Federal law allows certain state and local governments to exclude employees from Social Security coverage if the employees are provided with a sufficiently generous pension. Approximately 6.5 million such workers were not covered by Social Security in 2018. Retirement systems for non-covered...

Social Security is designed to serve as the base of retirement support, to be supplemented by employer-sponsored plans. However, approximately one-quarter of state and local government employees – currently, around 5 million workers annually – are not covered by Social Security on their...

Social Security is designed to provide a base of retirement income, to be supplemented in part by employer-sponsored retirement plans. However, approximately one-quarter of state and local government employees are not covered by Social Security, which federal law allows if their...