Time period for gratuity

Ashish (Chartered accountant) (181 Points)

30 July 2023  
Dear Experts

If someone joining date in a company is 1 August 2018 and he resign on 1 August 2023 on completion 5 years, then is he liable for gratuity ? or he need to resign after 1 August 2023.
and how to claim gratuity?

Thank you