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Gratuity calculator — 15 ÷ 26 × years.

Enter the last drawn monthly salary (basic plus dearness allowance) and the length of service. Get the gratuity under the Payment of Gratuity Act formula, with the ₹20 lakh ceiling and the six-month rounding rule applied, and a PDF for the file.

Your details
Is the establishment covered by the Payment of Gratuity Act?
Last drawn monthly salary: basic plus DA (₹)
Years of service
Extra months
Gratuity is normally payable after five years of continuous service, with exceptions such as death or disability. This calculator does the sum; it does not decide eligibility.
Gratuity
₹3,75,000
13 years counted
Working
Service entered12 years 8 months
Years counted13
Formula: salary × 15 ÷ 26 × years₹3,75,000
Ceiling under the Act₹20,00,000
Gratuity₹3,75,000
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Not sure the employee qualifies? Use the gratuity eligibility checker. For the actuarial liability in the books, see the gratuity actuarial calculator.

How gratuity is calculated

For an employee of an establishment covered by the Payment of Gratuity Act, 1972, gratuity is fifteen days of wages for each completed year of service. A day of wages is taken as one twenty-sixth of the monthly wages, so the formula is last drawn monthly salary multiplied by 15, divided by 26, multiplied by the years of service. The salary used is basic plus dearness allowance.

A part of a year of more than six months counts as a full year. An employee with 12 years and 8 months of service is therefore treated as having 13 years, while one with 12 years and 5 months is treated as having 12.

For employees of establishments not covered by the Act, section 10(10)(iii) of the Income-tax Act, 1961 exempts half a month's average salary of the last ten months for each completed year of service, with no rounding up, subject to a limit the Central Government notifies. The calculator uses the 30-day month and a ₹20 lakh limit for that case; confirm the notified limit. For employees under the Act, the ceiling is ₹20 lakh.

Worked example: 12 years and 8 months, covered by the Act

An employee in an establishment covered by the Act has a last drawn basic plus dearness allowance of ₹50,000 a month and has served 12 years and 8 months.

Inputs
Last drawn salary (basic + DA)₹50,000
Service12 years 8 months
Years counted13 (8 months is over six)
Output
Formula50,000 × 15 ÷ 26 × 13
Gratuity₹3,75,000
Ceiling₹20,00,000 not reached
50,000 × 15 ÷ 26 is ₹28,846 per year of service, and 13 years gives ₹3,75,000. It is well below the ₹20 lakh ceiling, so nothing is cut.

Common mistakes

Using gross salary instead of basic plus DA
The formula uses wages as defined for gratuity, which is basic and dearness allowance for most employees. Using gross salary with all allowances overstates the amount.
Dividing by 30 instead of 26
For establishments covered by the Act, a day of wages is one twenty-sixth of the monthly wages. Dividing by 30 understates the gratuity.
Forgetting the six-month rule
A part of a year over six months counts as a full year for covered establishments. Missing it can cost a year of gratuity.
Ignoring the ceiling
Gratuity under the Act is capped at ₹20 lakh. For long-serving, highly paid employees the formula can exceed it.
Treating eligibility as automatic
The five-year rule has exceptions, and recent labour law changes affect some categories of employees. Check the Act, the employment contract and current rules before you pay.

Frequently asked questions

What is the gratuity formula?+
For an establishment covered by the Payment of Gratuity Act, gratuity is last drawn monthly salary (basic plus dearness allowance) multiplied by 15, divided by 26, multiplied by the completed years of service, with a part of a year over six months counted as a full year.
What is the maximum gratuity?+
The ceiling under the Act is ₹20 lakh, following the 2018 amendment. An employer may pay more under its own policy, but the amount above the limit is not covered by the statutory formula.
How is gratuity calculated if the company is not covered by the Act?+
Section 10(10)(iii) of the Income-tax Act, 1961 exempts half a month's average salary of the last ten months for each completed year of service, with no rounding up, subject to a notified limit. This calculator takes a month as 30 days.
Is gratuity taxable?+
Under section 10(10) of the Income-tax Act, 1961, gratuity received under the Payment of Gratuity Act is exempt up to the amount calculated under section 4(2) and (3) of that Act, which carries its ceiling. For employees not covered by the Act, the exemption is half a month's average salary of the last ten months for each completed year, subject to a limit the Central Government notifies. Anything above the exempt amount is taxed as salary. The section is renumbered from tax year 2026-27 under the Income-tax Act 2025, so check the current section.
Do I need five years of service?+
Gratuity is normally payable after five years of continuous service, with exceptions such as death or disability. Recent changes to labour law may affect some employees, so check the current rules.

Authoritative sources

Payment of Gratuity Act, 1972 and the Income-tax Act — Section 10(10) of the Income-tax Act, 1961 was read on the Income Tax Department site (exemption to the extent calculated under section 4(2) and (3) of the Gratuity Act; half a month's average salary for employees not covered by the Act, subject to a notified limit). The text of the Gratuity Act itself could not be opened at the time of review, so the 15/26 formula, the six-month rule and the ₹20 lakh ceiling reflect the Act as amended in 2018 as widely reported. The Code on Social Security, 2020 and the Income-tax Act 2025 may change the wording or section numbers; confirm the current text.
Always confirm against the latest version of the source. Regulations evolve and amendments are common.
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Gratuity eligibility checker →Gratuity actuarial calculator →EPF contribution calculator →HRA exemption calculator →
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Last reviewed: 2026-10-09 · For informational purposes only — not professional advice.