Q. I am trying to figure my calculations under FERS disability retirement and Social Security. I am receiving Medicare under Social Security Administration without monetary benefits because of workers’ compensation. Would you please calculate a high-3 of $54,000; and Social Security entitlement of $1,700 monthly on a 60% and a 40%. What would be the separate amounts received from both? Also, do I have to fill out both forms, SF 3112 and a SF 3107 for immediate retirement? I am requesting approval of disability retirement.
A. I can’t do your homework for you. What I can do is give you the formulas you’ll need to get the answers you want. For the first 12 months, you’d receive 60 percent of your high-3 minus 100 percent of any Social Security benefit disability benefit. For all remaining years and until age 62, you’d receive 40 percent of your high-3 minus 60 percent of your Social Security disability benefit.
You’ll need to fill out a Standard Form 3112, Documentation in Support of Disability Retirement, and, at the same time, file for Social Security disability benefits. If you don’t, the Office of Personnel Management won’t review your application for disability retirement.