Gratuity is a statutory financial retirement benefit mandated by labor legislation to reward long-serving employees for continuous, dedicated service to an enterprise. Governed primarily by the Payment of Gratuity Act 1972 in India and the West Pakistan Industrial and Commercial Employment (Standing Orders) Ordinance 1968, gratuity operates as an employer-funded lump-sum severance entitlement payable upon retirement, superannuation, resignation, or unfortunate death. The Ubify Gratuity Calculator models exact statutory severance entitlements across both covered and uncovered establishments.

### The Statutory Gratuity Formula & Mathematical Breakdown

For organizations and commercial establishments covered under the Payment of Gratuity Act 1972 (enterprises employing 10 or more persons), gratuity calculation uses a standardized statutory wage formula:

$$\text{Gratuity Payout} = \frac{15 \times \text{Last Drawn Basic Wage + DA} \times \text{Tenure (Years)}}{26}$$

Where: - **Last Drawn Wage:** The combination of monthly Basic Salary plus Dearness Allowance (DA). HRA, special allowances, overtime, and annual bonuses are excluded from the gratuity base. - **Factor 15:** Represents 15 days of wages for every completed year of service. - **Factor 26:** Represents the number of working days in a month (30 calendar days minus 4 Sundays), reflecting commercial labor standards. - **Tenure Rounding (The 6-Month Rule):** Service fractions exceeding 6 months round up to the next full year. For example, 7 years and 7 months rounds to 8 years; 7 years and 5 months rounds to 7 years.

#### For Establishments NOT Covered Under the Gratuity Act For smaller enterprises not legally bound by the Act, gratuity is computed based on standard 30-day calendar months:

$$\text{Gratuity Payout (Uncovered)} = \frac{15 \times \text{Last Drawn Monthly Salary} \times \text{Tenure (Years)}}{30}$$

#### Real-World Worked Corporate Severance Scenario Suppose a corporate employee resigns from an IT services firm after **14 years and 9 months** of continuous service: - Completed Tenure: 14 years and 9 months $\rightarrow$ rounds up to **15 completed years**. - Last Drawn Basic Salary: ₹70,000/month - Dearness Allowance (DA): ₹10,000/month - Qualifying Monthly Wage ($W$): $70,000 + 10,000 = **₹80,000**$

$$\text{Gratuity Payout} = \frac{15 \times 80,000 \times 15}{26} = \frac{18,000,000}{26} \approx **₹692,308**$$

Upon separation, the employer is legally obligated to disburse **₹692,308** within 30 days of the employee's last working day.

### Eligibility Criteria & Sovereign Tax Exemption Limits

1. **The 5-Year Continuous Service Rule:** Employees must complete at least five continuous years of service with the same employer to become eligible for gratuity upon resignation. - *Statutory Exception:* The 5-year vesting condition is completely waived in the event of an employee's death or permanent physical disablement caused by accident or disease. 2. **Statutory Exemption Ceiling under Section 10(10):** Under current Indian tax laws, gratuity received by private-sector employees covered under the Act is exempt from income tax up to a maximum statutory lifetime limit of **₹20,00,000 (₹20 Lakhs)**. Any amount disbursed in excess of ₹20 Lakhs is added to taxable salary income. 3. **Employer Forfeiture Restrictions:** An employer cannot withhold or forfeit earned gratuity arbitrarily. Under Section 4(6), gratuity can only be forfeited if the employee's services were formally terminated for violent, riotous conduct, moral turpitude, or wilful damage causing quantifiable financial loss to company property.