....no member of Congress is eligible for any pension unless he or she has served in Congress for at least five years. (Senators serve six-year terms; House members must seek reelection every two years.)
To collect, a congressman or senator must be age 62, or be at least age 50 with 20 years of service, or be any age with 25 years of service.
Under the most recent pension program, adopted in 1984, the size of a pension is based on the highest three years of a member's salary, the number of years of service and a multiplier, which is 1.7 percent for the first 20 years of service and 1.0 percent for subsequent years.
Heres an example, using a typical 25-year rank-and-file member who retired this year. The pension would be the sum of two calculations. First, multiply $172,443 [the average salary over the last three years] times 20 years times 0.017. Then, multiply $172,443 times 5 years times 0.01 and add that number to the first calculation. The total: about $67,250 per year.
Thanks.