breaks down. Under Section 64, total hours including overtime are not to exceed 60 in a week and 50 in a quarter, subject to state exemptions under Section 65. That 50-hour quarterly figure is the baseline, not the ceiling everywhere. Maharashtra and Gujarat allow up to 125 hours per quarter under amendments. The OSH Code, 2020 proposes a uniform 125-hour quarterly cap when fully notified, but the OSH Central Rules, 2026 are notified while state OSH Rules in most states are still pending. For state-sphere establishments, the existing Factories Rules and Shops & Establishments Acts continue to apply until the corresponding state OSH Rules are notified.
What this means in practice: a factory in Ludhiana and a factory in Rajkot may face different quarterly overtime ceilings even though both sit under the Factories Act. A peak-season plan built on a single national number will either over-restrict your output or under-comply with your state notification. Check your state’s current position before you build the plan.
The wage base is where the money leaks
The 2x multiplier under Section 59 applies to the ordinary rate of wages, which is basic wage plus dearness allowance. It is not gross wage. It is not basic alone.
Two errors are common. If your payroll master applies 2x to gross wage, you are overpaying every overtime hour, and the overpayment compounds across a peak season. If it applies 2x to basic only and excludes DA, you are underpaying, and the shortfall is recoverable as arrears plus interest under the Payment of Wages Act, 1936.
Here is the arithmetic, with a hypothetical hourly ordinary rate of Rs 100 to show the method — not a real factory’s number. A worker logs 10 overtime hours in a week. The overtime rate is Rs 100 × 2 = Rs 200 per hour. Total overtime pay is 10 × Rs 200 = Rs 2,000. That entry belongs in the overtime register for the wage period. If your payroll system produces a different figure for the same 10 hours, the wage base is wrong, and the register will not reconcile with the payslip.
Before peak season, pull one recent payslip with overtime, one overtime register entry, and the wage master record for that worker. Confirm all three use basic plus DA. If they do not, fix the master before the first overtime week, not after.
Spread-over is the quiet breach
Supervisors track work hours. Inspectors reconstruct the day from gate entry and exit logs. Those are not the same measurement.
A 9-hour shift plus a 30-minute rest is 9.5 hours of work-and-rest. Add a late start because the previous shift ran over, or a delayed gate entry because the security register was not signed promptly, and the total span can cross 10.5 hours without the daily work-hour cap being breached. Section 56 does not care that the extra time was a break. It measures the span.
This is the breach that accumulates invisibly. No single day looks wrong on the shift roster. But over a peak season, the spread-over breaches stack up in the gate log, and an inspector who reconstructs three weeks of entry and exit times will find them.
The fix is procedural, not motivational. Pick your longest shift pattern. Add the rest interval. Add the realistic gate-to-desk and desk-to-gate time. If the total exceeds 10.5 hours, either shorten the shift or move the start time. Do this before peak season, because once the demand spike is on you, no supervisor will voluntarily shorten a shift.
The register is the control point
Form IX is the overtime register. Form 5 is the attendance register. These are what an inspector reads first. A breach that never appears in the register is still a breach if the attendance or biometric data contradicts it.
The pre-peak move is a reconciliation, not a new shift plan. Pull the last quarter’s overtime register. Pull the same period’s attendance or biometric data. Compare them line by line. Where they disagree, find out why before peak season adds volume to the disagreement.
Three things to check in that reconciliation:
- Does every overtime hour in the register have a matching attendance entry, and vice versa?
- Does the wage base used for the 2x multiplier in the payroll master match the ordinary wage definition — basic plus DA?
- Does the quarterly overtime total for each worker sit within your state’s current cap, not the national baseline?
If the answer to any of these is no, you have a fixable problem now and an unfixable one in an inspection.
Night shift for women is a documentation problem first
Section 66 of the Factories Act historically restricted women to day-time work between 6 AM and 7 PM. Most Indian states now permit women in night shifts under conditional notifications, particularly in IT, ITES, BPO, and manufacturing. Under the OSH Code, 2020, women may work between 7 PM and 6 AM only with consent and after the safeguards prescribed by the appropriate Government are met.
The conditions are checkable items, not welfare aspirations. They typically include written consent of the woman worker, door-to-door safe transport at company cost, a minimum number of women per shift, CCTV in work areas and transport pickup points, an Internal Complaints Committee under the POSH Act, 2013, adequate lighting and security guards, and filing the notification with the state labour department.
A factory that has arranged all of this but cannot produce the consent forms or the notification filing during an inspection is in the same position as one that never arranged them. The documentation is the compliance. Before peak season, confirm that every woman on a night shift has a signed consent form on file, that the transport arrangement is documented, and that the notification filing is traceable. This is a state-notification question, not a central one, so verify against your state’s current position.
Penalty exposure is a wage-bill line
Read the penalties as costs, not as moral warnings. Under Section 92 of the Factories Act, a working-hour breach can attract a fine up to Rs 1 lakh and imprisonment up to 2 years. State Shops Acts provide fines ranging from Rs 1,000 to Rs 50,000 per offence. Overtime pay default attracts arrears plus interest under the Payment of Wages Act, 1936.
Now compare that to the marginal cost of the alternatives: hiring a temporary second shift, paying straight-time wages to a second crew, or scheduling the peak across a longer window at lower daily overtime. In many 20–200 worker factories, the compliance exposure from a single inspection — even before prosecution — exceeds the cost of the operational fix. Run that comparison before peak season, not after.
A pre-peak checklist you can run this week
None of this requires new software or a consultant. It requires four records and one afternoon.
- Pull the last quarter’s overtime register. Confirm it reconciles with attendance or biometric data. Note every disagreement.
- Confirm your state’s current quarterly overtime cap. Do not use the national 50-hour baseline if your state has an active exemption notification under Section 65. Check the current notification, not last year’s.
- Verify the ordinary-wage base used for the 2x multiplier. It should be basic plus DA. Check one payslip, one register entry, and the wage master record for the same worker.
- Check spread-over on your longest shift. Add work hours, rest interval, and realistic gate-to-desk time. If the total exceeds 10.5 hours, adjust the shift pattern before peak season.
- Confirm night-shift documentation for women. Signed consent forms, transport arrangement, POSH committee, and notification filing — all traceable.
Peak season will test your output. It does not have to test your compliance. The difference is whether the register, the attendance log, and the wage master tell the same story before the first overtime hour is booked.
FAQ
What is the maximum overtime allowed per quarter under the Factories Act?
The baseline under Section 64 is 50 hours per quarter, subject to state exemptions under Section 65. Several states have raised this. Maharashtra and Gujarat allow up to 125 hours per quarter under amendments. The OSH Code, 2020 proposes a uniform 125-hour quarterly cap when fully notified, but state OSH Rules are still pending in most states. Check your state’s current notification.
How is overtime calculated under the Factories Act?
Overtime is paid at twice the ordinary rate of wages under Section 59. The ordinary rate is basic wage plus dearness allowance, not gross wage. Any work beyond 9 hours a day or 48 hours a week counts as overtime.
What is spread-over and why does it matter?
Spread-over is the total time between the start and end of the working day, including rest and meal breaks. The Factories Act caps it at 10.5 hours under Section 56. A 9-hour shift plus a 30-minute rest plus a late start can breach spread-over without breaching the daily work-hour cap. Inspectors reconstruct the day from gate entry and exit logs, so spread-over breaches show up even when the shift roster looks compliant.
Can women work night shifts in Indian factories?
Section 66 of the Factories Act historically restricted women to day-time work between 6 AM and 7 PM. Most states now permit women in night shifts under conditional notifications, with requirements that typically include written consent, safe transport, minimum group size, CCTV, an Internal Complaints Committee under the POSH Act, 2013, and filing the notification with the state labour department. Under the OSH Code, 2020, women may work between 7 PM and 6 AM only with consent and after prescribed safeguards are met. Verify against your state’s current notification.
What are the penalties for exceeding overtime limits?
Under Section 92 of the Factories Act, a breach can attract a fine up to Rs 1 lakh and imprisonment up to 2 years. State Shops Acts provide fines ranging from Rs 1,000 to Rs 50,000 per offence. Overtime pay default attracts arrears plus interest under the Payment of Wages Act, 1936.
Which register is used for overtime?
Form IX is the overtime register. Form 5 is the attendance register. Inspectors check these against biometric or attendance data. A breach that does not appear in the register is still a breach if the attendance data contradicts it.