How It Works: The Payment of Gratuity Act, 1972
Gratuity is a monetary reward provided by an employer to an employee for rendering uninterrupted services to the establishment for five years or more. It operates as a statutory severance benefit upon resignation, retirement, or layoff contingencies.
The Statutory Calculation Formula
For organizations operating under the Gratuity Act, the severance algorithm calculates 15 days of your final wage for every completed year of corporate service using a standardized 26-day operational month base rate:
Payout = (15 / 26) Ć Last Drawn Basic Salary Ć Years of Service
For fractions of service, if you have completed 6 years and 7 months, it rounds up entirely to 7 operational years of tenure weight.
Live 2026 Taxation Baseline
Under Section 10(10) of the Income Tax Act, the standard gratuity formula applied to non-government institutional employees is completely tax-exempt up to an absolute limit of ā¹20 Lakhs across their entire lifetime. Any funds received above this aggregate statutory limit are taxed aggressively per the prevailing individual income tax slab.
Worked Example
Mahesh has worked at the same company for 12 years and 8 months. His current basic salary is ā¹55,000/month. Gratuity = Basic Ć 15 Ć Years Ć· 26. For 12 years 8 months, tenure rounds to 13 years (any period above 6 months rounds up). Gratuity = ā¹55,000 Ć 15 Ć 13 Ć· 26 = ā¹4,12,500. This is fully tax-free as it falls well under the ā¹20 lakh exemption limit.
Common Mistakes
- Using CTC instead of basic salary: Gratuity is calculated on basic salary only ā not CTC, not gross salary. Using the wrong base inflates or deflates the calculation significantly.
- Not knowing the 5-year rule: Gratuity is payable only if you complete 5 years of continuous service. Leaving at 4 years 11 months forfeits your entire gratuity ā unless your company has a more generous policy.
- Forgetting the rounding rule: Service of 6 months or more in a year rounds up to a full year. 8 years 7 months = 9 years for gratuity. 8 years 4 months = 8 years.
Tips
- Check for company's enhanced gratuity: Some companies offer gratuity beyond the statutory minimum (15/26 formula). Check your appointment letter or HR policy ā it may be better than the legal minimum.
- Gratuity is part of your CTC: Many employers include gratuity provision in CTC (~4.81% of basic). This money builds up as a liability ā it's yours once you complete 5 years.
- Tax-free up to ā¹20 lakh: Since most employees receive well under ā¹20 lakh in gratuity, the full amount is effectively tax-free. Plan your resignation date to maximise completed years.