Dear colleague,
In the instant case, gratuity is payable for 6 years . As per the Act 6 months or more , after initeal 5 years of service, is treated as one year's service.In your case , 5 months' service will be disregarded.
Had the person completed 6 months or more, gratuity would have been payable for 7 years .
Regards,
Vinayak Nagarkar
HR and Employee Relations Consultant