Full Retirement Age and SSDI are two separate things
Full Retirement Age (FRA) is the age at which you can claim your full Social Security retirement benefit without any reduction. It has nothing to do with SSDI may be able to access or how much SSDI pays you. If you are receiving SSDI now, your full retirement age matters only if you plan to switch to retirement benefits later — which most people do, automatically, when they reach it.
SSDI itself has no age requirement. You can receive it at 25 or 65. The amount you receive is based on your own work history, not on when you turn a certain age. Full Retirement Age only becomes relevant to you if you stay on SSDI long enough to reach it.
Key Takeaways
- Full Retirement Age is when you can claim Social Security retirement benefits at their full amount; it ranges from 66 to 67 depending on your birth year.
- SSDI payments do not change when you reach Full Retirement Age — you straightforward convert from SSDI to retirement benefits, usually without any action on your part.
- Your SSDI benefit amount is based on your own earnings record, not on Full Retirement Age or how long you have been disabled.
- If you were born in 1960 or later, your Full Retirement Age is 67; if you were born between 1943 and 1954, it is 66.
When Full Retirement Age applies to you
Full Retirement Age becomes relevant to you only when you reach it while receiving SSDI. At that point, Social Security automatically converts your case from SSDI to retirement benefits. The conversion is usually invisible — your payment continues, your bank account deposit continues, and nothing changes on your end.
The conversion happens because SSDI and retirement benefits are technically different programs, even though they pay from the same Social Security trust fund. Once you reach Full Retirement Age, you are no longer disabled in the eyes of Social Security; you are straightforward old enough to claim retirement. The law requires the switch, but it does not affect your monthly payment.
If you have never worked enough to earn your own Social Security benefit, or if your SSDI benefit is higher than your retirement benefit would be, Social Security will pay you whichever amount is larger. You do not have to choose.
How Full Retirement Age is determined by birth year
Congress set Full Retirement Age based on when you were born. The age has been gradually rising since 1983 and will stop rising in 2022. Here is how it breaks down:
| If you were born | Your Full Retirement Age is |
|---|---|
| 1943–1954 | 66 |
| 1955 | 66 and 2 months |
| 1956 | 66 and 4 months |
| 1957 | 66 and 6 months |
| 1958 | 66 and 8 months |
| 1959 | 66 and 10 months |
| 1960 or later | 67 |
You can find your exact birth date and Full Retirement Age on your Social Security Statement, which you can view online at ssa.gov if you have a my Social Security account. You can also call Social Security at 1-800-772-1213 to ask.
What happens to your SSDI payment at Full Retirement Age
Your monthly payment does not change when you reach Full Retirement Age. Social Security pays you the same amount you have been receiving as SSDI. The only thing that changes is the name of the program on your paperwork — from SSDI to retirement benefits.
This matters mainly for record-keeping and if you ever need to explain your benefits to someone else. For your own purposes, the payment is the same, arrives on the same schedule, and comes from the same account. You do not need to do anything, sign anything, or contact Social Security unless you want to.
If you are working and earning income, the rules do change slightly at Full Retirement Age. While you are on SSDI, Social Security reduces your benefit if you earn more than a certain amount per month (called the Substantial Gainful Activity limit). Once you reach Full Retirement Age and convert to retirement benefits, that earnings limit goes away entirely. You can earn as much as you want without any reduction to your benefit.
Family members and Full Retirement Age
If family members are receiving benefits on your SSDI record — such as a spouse or child — Full Retirement Age affects them differently. A spouse or ex-spouse can claim a benefit based on your record once they reach their own Full Retirement Age, even if you are still on SSDI and have not yet reached yours.
Children on your record can receive benefits until they turn 19 (or 22 if they are still in high school full-time), regardless of your Full Retirement Age. Their benefits do not change when you reach Full Retirement Age; they continue until they age out of the program.
What you do not need to do
You do not need to contact Social Security when you reach Full Retirement Age. The conversion from SSDI to retirement benefits is automatic. You will not receive a letter asking you to confirm anything or take action. Your payment will continue as normal.
You do not need to reapply, submit new medical evidence, or prove that you are still disabled. Once you reach Full Retirement Age, the disability information is no longer relevant — you are receiving benefits based on age, not disability status.
If you want to verify that your conversion has happened, you can log into your my Social Security account online or call 1-800-772-1213. But this is optional and does not change anything about your benefits.
Frequently Asked Questions
Can I claim retirement benefits before I reach Full Retirement Age while on SSDI?
No. While you are on SSDI, you cannot switch to retirement benefits early. You must wait until you reach your Full Retirement Age, at which point the conversion happens automatically. If you tried to claim retirement benefits before that age, Social Security would continue your SSDI instead.
Will my payment go down when I convert from SSDI to retirement benefits?
No. Your monthly payment stays the same. Social Security pays you whichever amount is larger — your SSDI benefit or your retirement benefit — so you never receive less money at the conversion.
What if I was born in 1960 — is my Full Retirement Age really 67?
Yes, if you were born in 1960 or any year after, your Full Retirement Age is 67. This is the final age Congress set; it will not increase further. You can verify your exact Full Retirement Age on your Social Security Statement or by calling 1-800-772-1213.
Do I have to stop working when I reach Full Retirement Age?
No. You can keep working as long as you want. The difference is that once you reach Full Retirement Age, Social Security no longer reduces your benefit based on how much you earn. While you are on SSDI, earnings above a certain limit can reduce your payment, but that rule ends at Full Retirement Age.
What happens to my family members' benefits when I reach Full Retirement Age?
Children on your record continue to receive benefits until they turn 19 (or 22 if in high school), regardless of your age. A spouse or ex-spouse can claim a benefit based on your record once they reach their own Full Retirement Age. Your conversion does not change any of their benefits.