Payment of Bonus Act in India: Eligibility, Statutory Slabs, 8.33% to 20% Calculation & Employer Compliance (2026)

Overview: Master statutory bonus calculation in India. A practical guide to the Payment of Bonus Act, 30-day eligibility rule, Rs 21,000 salary ceiling, 8.33% minimum bonus math, and mandatory Form A, B, C registers.

Is Annual Bonus a Voluntary Gift or a Legal Requirement?

In many companies, annual bonuses are associated with Diwali celebrations, festive occasions, or company performance milestones. While performance bonuses are discretionary, Indian labor law mandates an entirely separate statutory entitlement: the Payment of Bonus Act, 1965.

Under this Act, eligible employees have a legal right to share in the prosperity of the organization. Even if a business incurs an accounting loss during the year, paying a minimum statutory bonus remains mandatory.

Understanding who qualifies, how the statutory wage ceiling operates, and how to compute the 8.33% to 20% bonus brackets is critical for HR leaders, finance managers, and business founders across India.

Applicability: Which Establishments are Covered?

The Payment of Bonus Act applies to the following:

• Every factory registered under the Factories Act, 1948.

• Every shop, establishment, or commercial organization employing 20 or more persons on any day during an accounting year.

• Note: Several state governments have lowered this threshold to establishments employing 10 or more workers.

• Once the Act becomes applicable to a business, it continues to apply even if the headcount drops below the statutory threshold later.

5-Year Exemption for New Startups:

Newly set up establishments enjoy an exemption from paying bonus during the first 5 accounting years, provided they have not derived any net profit during those years. However, if the startup makes a net profit in any of those initial 5 years, paying bonus becomes mandatory for that profitable year.

Employee Eligibility Criteria: Who Qualifies for Statutory Bonus?

To be legally entitled to a statutory bonus, an employee must satisfy two conditions:

1. Minimum Service Tenure: The employee must have worked in the establishment for a minimum of 30 working days in that financial year.

2. Statutory Salary Ceiling: The employee's monthly wage (Basic Salary + Dearness Allowance) must not exceed Rs. 21,000 per month.

If an employee's basic wage exceeds Rs. 21,000 per month, they fall outside the mandatory coverage of the Payment of Bonus Act (though employers can still offer discretionary performance incentives).

The Bonus Math: Minimum 8.33% vs Maximum 20% Explained

The Act establishes a clear floor and ceiling for annual bonus payouts:

1. Minimum Statutory Bonus (8.33%)

• Employers are legally required to pay a minimum bonus of 8.33% of the annual wage (or Rs. 100, whichever is higher).

• This minimum bonus is compulsory regardless of whether the business generated a profit or suffered a financial loss.

1. Maximum Statutory Bonus (20%)

• If the business generates sufficient allocable surplus during the accounting year, the bonus percentage can increase up to a statutory maximum cap of 20% of the annual wage.

How the Calculation Ceiling Operates (Section 12)

A common point of confusion is how the calculation base is determined. Under Section 12 of the Act:

Where an employee's salary (Basic + DA) is between Rs. 7,000 and Rs. 21,000 per month, the statutory bonus is calculated on Rs. 7,000 per month or the minimum wage for scheduled employment (fixed by the state government), whichever is higher.

Step-by-Step Practical Calculation Example:

Employee Rahul works at a manufacturing and logistics company. His monthly Basic + DA is Rs. 18,000. He worked for the entire 12 months of the financial year. The applicable state minimum wage is Rs. 9,000 per month.

1. Eligibility Check: Monthly wage (Rs. 18,000) is below Rs. 21,000. Rahul is eligible.

2. Calculation Wage Base: Higher of Rs. 7,000 and state minimum wage (Rs. 9,000) = Rs. 9,000 per month.

3. Annual Calculation Base: Rs. 9,000 * 12 months = Rs. 1,08,000.

4. Minimum Bonus Payout (8.33%): 8.33% of Rs. 1,08,000 = Rs. 8,996.

5. Maximum Bonus Payout (20%): 20% of Rs. 1,08,000 = Rs. 21,600.

Statutory Payment Timelines & Mandatory Registers

To maintain audit compliance, employers must observe the following statutory requirements:

• 8-Month Payout Deadline: Statutory bonus must be paid in cash or direct bank transfer within 8 months from the close of the financial year (i.e., on or before November 30 for companies following the April-March financial year).

• Form A: Computation of the Gross Profits of the establishment.

• Form B: Calculation of Available Surplus and Allocable Surplus (Set-on and Set-off).

• Form C: Register showing the bonus paid to each employee during the accounting year.

• Form D: Annual return submitted to the Inspector of the Labour Department within 30 days of the payment deadline.

Summary Table: Payment of Bonus Act at a Glance

Conclusion

Statutory bonus compliance is not only a legal obligation but also an important contributor to employee motivation and festive cheer. By tracking employee working days, applying correct state minimum wage calculation bases, and preparing Forms A, B, and C on time, businesses protect themselves from severe labor audit non-compliance.

With PrimeHR intelligent payroll engine, tracking 30-day working day qualifiers, checking Rs. 21,000 salary thresholds, and computing precise 8.33% to 20% statutory bonus registers takes just seconds.