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Civil Service Retirement System (CSRS)

The Civil Service Retirement Act, which became effective on August 1, 1920, established a retirement system for certain federal employees. It was replaced by the Federal Employees Retirement System (FERS) for federal employees who first entered covered service on and after January 1, 1987. Please note that if you entered the government after this date, you are not eligible for CSRS.

The Civil Service Retirement System (CSRS) is a defined benefit, contributory retirement system. Employees share in the expense of the annuities to which they become entitled. CSRS covered employees contribute 7, 7.5, or 8 percent of pay to CSRS and, while they generally pay no Social Security retirement, survivor and disability (OASDI) tax, they must pay the Medicare tax (currently 1.45 percent of pay). The employing agency matches the employee's CSRS contributions.

CSRS employees may increase their earned annuity by contributing up to 10 percent of the basic pay for their creditable service to a voluntary contribution account. Employees may also contribute a portion of pay to the Thrift Savings Plan (TSP) up to the annual Internal Revenue Service (IRS) elective deferral limit. There is no government contribution, but the employee contributions are tax-deferred.

CSRS Offset Information

CSRS Offset was created in 1987 and generally applies to employees who had a break in federal service after 1983 that lasted longer than 1 year and had at least 5 years of civilian service as of January 1, 1987. It also applies to employees who were hired into a civilian job before 1984, but did not acquire retirement coverage until after 1984 and had at least 5 years of service as of January 1, 1987.

CSRS Offset employees are covered by both CSRS and Social Security. You earn retirement credit under CSRS, while also earning credits under Social Security. When you retire from the government, your retirement benefit is computed in the same way that CSRS benefits are computed. However, when you become eligible for Social Security benefits (usually at age 62), your CSRS retirement benefit is reduced, or offset, by the value of the Social Security benefit you earned while working for the government.

The amount CSRS Offset employees pay for retirement is the same amount that CSRS employees pay, however it is reduced, or offset, by Social Security taxes (6.2 % of pay). Agencies contribute a set amount (7% for most employees) to CSRS Offset.

Just like CSRS employees, CSRS Offset employees are also allowed to participate in the Thrift Savings Plan and currently may contribute up to the annual without a government contribution.

Learn more about Internal Revenue Service (IRS) elective deferral limit.

 

How Do I Plan For CSRS/CSRS Offset Retirement?

How Is My CSRS/CSRS Offset Annuity Calculated?

What Are My Retirement Options Within CSRS/CSRS Offset?

What Creditable Service Does CSRS/CSRS Offset Include?

Last Modified: Aug 07, 2024
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