The FERS Special Supplement

FERS Special Supplement

FERS employees have a lot of moving parts they have to keep up with when it comes to benefits and retirement. It’s not enough to know what your pension check is going to be. One of the most important aspects of your FERS retirement is the FERS Special Supplement.

A lot of people have never heard of the Supplement and others have heard of it but don’t know how it works. The supplement is a substantial benefit that every FERS employee needs to understand in order to evaluate early outs or normal retirements.

What is the FERS Special Supplement and why does it exist?

The supplement exists because Social Security is a significant part of a FERS retirement but a benefit you cannot claim until you are 62. Most employees will see their minimum retirement age in their mid 50’s. The supplement is a payment from the Office of Personnel Management that is in addition to your pension and is meant to be a “substitute” for your Social Security until you are 62. Once you qualify for Social Security at 62 the supplement is turned off and you will draw your normal social security.

Does Everyone get the Supplement?

No. There are three categories of employees who will receive the Supplement. Employees who have served 30 years and have reached their Minimum Retirement Age will qualify for the Supplement. Employees who have reached at least age 60 with 20 years of service will qualify for the Supplement. Lastly, employees who have been offered the Early Out will be offered the supplement BUT CANNOT DRAW THE SUPPLEMENT UNTIL THEY REACH MINIMUM RETIREMENT AGE.

How much is the Supplement?

EXAMPLE: Joe is retiring at his Minimum Retirement Age of 56. He has 30 years of service and can’t afford to retire on his pension alone. Joe finds out he will qualify for the Supplement because he has attained Minimum Retirement Age and has served 30 years. Joes Social Security statement shows he will receive $1,200 at age 62. The formula to calculate his Supplement is as follows:

Years of Service: 30
Divided by 40 Total years possible
Equals 75%

Joe now applies the above percentage (75%) to his Social Security at age 62 and will receive a Supplement of $900 a month from his Minimum Retirement Age (56) until age 62. Once he turns 62 he will draw his normal social security check of $1,200.

Things to consider

One thing employees have to be careful about is if they are planning on retiring and getting another job. The government treats the Supplement just like Social Security. If an employee makes more than $14,160 in another job, for every $2 they make above the limit their Supplement will be reduced by $1 in the following year. To put it in plain English – if you make roughly $28,000 while you are on the Supplement you will not get the Supplement the next year because of the Social Security Earnings test. They look at this income on an individual basis so your spouse’s income will not affect you. We cover this specific issue because many employees who are considering Early out think they can go get another job. They can, but they have to be aware of the Social Security Earnings Test.

Another quick note you should know. You don’t have to apply for the Supplement. It happens automatically when you retire if you are eligible. It’s also important to note that drawing the Supplement does not impact any future Social Security checks. In other words, you are not penalized for drawing it like you see drawing your Social Security between age 62 and 66.

The FERS Special Supplement is a good example of a great benefit very few people understand. It’s one of those things buried in your Employee Almanac and written in such a way it might as well be written in Japanese. At Postal Benefits Group, we like to talk in plain English and help you come up with the numbers you need to know before you retire. We believe in Straight talk with straight answers. If you have questions about your decision to retire, the Supplement or any other issue, please give us a call. We want you to be confident and comfortable about your decision to retire.

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    • David


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      Let us know if you have any other questions.

  • cesar garcia

    I contributed 30 years in social security and at the same time I am a CSRS
    employee for 34 years. When do I start getting my Social security check.

    • David


      You can start receiving your social security once you turn 62. However, if you are retired at age 62 being a CSRS employee your Social Security benefits can be reduced by the Windfall Elimination Provision.

      Hope that helps, and let us know if you have any other questions.

  • Sabrina Wheeler

    Can we collect the FERS supplement S/S at age 55 along with deferring full S/S benefit until age 66? Would it be to our benefit to go ahead and collect the supplement and the rest at age 62 rather than forgo the entire thing until age 66 or even maximum age 70? Please advise best ways. I am not the breadwinner in the home but do need at least 50 – 75% of what I made while working. I would not take out TSP until after age 65.

    • David


      You can start taking the FERS Supplement at your Minimum Retirement Age and as long as you have 30 years service. At that time, you would qualify for 75% of your age 62 Social Security. By taking the FERS supplement you are not affecting your ability to draw SSI at 62 or 66. You do not have to apply to receive the supplement. If you have your MRA and 30 years you will get it automatically. The only decision you have to make is whether you will start collecting SSI at 62 or 66. Most Postal employees we counsel end up waiting until 66 to get the larger amount.

      Let us know if you have additional questions –

  • Andy

    Every time you email OPM you get superfluous information you don’t order and they never seem answer the real question the first time around. I retired at 53 under the VERA and was told I would be eligible for the upplement at 56 which is now 2 months away. Part of the question was answered here about how it starts automatically. The other part I need, is when will OPM notify me aboutt when they will start the supplement, one month prior, two weeks prior, or will they just start it and will need to keep checking my annuity??? Thanks in advance..

    • David

      I understand your frustration. I am not sure they will notify you at all, but I would look for the increase in your annuity starting 30 days later. If you read my article on the supplement that should help you do the math on how much your check should go up. Feel free to reply back if you have any other questions.

      • Andy

        I already know how much I am getting, not much, but considering between my Navy, Postal, and what I am taking from my TSP (72t) it will be plenty. Thanks for replying.

  • jerry

    I believe the supplement is figured just like s.s. but only uses fers income. S.S. is calculated using all s.s. income. This is at best a ballpark estimate and likely will err on the high side. Especially if you are using a s.s. estimate.

  • Jim Cali

    How long does it take to receive your first supplemental check after turning 56? I turned 56 six and a half months ago.

  • sandy

    Hi guys,
    How long does it take to receive my 1st supplement check after I retired?

  • Nik Spades

    who should i call regarding SSR