Your eligibility criteria is 8 years only and not 9 years. If you have completed 8 years plus 24o days then it can be calculated as 9 years. So your eligibility is last drawn basis plus DA * 15/26 * 8
10th June 2019 From India, Madras
After completion of minimum five years of service then in accordance with section 4(2) of Payment of gratuity Act, 1972 employer for every completed year of service or part thereof in excess of six months shall pay gratuity to an employee at the rate of fifteen days wages based on the rate of wages last drawn by the employee concerned. So in this case this employee is entitled to have gratuity for only eight years from the employer.
10th June 2019 From India, Delhi