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# CSRS Information

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.

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 1/2 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).  There is no Government contribution, but the employee contributions are tax-deferred.

This section of the website covers the Civil Service Retirement System (CSRS).   Through the menu links on the left, you can find information about the following CSRS retirement topics:
              - Eligibility  – The main eligibility requirements for the common types of retirements.
              - Computation  – How your retirement annuity is computed.
              - Creditable Service  – Rules showing the civilian and military service that can be used to compute your CSRS retirement benefits.
              - Planning and Applying  – It's never too early to start planning for retirement in order to ensure it goes smoothly. Here you will find information to help ensure your retirement starts well.
              - Types of Retirement  – Learn about the age, service requirements and considerations affecting the various types of retirement.
              - Survivors  – When a Federal employee dies, monthly or lump sum benefits may be payable to survivors. Learn about these Survivor benefits here.
              - Military Retired Pay  – Adding military service to your civilian service.
              - Service Credit  – Payment to increase your annuity for civilian service when no CSRS retirement deductions were withheld or were refunded or for military service after 1956.
              - Former Employees  – Options if you leave your Federal job before becoming eligible for retirement.