Eligibility and the formula
An employee becomes eligible after five years of continuous service with the same employer, on superannuation, retirement, resignation, or death or disablement (where the five-year condition is waived). Gratuity is (last drawn basic + DA) × 15 ÷ 26 × completed years of service. A fraction of service of six months or more counts as a full year, so 7 years and 7 months counts as 8 years.
The 15/26 factor represents fifteen days' wages for each year, using 26 working days as the month. The statutory ceiling is ₹20 lakh; employers may pay more under a contract or scheme but the excess is not tax-exempt.
- Eligibility: 5 years of continuous service (waived on death or disablement)
- Formula: (basic + DA) × 15 ÷ 26 × completed years
- Six months or more in the final year rounds up to a full year
- Ceiling ₹20 lakh; payable within 30 days of becoming due
Tax treatment
For private-sector employees covered by the Act, gratuity received is exempt from income tax up to ₹20 lakh across the employee's lifetime. Amounts above the statutory formula or above ₹20 lakh are taxable as salary in the year of receipt. Payroll should show gratuity in the full-and-final settlement separately from salary so that the exemption is applied correctly in Form 16.
Provisioning in CTC and the cash-flow trap
Many employers include gratuity in CTC at 4.81% of basic plus DA, which is 15 ÷ 26 ÷ 12 expressed as a percentage. Including it in CTC is a presentation choice; the liability is statutory whether or not it is shown. The trap is quoting it in CTC without setting money aside, then facing a lump sum of several lakh when a long-serving employee resigns.
The Code on Wages definition of wages also applies here: if allowances exceed 50% of remuneration, the add-back increases the gratuity base. Security agencies with guards deployed for years at the same client should track continuous service carefully, because transfers between sites do not break service.
Last drawn basic plus DA is ₹30,000. Service of 7 years and 8 months rounds up to 8 years. Gratuity is ₹30,000 × 15 ÷ 26 × 8 = ₹1,38,462. It is below ₹20 lakh, so fully tax-exempt, and must be paid within 30 days of the last working day. Had the employer been provisioning 4.81% of basic monthly, it would have accumulated roughly ₹1,443 per month against this liability.
