Dear Trupti,
As per the Payment of Gratuity Act of 1972, in any establishment with 10 or more employees, gratuity will be applicable. After resignation, termination, expiry, or disablement, employees will be eligible for gratuity. In your case, the employee must have completed a minimum of 5 years in the same organization for you to pay the gratuity amount upon resignation only.
If you have any queries, please refer to the Payment of Gratuity Act 1972.
Regards,
Charvaka Reddy