你认为你会一直做这份政府工到退休,那你就把这份政府工的退休金的总数,和你能拿到的最高SSI减去你已经交的SSI能拿到的福利,比较一下。你就知道答案了。
A=The monthly amount could be collected through government pension after 15 years
B=The monthly amount of SSI after 35 years minus the monthly amount of SSI after 20 years
A>B, contribute to your government pension
B>A or B=A contribute to SS