How many years do employees have to pay social security?

Accumulated payment of basic old-age insurance 15 years, and accumulated payment of basic medical insurance for 20 years.

According to the current policy:

1. In the same city, the cumulative payment of basic old-age insurance is 15 years, and the cumulative payment of basic medical insurance is 20 years. When retiring, the minimum basic pension will be issued according to the standard of the city where the payment is made, and the medical insurance standard of the city where the payment is made will be implemented.

2, migrant workers, in every city, the basic old-age insurance and basic medical insurance are not enough years, and in all cities, the accumulated payment of basic old-age insurance is 15 years, and the basic medical insurance is 20 years, then the basic pension is paid according to the local standard of the place where the household registration is located, and the medical insurance standard of the place where the household registration is located is implemented.

3, in all cities, the basic old-age insurance and basic medical insurance payment period is not enough, at retirement, according to the local social security payment base of the year, a one-time supplement of basic old-age insurance and basic medical insurance period.