You cannot receive both full Social Security retirement and SSDI at the same time, but the rules about combining them are more complex than a simple no.

If you are already collecting Social Security retirement benefits, you cannot also collect SSDI. The Social Security Administration treats these as two separate benefit streams, and you receive whichever one pays more. If you switch from retirement to disability, your payment amount may change — sometimes higher, sometimes lower — but you will not get both checks.

The situation changes if you became disabled before reaching your full retirement age. In that case, you may have been receiving Disabled Adult Child (DAC) benefits based on a parent's work record, or you may have been on SSDI. Once you reach full retirement age, your SSDI converts to a retirement benefit on your own record, and the payment amount adjusts. You still receive one check, not two.

Key Takeaways

  • You receive one monthly payment, not two — either retirement or disability, whichever is higher based on your work history and age.
  • If you are on SSDI and reach full retirement age, your benefit automatically converts to a retirement benefit at the same or different amount.
  • Spousal benefits and survivor benefits have different rules and may be available alongside your own retirement or disability payment.
  • The Social Security Administration will tell you the exact amount you would receive under each scenario before you make a choice.
  • If you are working while on SSDI, the Substantial Gainful Activity (SGA) limit still applies — earning above it can end your benefits regardless of your age.

How the Social Security Administration decides which benefit you receive

When you are may be able to access for both retirement and disability, the SSA calculates your Primary Insurance Amount (PIA) — the base payment the government owes you based on your lifetime earnings. Your retirement benefit and your disability benefit are both calculated from the same PIA, but the rules about when you can claim and how much you receive differ.

If you claim retirement at 62, you receive a reduced amount — roughly 70 percent of your full retirement age benefit. If you claim SSDI at any age, you receive your full PIA (unless you have already claimed retirement early, in which case your SSDI is reduced to match). The SSA pays you whichever amount is higher. In most cases, this means if you were on SSDI, your payment stays the same or increases when you reach full retirement age and convert to retirement benefits.

You do not choose which one you want. The SSA automatically pays the higher amount and handles the conversion when you reach full retirement age. You will receive a notice in the mail explaining the change and your new payment amount.

What happens to your SSDI when you reach full retirement age

Your SSDI does not end when you turn 66, 67, or whatever your full retirement age is. Instead, it converts to a retirement benefit on your own record. The conversion is automatic — you do not need to do anything. Your monthly payment continues, though the amount may shift slightly because the SSA recalculates based on retirement rules rather than disability rules.

In practice, most people see little or no change in their payment amount at conversion. The SSA has already been paying you your full PIA while you were on SSDI, so the conversion usually just changes the label on your benefit from "disability" to "retirement." Your work history, your age, and your earnings record remain the same.

If you were receiving SSDI based on a parent's record (as a Disabled Adult Child), the conversion works differently. Your DAC benefit ends, and you become may have access to to your own retirement benefit based on your own work history. If your own record produces a higher payment, you receive that amount. If it produces less, you receive your own amount — the SSA does not top you back up to your DAC level.

Spousal and survivor benefits alongside your own payment

Spousal benefits and survivor benefits operate under separate rules. You can receive a spousal benefit (based on your spouse's work record) or a survivor benefit (based on a deceased spouse's or parent's record) in addition to your own retirement or disability payment, but only if you meet strict conditions.

If you were born before January 2, 1954, you may be able to claim a spousal benefit and your own retirement benefit separately, which allows you to delay one and claim the other. If you were born after that date, the SSA will combine your benefits and pay you the higher total amount — you cannot claim them separately.

Survivor benefits work the same way. If you are a widow, widower, or surviving adult child, you can receive a survivor benefit based on the deceased person's record. If you are also may have access to to your own retirement or disability benefit, the SSA pays you the higher of the two, not both. The exception is if you are caring for a child under 16 — in that case, you may receive a caregiver benefit in addition to your own benefit.

Working while on SSDI and reaching retirement age

The Substantial Gainful Activity (SGA) limit applies to SSDI regardless of your age. In 2024, SGA is $1,550 per month for non-blind individuals (higher for blind individuals). If you earn more than this amount, the SSA can determine that you are no longer disabled and end your benefits — even if you are 70 years old.

Once you convert to retirement benefits at full retirement age, the SGA limit no longer applies. You can earn as much as you want without losing your benefit. This is one reason why reaching full retirement age matters: your earnings no longer threaten your payment.

If you are close to full retirement age and earning near or above the SGA limit, contact the SSA before your birthday. They can tell you exactly when the SGA limit stops applying and help you plan the transition. Some people intentionally wait to convert until they know their work situation has stabilized.

Divorced and remarried: how your ex-spouse's record affects your benefits

If you were married for at least 10 years and are now divorced, you may be may have access to to a spousal benefit based on your ex-spouse's record. This benefit exists separately from your own retirement or disability benefit. The SSA will pay you whichever is higher — your own benefit or the spousal benefit — not both.

If you remarry, you generally lose the right to claim on your ex-spouse's record. You can only claim spousal benefits based on your current spouse's record. If your current spouse's record produces a lower benefit than your own, you receive your own amount.

If you are on SSDI based on your own work record and you remarry, your SSDI continues. Remarriage does not affect disability benefits the way it affects spousal benefits. Your payment stays the same.

How to find out your exact payment under each scenario

The SSA publishes a retirement estimator tool on ssa.gov that shows you what you would receive if you claimed at different ages. You can create a my Social Security account and log in to see your actual earnings record and benefit estimates. These tools show you retirement amounts, not disability amounts, but they give you a baseline for comparison.

For a complete picture that includes disability, call the SSA at 1-800-772-1213 (TTY 1-800-325-0778) and ask to speak with a representative. They can tell you your SSDI amount, your retirement amount at full retirement age, and your retirement amount if you claimed early. They can also explain how remarriage, work earnings, or other changes would affect your specific situation. This conversation takes 15 to 30 minutes and costs nothing.

If you are already receiving SSDI, the SSA sends you a benefit statement each year in the mail. It shows your current payment and notes any changes coming up. If you reach full retirement age that year, the statement will explain the conversion and show your new amount.

Frequently Asked Questions

If I am on SSDI and I turn 66, do I have to do anything?

No. Your SSDI automatically converts to retirement benefits. You will receive a notice in the mail explaining the change. Your payment continues without interruption, though the amount may shift slightly. You do not need to call or submit any forms.

Can I get SSDI and spousal benefits at the same time?

No. The SSA pays you whichever is higher — your disability benefit or your spousal benefit — but not both. In most cases, your SSDI is higher, so you receive that. If your spouse's record produces a higher benefit, you receive that amount instead.

What if I was on SSDI and I go back to work and earn too much?

If you earn above the SGA limit ($1,550 per month in 2024), the SSA can end your SSDI. Once you reach full retirement age, the SGA limit no longer applies, and you can earn as much as you want. If you are close to full retirement age, contact the SSA before you increase your work hours.

Does remarriage end my SSDI?

No. Remarriage does not affect SSDI based on your own work record. Your disability benefits continue. Remarriage only affects spousal benefits based on an ex-spouse's record — if you remarry, you lose the right to claim on your ex's record.

If I was a Disabled Adult Child, what happens when I reach retirement age?

Your DAC benefit ends, and you become may have access to to retirement benefits based on your own work history. If your own record produces a higher payment, you receive that amount. If it produces less, you receive your own amount — the SSA does not continue your DAC payment level.