@mb35032485 You lost me regarding SS paying you back SS Benefits that were reduced or withheld due to the Earnings Limit. I am providing a link that may help you understand How Work Affects Your Benefits https://www.ssa.gov/pubs/EN-05-10069.pdf This SS pamphlet also appears as a link in the article that Gail provided. The pamphlet on page 7 explains the math regarding how a SS Benefit is recalculated upon attaining FRA. It does not indicate you will be repaid the SS Benefits that were reduced or withheld. Page 7 uses a reduced SS Benefit of $910 payable at age 62 (70%) which has been withheld due to the Earnings Limit for 5 years, ages 62 through 67. This amounts to a loss of SS Benefits in the amount of $54,600 ($910 X 60 months). Upon FRA, the SS Benefit is recalculated and is $1,300 (100%). There is no repayment of the $54,600. Those SS Benefits are lost. Please note that the SS Benefit at FRA is the amount that would have been payable anyway if the person delayed their SS Benefits to FRA.
Just think about the repayment concept. If that were true, I believe everyone would start their SS Benefits early at age 62 and continue working even if their Earnings from working reduces their SS Benefit to zero. The reason that would occur is because everyone would receive those reduced benefits at FRA. It would be similar to winning a lottery. Hope this helps.