A veteran spends 12 years in the Air Force, leaves active duty and eventually takes a federal civilian job. Years later, his agency tells him those military years can be added to his civilian pension if he makes a military service deposit. Assume his estimate comes to roughly $18,000.
His first reaction is understandable. He paid Social Security taxes while wearing the uniform, and those years already appear on his Social Security earnings record. Why should he have to pay another retirement system to recognize the same service? Because the two payments buy two entirely different things.
Social Security Counted the Air Force Pay Automatically
Active-duty military service and active-duty training have been covered by Social Security since 1957. Service members pay Social Security taxes on their military earnings just as civilian workers do, and those earnings become part of the record used to calculate future benefits. Veterans who served from 1957 through 2001 may also have special extra earnings credits added to that record.
Moving into federal civilian employment does not erase any of that. Social Security continues carrying the Air Force earnings alongside his later civilian wages. The military service deposit does not increase those old earnings, add another 12 years to the Social Security calculation or send another dollar to Social Security. The deposit is aimed entirely at his civilian pension.
FERS Makes Him Buy the Years In
Military service generally does not enter the Federal Employees Retirement System (FERS) pension calculation automatically. A federal employee who wants qualifying post-1956 military service included generally must make a deposit based on military basic pay. For FERS, the deposit is generally 3% of that basic pay, with interest beginning after the applicable grace period.
Paying it converts qualifying military time into creditable service for the civilian annuity. That can be valuable because the standard FERS pension generally equals 1% of the worker’s high-3 average salary multiplied by years of creditable service. For someone retiring at 62 or older with at least 20 years, the factor generally rises to 1.1%.
Suppose his high-3 salary is $100,000. Twelve additional years under the 1% formula could add roughly $12,000 a year to the gross pension calculation. If he qualifies for the 1.1% formula, those 12 years represent roughly $13,200 annually before other adjustments. Against an illustrative $18,000 deposit, the reason veterans run the numbers becomes obvious.
Military Retired Pay Can Change the Decision
The calculation gets much more serious for someone already receiving regular military retired pay. FERS generally will not credit the same military service toward the civilian annuity unless the retiree waives that military retired pay and also makes the required deposit before separating from federal civilian service.
There are important exceptions. Reserve-component retired pay under Chapter 1223 of Title 10 generally does not have to be waived. Certain military disability retirements tied to combat or an instrumentality of war can also qualify for an exception. For someone who served 12 years and left without qualifying for military retirement, that tradeoff disappears. He is not surrendering a military pension; he is deciding whether the deposit buys enough additional FERS income to justify its cost.
Waiting Can Make the Same Years More Expensive
The deposit is generally based on military basic pay rather than allowances or the salary he later earns as a civilian. Interest can increase the amount due when the deposit is postponed, so waiting until the eve of retirement can make the same 12 years considerably more expensive. OPM also requires the post-1956 military deposit to be completed before separation from the federal agency for the service to receive FERS credit. Before writing the check, put the two retirement systems side by side:
- Request a written military service deposit estimate from the agency benefits office and confirm exactly which years qualify.
- Calculate how those additional years change the FERS annuity using the expected high-3 salary and retirement age.
- If military retired pay is involved, confirm whether it must be waived before comparing the value of one pension against the other.
Social Security did not forget his 12 Air Force years. It had been counting the covered earnings all along. The $18,000 is what makes his civilian pension remember them too.
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