Night Shift Allowance & Rules in India: Employer’s Complete Guide 2026

June 24, 2026 Shashank Yadav No comments yet

Introduction: What Every Employer Must Know About Night Shift Allowance in India

Night shift allowance in India is typically 10-15% of basic salary, paid to employees working between 10:00 PM and 6:00 AM. While the Factories Act, 1948 mandates night shift allowance for factory workers, the exact amount is not fixed by law — it varies by state, industry, and company policy. Under the new Labour Codes (OSH Code 2020), employers must also pay overtime at double the ordinary rate for hours exceeding the standard shift. This makes compliance a multi-layered challenge for businesses operating round-the-clock operations across India.

For employers managing teams across manufacturing plants, IT parks, BPO centres, hospitals, and logistics hubs, understanding the legal framework around night shift allowance is not optional — it is a compliance imperative. The penalties for non-compliance have increased significantly under the new labour codes, with fines reaching up to five lakh rupees for safety-related violations.

SalaryBox auto-calculates night shift allowance and overtime in payroll, ensuring accurate disbursement while maintaining full compliance with applicable labour laws. Whether you have ten employees or ten thousand, the platform handles shift scheduling, NDA computation, overtime tracking, and TDS integration seamlessly. This guide covers every aspect of night shift rules, calculation methods, employer obligations, and recent regulatory changes that affect your business in 2026.

What Is Night Shift Allowance Under Indian Labour Law?

Night shift allowance, also referred to as Night Duty Allowance (NDA), is a form of additional compensation paid to employees who work during the night hours, typically defined as the period between 10:00 PM and 6:00 AM. The allowance recognises the physical and social hardships associated with working during hours that disrupt normal sleep patterns and personal routines.

Legal Basis and Definition

Section 54 of the Factories Act, 1948 provides the foundational legal framework for night shifts in India. The Act mandates that workers employed in factories during night hours must receive additional compensation. However, the Act does not prescribe a fixed amount or percentage for the night shift allowance — this is left to individual state governments, industry-specific wage boards, and company-level policies to determine.

The customary practice across Indian industries is to pay night shift allowance at a rate of 10-15% of the basic salary. Some sectors, particularly IT and BPO, offer higher rates of 15-25% given the demanding nature of overnight customer-facing operations.

Key Distinctions Employers Must Understand

Night Shift Allowance (NDA): A fixed or percentage-based additional payment for working during designated night hours. This is a regular salary component, not contingent on exceeding standard working hours.
Night Duty Allowance: Often used interchangeably with NDA, but in some government and public sector contexts, it carries a specific calculation formula prescribed by the relevant pay commission.
Overtime Pay: A separate entitlement triggered when an employee works beyond the standard shift duration (typically 8-9 hours). Overtime is paid at double the ordinary rate under both the Factories Act and the new Labour Codes.

It is important to note that night shift allowance is fully taxable as salary income under the Income Tax Act. There is no special exemption or deduction available for NDA — it is included in gross salary for the purpose of TDS calculation and annual income tax returns.

What Are the Night Shift Rules Under the Factories Act, 1948?

The Factories Act, 1948 remains the primary legislation governing night shift operations in India until the new Labour Codes are fully implemented across all states. Employers operating factories must adhere to several strict provisions designed to protect worker health and safety during night operations.

Key Provisions for Night Shift Operations

Maximum Shift Duration: No worker shall be required or allowed to work in a factory for more than 8 hours in any day. This is the baseline limit, and any work beyond this constitutes overtime requiring double the ordinary rate of wages.
Minimum Rest Between Shifts: Every worker must receive a minimum rest period of 11 hours between the end of one shift and the beginning of the next. This provision is critical for night shift workers, as it prevents employers from scheduling back-to-back shifts that compromise worker safety.
Weekly Holiday After Night Shift: When a shift change occurs that affects night shift workers, the weekly holiday must be arranged to provide adequate rest. A worker finishing a night shift on Saturday must not be required to start a day shift on Monday without the full 24-hour weekly rest period.
Shift Rotation Requirements: Employers are required to rotate workers between day and night shifts at regular intervals to minimise the adverse health effects of prolonged night work. The rotation schedule must be displayed prominently at the workplace.
Register of Shifts: A register of shifts must be maintained in the prescribed form, showing each worker’s shift schedule. This register must be available for inspection by the factory inspector at any time during working hours.
Maximum Weekly Hours: The total working hours in any week shall not exceed 48 hours. Combined with the 8-hour daily limit, this provides a structured framework for shift planning across the week.

Overtime compensation under the Factories Act is payable at double the ordinary rate of wages for any hours worked beyond 9 hours in a day or 48 hours in a week. Employers must maintain accurate overtime records and ensure that total hours including overtime do not exceed the limits prescribed by state-specific factory rules.

What Changed for Night Shifts Under the New Labour Codes 2025-26?

The Occupational Safety, Health and Working Conditions Code, 2020 (OSH Code) represents the most significant reform of night shift regulations in India in over seven decades. As states progressively notify and implement the new Labour Codes during 2025-26, employers must prepare for substantial changes in how night shifts are managed and compensated.

Key Changes Under the OSH Code 2020

Women Now Allowed in Night Shifts Across ALL Sectors: Previously, the Factories Act prohibited or severely restricted women from working night shifts in factory settings. The OSH Code removes this blanket restriction, allowing women to work night shifts across all industries and sectors, provided the employer implements mandatory safety measures.
Mandatory Transport and Safety for Women: Employers must provide door-to-door GPS-tracked transport with verified drivers for women employees working night shifts. Additionally, adequate CCTV coverage, female security personnel, and functional Internal Complaints Committees are mandatory.
Extended Shift Duration Allowed: The new code permits shifts of up to 12 hours (including overtime) under specified conditions, compared to the earlier 8-hour standard. This facilitates the four-day work week model that some companies are adopting.
Four-Day Work Week Option: Employers can now offer a compressed work week of four days with longer daily shifts, provided the total weekly hours do not exceed 48 hours. This is particularly relevant for night shift operations in IT, manufacturing, and healthcare.
Digital Attendance Records Mandatory: Physical attendance registers are being replaced by mandatory digital attendance systems. SalaryBox provides compliant digital attendance tracking with GPS verification and biometric integration, ensuring your records meet the new requirements.

The following table compares the key provisions of the old Factories Act with the new OSH Code 2020:

Parameter	Factories Act 1948	OSH Code 2020
Women in Night Shift	Restricted/Prohibited	Allowed (with safeguards)
Maximum Shift Duration	8 hours + OT	Up to 12 hours (with conditions)
Weekly Work Limit	48 hours	48 hours (unchanged)
Rest Between Shifts	11 hours minimum	11 hours minimum
Overtime Rate	2x ordinary wages	2x wages (Basic + DA base)
Attendance Records	Physical register	Digital records mandatory
Transport for Women	Not specified	Mandatory (door-to-door)
Consent for Women	Not applicable	Written consent required

Employers who have not yet updated their policies to align with the OSH Code provisions should prioritise this transition, as state-level notifications are making these requirements enforceable with significant penalties for non-compliance.

How Is Night Shift Allowance Calculated in India?

Calculating night shift allowance accurately is essential for payroll compliance and employee satisfaction. While the exact formula may vary by organisation, the most widely used calculation method across Indian industries follows a standardised approach based on the employee’s basic salary and dearness allowance.

Standard NDA Calculation Formula

NDA = (Basic Salary + DA) / 200 x Night Hours x Night Duty Days

Step-by-Step Calculation Example

Consider an employee with the following salary structure:

Basic Salary: Rs. 25,000 per month
Dearness Allowance (DA): Rs. 5,000 per month
Night shift hours: 8 hours per night (10 PM to 6 AM)
Night duty days in the month: 22 days

Step 1: Calculate the hourly rate.

Hourly Rate = (Basic + DA) / 200 = (25,000 + 5,000) / 200 = Rs. 150 per hour

Step 2: Calculate the NDA per night.

NDA Per Night = Hourly Rate x Night Hours = 150 x 8 = Rs. 1,200

Note: The commonly referenced calculation uses (Basic + DA) / 200 x Night Hours, which for 8 night hours gives (Basic + DA) x 8/200 = (Basic + DA) / 25. Some organisations use a simpler flat percentage method at 10-15% of basic salary.

Step 3: Calculate the monthly NDA.

Monthly NDA = NDA Per Night x Night Duty Days = 1,200 x 22 = Rs. 26,400

Overtime Calculation for Night Shift Workers

Overtime Rate = 2 x (Basic + DA) / (Total Monthly Working Hours)

For an employee with Basic + DA of Rs. 30,000 and 200 standard monthly hours: OT Rate = 2 x 30,000 / 200 = Rs. 300 per hour of overtime.

The following table shows NDA calculations across different salary levels:

Basic + DA	NDA Per Night (8 hrs)	Monthly NDA (22 days)	OT Rate Per Hour
Rs. 15,000	Rs. 600	Rs. 13,200	Rs. 144
Rs. 20,000	Rs. 800	Rs. 17,600	Rs. 192
Rs. 25,000	Rs. 1,000	Rs. 22,000	Rs. 240
Rs. 30,000	Rs. 1,200	Rs. 26,400	Rs. 288
Rs. 40,000	Rs. 1,600	Rs. 35,200	Rs. 385

SalaryBox automates these calculations entirely. Once you configure the basic salary, DA, and shift timings, the platform computes NDA and overtime for each employee based on actual attendance records, eliminating manual errors and ensuring compliance.

What Are the Employer Obligations for Night Shift Workers?

Employers who operate night shifts bear significant legal and ethical responsibilities toward their workforce. These obligations are mandated across multiple labour laws and have been strengthened under the new Labour Codes. Non-compliance can result in substantial penalties, reputational damage, and increased attrition among night shift employees.

Comprehensive List of Employer Obligations

Mandatory Rest Period of 11 Hours: Employers must ensure a minimum gap of 11 consecutive hours between two shifts for every night shift worker. Scheduling software should automatically flag violations. SalaryBox shift scheduling includes built-in compliance checks that prevent you from creating overlapping or insufficiently spaced shifts.
Free Transportation (Door-to-Door for Women): Night shift workers must have access to safe and reliable transportation. For women employees, the OSH Code mandates door-to-door transport with GPS tracking and verified drivers. Many employers extend this facility to all night shift workers as a best practice to reduce absenteeism and improve retention.
Adequate Lighting and CCTV Surveillance: The workplace, parking areas, and access routes must be well-lit with functioning CCTV cameras recording continuously. Footage must be retained for a minimum period as specified by state rules, typically 30-90 days.
Security Personnel: Trained security guards must be deployed during night shifts. When women employees are working, at least one female security guard must be present on the premises. Security personnel should have direct communication with local law enforcement.
Medical Facilities: Employers must either maintain an on-site medical room with a trained first-aid attendant during night shifts or have a tie-up with a nearby hospital for emergency medical services. Workers exposed to hazardous conditions during night shifts may require periodic health check-ups at the employer’s expense.
Canteen and Food Arrangements: Night shift workers must have access to adequate food and beverage facilities. For factories with more than 250 workers, a canteen is mandatory under the Factories Act. Smaller establishments should ensure that vending machines, refrigeration, and microwave facilities are available.
Shift Rotation for Health: Employers should implement a rotation policy that limits continuous night shift assignments to minimise circadian rhythm disruption. Industry best practice suggests rotating workers every two to four weeks, with adequate adjustment time between shift changes.
Maintain Shift Registers and Attendance Records: Detailed records of shift schedules, actual attendance, overtime hours, and NDA payments must be maintained in prescribed formats. Under the new codes, these records must be digital and accessible for inspection. SalaryBox automatically maintains all required shift registers, attendance logs, and NDA computation records in a compliance-ready digital format.

What Are the Night Shift Rules for Women Employees in India 2026?

The rules governing women in night shifts have undergone a transformative change with the OSH Code 2020, replacing decades-old prohibitions with a framework of empowerment supported by mandatory safeguards. This section outlines the current legal position and the specific obligations employers must fulfil when women employees work night shifts.

Mandatory Safeguards Under the OSH Code

Written Consent: Women employees must provide written consent before being assigned to night shifts. This consent must be voluntary, informed, and documented. Employers cannot make night shift work a condition of employment or promotion for women.
GPS-Tracked Transport with Verified Drivers: Door-to-door transport must be provided, equipped with GPS tracking systems. Drivers must undergo police verification and background checks. The transport route and driver details must be shared with the employee and an emergency contact before each trip.
CCTV Coverage: Comprehensive CCTV surveillance must cover all areas of the workplace, including entry and exit points, common areas, parking lots, and corridors. Cameras must be operational throughout the night shift hours with recordings stored securely.
Female Security Personnel: At least one female security guard must be present on the premises during night shifts when women employees are working. This requirement applies regardless of the total number of women on duty.
Internal Complaints Committee (ICC): A functional ICC as mandated under the POSH Act must be constituted and accessible to night shift workers. Contact details of ICC members must be prominently displayed, and a dedicated helpline or communication channel must be available during night hours.
Right to Transfer to Day Shift: Women employees have the right to request transfer to day shifts on grounds of pregnancy, health concerns, or safety reasons. Employers must honour such requests within a reasonable timeframe without adverse impact on the employee’s position or compensation.

State-Wise Variations

While the OSH Code provides the central framework, state-level implementation varies. Maharashtra was among the first states to allow women in night shifts with detailed safety guidelines. Karnataka has implemented technology-driven safety measures for IT and BPO sectors, including real-time tracking of transport vehicles. Telangana requires employers to submit quarterly compliance reports on night shift safety measures for women employees.

Employers operating across multiple states must track these variations and ensure location-specific compliance. SalaryBox supports multi-state payroll configurations with state-specific night shift rules built into the platform.

What Are the Industry-Wise Night Shift Practices in India?

Night shift allowance and operational practices vary significantly across industries. The applicable legislation, typical shift timings, NDA rates, and compliance requirements differ based on the nature of work and the governing labour law. The following table provides a comprehensive industry-wise overview to help employers benchmark their practices against prevailing standards.

Industry	Typical Night Shift	NDA Range	Key Compliance
IT/BPO	9 PM – 6 AM	15-25% of basic	Shops & Establishment Act
Manufacturing	10 PM – 6 AM	10-15% of basic	Factories Act
Healthcare	8 PM – 8 AM (12 hrs)	Rs. 500-2,000/night	Clinical Establishments Act
Hospitality	10 PM – 7 AM	10-15% of basic	Shops & Establishment Act
Security Services	8 PM – 8 AM	Rs. 200-800/night	Contract Labour Act
Logistics	10 PM – 6 AM	10-20% of basic	Motor Transport Workers Act
Retail (24/7)	10 PM – 7 AM	10-15% of basic	State-specific rules

The IT and BPO sector typically offers the highest night shift allowances, reflecting the demanding nature of customer-facing overnight operations and the competitive talent market. Manufacturing and logistics industries generally follow the minimum statutory provisions, with NDA rates at 10-15% of basic salary. Healthcare represents a unique case where 12-hour night shifts are common due to patient care continuity requirements, and NDA may be paid as a fixed per-night amount rather than a salary percentage.

Security services and contract labour often have the lowest NDA rates, highlighting the need for better enforcement of minimum wage and allowance provisions in these sectors. Employers using contract labour for night shift operations must ensure that the principal employer’s compliance obligations are clearly defined in the contract and monitored regularly.

SalaryBox supports industry-specific payroll configurations that automatically apply the correct NDA calculation method, whether percentage-based or fixed-amount, based on your industry and state. The platform also generates industry-specific compliance reports for labour department inspections.

What Is the Tax Treatment of Night Shift Allowance in India?

Understanding the tax implications of night shift allowance is critical for both payroll processing and employee communication. Night shift allowance is classified as a component of salary income and does not enjoy any special tax exemption under the Income Tax Act, 1961.

Key Tax Rules for Night Shift Allowance

Fully Taxable as Salary Income: Night shift allowance is added to the employee’s gross salary and taxed at the applicable income tax slab rates. There is no Section 10 exemption available for NDA, unlike certain other allowances such as House Rent Allowance (HRA) or Leave Travel Allowance (LTA).
Included in Gross Salary for TDS: Employers must include NDA in the total taxable salary when computing monthly TDS deductions under Section 192 of the Income Tax Act. Failure to include NDA in TDS computation can result in penalties during assessment proceedings.
PF and ESI Implications: Night shift allowance is generally included in the definition of basic wages for PF contribution purposes if it is paid universally to all night shift workers. However, if NDA is paid as a special allowance linked to specific terms and conditions, it may be excluded. Employers should seek professional advice on their specific NDA structure.
Payslip Transparency: Employers must show NDA as a separate line item on the payslip. Combining NDA with other salary components reduces transparency and can lead to disputes during tax filing or labour inspections. Clear separation also helps employees understand their total compensation structure.

SalaryBox auto-includes NDA in TDS computation and generates Form 16 with NDA clearly reflected as a separate salary component. The platform ensures that PF, ESI, and professional tax calculations accurately account for the night shift allowance based on the employer’s chosen treatment.

What Are the Penalties for Non-Compliance with Night Shift Rules?

The consequences of non-compliance with night shift regulations have been significantly enhanced under the new Labour Codes, reflecting the government’s emphasis on worker safety and welfare. Employers must be aware of both financial penalties and operational consequences of violations.

Penalties Under the Factories Act, 1948

General Violations: Failure to comply with shift duration limits, rest period requirements, or overtime provisions can attract fines of up to Rs. 2 lakh. For repeat offences, the fine may be accompanied by imprisonment of the occupier or factory manager for a term extending up to two years.
Record-Keeping Failures: Not maintaining shift registers, attendance records, or overtime logs as prescribed can result in fines of up to Rs. 50,000 per instance. Inspectors have the authority to examine records without prior notice during factory operating hours.

Enhanced Penalties Under the OSH Code 2020

Safety Violations: Failure to provide mandatory safety measures for night shift workers, including transport, CCTV, security, and medical facilities, can attract penalties of up to Rs. 5 lakh. In cases where the violation results in injury to a worker, additional compensation and criminal liability may apply.
Record-Keeping Under Digital Requirements: Non-compliance with the digital attendance and record-keeping requirements under the new codes can result in fines of up to Rs. 1 lakh for first-time violations, with escalating penalties for repeat offences.
Women Safety Non-Compliance: Specific violations related to women employee safeguards during night shifts, such as failure to provide transport, consent documentation, or ICC accessibility, carry separate penalties that may be compounded with general safety violation fines.

The introduction of the SHRAM (Simplified, Harmonised, and Randomised Allied Mechanism) portal for digital labour inspections has increased the frequency and thoroughness of compliance checks. Inspections are now data-driven, with establishments flagged for inspection based on digital compliance indicators. Employers using SalaryBox maintain audit-ready digital records that satisfy SHRAM inspection requirements, significantly reducing the risk of penalty exposure.

Frequently Asked Questions About Night Shift Allowance in India

What is night shift allowance in India?

Night shift allowance is additional compensation paid to employees who work between 10:00 PM and 6:00 AM. It is mandated by the Factories Act for factory workers and is customarily set at 10-15% of basic salary. The exact amount varies by state, industry, and employer policy, and it is fully taxable as salary income.

How is night shift allowance calculated?

The standard formula is: (Basic Salary + DA) divided by 200, multiplied by the number of night hours worked, multiplied by the number of night duty days. For example, an employee with Rs. 30,000 basic plus DA working 8 night hours for 22 days would receive Rs. 26,400 per month as NDA. SalaryBox automates this calculation based on actual attendance.

Is night shift allowance taxable in India?

Yes, night shift allowance is fully taxable as salary income in India. There is no special exemption under Section 10 or any other provision of the Income Tax Act. NDA must be included in gross salary for TDS calculation, and employers must show it separately on the payslip for transparency and compliance during income tax assessments.

Are women allowed to work night shifts in India?

Yes, under the OSH Code 2020, women are allowed to work night shifts across all sectors in India. However, employers must implement mandatory safeguards including written consent, door-to-door GPS-tracked transport, CCTV surveillance, female security personnel, and an accessible Internal Complaints Committee. Women retain the right to transfer to day shifts for health or safety reasons.

What is the maximum night shift duration under Indian law?

Under the Factories Act, the maximum shift duration is 8 hours per day, with overtime at double the ordinary rate beyond that limit. The OSH Code 2020 permits shifts of up to 12 hours including overtime under specified conditions. The total weekly working hours remain capped at 48 hours regardless of shift duration, and a minimum 11-hour rest between shifts is mandatory.

Does the employer have to provide transport for night shift workers?

Under the OSH Code 2020, employers must provide door-to-door transport for women employees working night shifts. The transport must have GPS tracking and verified drivers. While transport for male employees is not specifically mandated by law, most employers provide it as a best practice for safety and to ensure reliable attendance during night operations.

What overtime rate applies to night shift workers?

Overtime for night shift workers is payable at twice the ordinary rate of wages under both the Factories Act and the OSH Code 2020. The overtime calculation is based on Basic Salary plus Dearness Allowance. Any work beyond 9 hours in a day or 48 hours in a week triggers the overtime provision. Employers must maintain detailed overtime records for inspection purposes.

How can employers automate night shift allowance in payroll?

Employers can use payroll platforms like SalaryBox to fully automate night shift allowance calculation and disbursement. SalaryBox integrates shift scheduling with attendance tracking and payroll processing, automatically computing NDA based on actual night hours worked. The platform also handles overtime calculation, TDS integration, and generates compliance-ready reports for labour inspections.

Conclusion: Simplify Night Shift Compliance with SalaryBox

Managing night shift allowance and compliance is a complex undertaking that requires meticulous attention to legal requirements, accurate calculations, and comprehensive record-keeping. With the new Labour Codes introducing enhanced provisions for worker safety, digital record-keeping, and women’s empowerment in night shifts, the compliance burden on employers has increased significantly.

SalaryBox is purpose-built for Indian employers managing shift-based workforces. From automatic NDA calculation and overtime tracking to digital attendance records and state-specific compliance reporting, the platform eliminates manual errors and ensures your business remains fully compliant with all applicable labour laws. Start your free trial today at salarybox and experience hassle-free night shift payroll management.