Dear Jyoti Prakash,
First and foremost, we should carefully distinguish the eligibility for statutory gratuity and the entitlement to claim it.
If we read the entire provisions of section 2-A of the PGA,1972, thoroughly understand the contents of the admissible breaks in service mentioned therein, and apply them to the similar situation we come across, we can determine the eligibility for gratuity based on section 2-A read with section 4(1).
Section 2-A defines at the outset what " continuous service " is for the purpose of the Act. Simply put, it is uninterrupted service. At the same time, there may be some interruptions or breaks in service which cannot be attributed on the part of the employee. They can be due to (1) sickness (2) accident (3) leave (4) absence from duty without leave i.e., unauthorized absence which is not treated by the employer as break in service under the service regulations (4) lay-off or (5) a strike or a lock out or a cessation of work not due to the fault of the employee. Therefore, these breaks have to be treated as no breaks for determining continuous service under the Act for the purpose of calculation of gratuity.
Sub-sections (2) and (3) provides for the minimum length of continuous service in terms of one year or six months in respect of service in certain establishments and in terms of seasons in respect of seasonal establishments respectively.
Thus, counting backwards from the date of termination of service, if an employee has completed not less than five years of continuous service in the same establishment, he fulfills the eligibility criterion.
But the entitlement criterion becomes yearly basis under the provisions of sub-section (2) of Section 4 which stipulates that gratuity should be paid for every completed year of service or part thereof in excess of six months at a specified rate. It implies automatically that after getting qualified, the employee would be entitled to claim gratuity only in respect of those years in which he rendered continuous service as per the provisions of section 2-A.
Therefore, if the unauthorized absence in the 3rd and 4th years is not declared by the employer as break in service under the service regulations or rules, the employee is entitled to gratuity to the entire 5 years of service.