How to Use the Gratuity Calculator
- Enter your last drawn monthly Basic Salary and Dearness Allowance (DA).
- Enter your total years of continuous service with your employer (e.g., 6.5 years).
- Select whether your establishment is "Covered under Payment of Gratuity Act, 1972" (applies to most private companies with 10+ employees) or "Not Covered".
- Instantly view your calculated gratuity amount, the tax-exempt portion (up to the statutory ₹20 Lakh limit), and any taxable surplus.
Gratuity Formula & Tax Rules (1972 Act)
The gratuity formula depends on whether the organization is covered under the Payment of Gratuity Act: 1. Covered under the Act: Gratuity = (15 × Last Drawn Basic Salary + DA × Tenure in Years) ÷ 26 (Note: 26 represents working days in a month. Any service period of 6 months or more in a fractional year is rounded up to the next full year). 2. Not Covered under the Act: Gratuity = (15 × Last Drawn Basic Salary + DA × Completed Years of Service) ÷ 30 (Note: Equivalent to 0.5 × Salary × Completed Years. Fractional months are ignored). Statutory Tax Exemption Limit: The maximum tax-free gratuity under Section 10(10) of the Income Tax Act is ₹20,00,000 (₹20 Lakhs).
Corporate Employee (Covered under Act, 8.5 Years Service)
Last Drawn Basic + DA: ₹65,000/mo | Service: 8 Years 7 Months (8.58 yrs) | Covered: Yes
Because service exceeds 6 months in the 9th year, tenure is rounded up to 9 years. Gratuity = (15 × ₹65,000 × 9) ÷ 26 = ₹87,75,000 ÷ 26 = ₹3,37,500.
Total Gratuity: ₹3,37,500 | Tax-Exempt Portion: ₹3,37,500 (Below ₹20L) | Taxable Portion: ₹0
Senior Professional (Covered, 25 Years Service)
Last Drawn Basic + DA: ₹1,50,000/mo | Service: 25 Years | Covered: Yes
Gratuity = (15 × ₹1,50,000 × 25) ÷ 26 = ₹56,250,000 ÷ 26 = ₹21,63,462.
Total Gratuity: ₹21,63,462 | Tax-Exempt Gratuity: ₹20,00,000 (Statutory Max) | Taxable Gratuity: ₹1,63,462
Employee Not Covered under the Act (12.8 Years Service)
Last Drawn Basic + DA: ₹40,000/mo | Service: 12 Years 10 Months | Covered: No
Fractional months are ignored; only 12 completed years count. Gratuity = 0.5 × ₹40,000 × 12 = ₹2,40,000.
Total Gratuity: ₹2,40,000 | Tax-Exempt Gratuity: ₹2,40,000 | Taxable Gratuity: ₹0
Important Gratuity Rules
- The minimum tenure required for gratuity eligibility is 5 years of continuous service, but the 5-year condition is waived in the unfortunate event of employee death or permanent disability.
- Gratuity is calculated solely on your Basic Salary and Dearness Allowance (DA); special allowance, HRA, and bonuses are excluded from the calculation.
- Employers cannot forfeit gratuity unless an employee has been terminated for riotous conduct, moral turpitude, or causing intentional financial damage to company property.
- Companies can pay gratuity higher than the statutory formula if outlined in their employment contract, but amounts exceeding ₹20 Lakhs will be subject to income tax.
- Ensure you fill out Form F (Gratuity Nomination Form) at the time of joining an organization to protect your family’s interests.
Common Mistakes to Avoid
- Calculating gratuity using total CTC or Gross Salary instead of only Basic + DA.
- Believing you can claim gratuity with less than 5 continuous years of service (except in disability/death cases).
- Assuming the 26-day divisor applies to non-covered establishments.
- Assuming that gratuity payments are always 100% tax-free regardless of the amount (the statutory ceiling is ₹20 Lakhs).