Full Retirement Age
Full Retirement Age (FRA) is the age defined by the Social Security Administration at which a worker becomes entitled to receive 100% of their calculated Social Security retirement benefit, with the specific age ranging from 65 to 67 depending on the year of birth.
Full Retirement Age is the foundational benchmark around which the entire Social Security claiming decision is structured. For workers born in 1937 or earlier, FRA was 65. Congress gradually raised FRA through the Social Security Amendments of 1983, and for anyone born in 1960 or later, FRA is 67. Workers born between 1943 and 1959 have FRAs ranging between 66 and 66 years and 10 months depending on their specific birth year.
The significance of FRA is that it serves as the reference point from which all benefit adjustments are calculated. Claiming before FRA reduces the monthly benefit through a permanent actuarial reduction. Claiming after FRA increases the monthly benefit through Delayed Retirement Credits. Claiming exactly at FRA delivers the full Primary Insurance Amount without any adjustment in either direction.
For married couples, FRA is especially important in coordinated claiming strategies. A higher-earning spouse who delays past FRA increases not only their own benefit but also the survivor benefit their spouse would receive after their death. The FRA benchmark thus carries multigenerational financial implications for households with a significant earnings disparity between spouses.
The Social Security Administration communicates FRA clearly in the annual Statement sent to workers and through the my Social Security online portal. Workers approaching their mid-60s are encouraged to verify their specific FRA before making claiming decisions, since the difference of even a few months in FRA can slightly change reduction percentages for early claimers.
FRA has been a target of ongoing policy debate. As life expectancy has increased, some policymakers have proposed raising FRA further — to 68 or 69 — as a mechanism for improving the long-term solvency of the Social Security trust funds. Any such change would affect workers currently in their 40s or 50s and would be phased in gradually, as was the case with the original increase from 65 to 67.
Understanding FRA is the starting point for any informed Social Security planning conversation. It determines the exact magnitude of early claiming reductions, the exact magnitude of delayed credits, the spousal benefit calculation, and the interaction with the Retirement Earnings Test. Virtually every other Social Security concept connects back to FRA as the central reference point around which the entire benefit structure is organized.