You can collect both Social Security retirement benefits and Social Security Disability Insurance (SSDI) at the same time, but the rules about how much you receive depend on your age and which benefit you claimed first.

If you are already receiving Social Security retirement benefits and then become disabled, you can switch to SSDI. The Social Security Administration will pay whichever benefit is higher, but not both amounts added together. If you are disabled and receiving SSDI, you automatically convert to retirement benefits at your full retirement age — the payment stays the same, but the program name changes on your paperwork.

The key difference between these two programs is how you became may have access to to them. Social Security retirement is based on your age and your work history. SSDI is based on a medical condition that prevents you from working and is expected to last at least 12 months or result in death. Both draw from the same Social Security trust fund, which is why you cannot receive the full amount of each.

Key Takeaways

  • If you receive retirement benefits and later become disabled, Social Security will pay you the higher of the two benefit amounts, not both combined.
  • When you reach your full retirement age while on SSDI, your case automatically converts to retirement benefits at the same payment rate.
  • If you are under full retirement age and working, earning above the annual limit can reduce both retirement and disability payments by the same formula.
  • A lawyer can help you understand which benefit to claim first if you are close to retirement age and also have a disability, since the order affects your lifetime payments.

How Social Security decides which benefit to pay

Social Security calculates what you would receive under each program separately, then pays you the larger amount. This is called the deemed filing rule, though the exact mechanics depend on when you were born and when you filed.

If you were born before January 2, 1954, and you file for one benefit, Social Security may automatically file you for the other benefit at the same time. If you were born on or after January 2, 1954, you can file for only one benefit at a time. This matters because if you are close to full retirement age and also disabled, the order in which you claim can change your lifetime total. A disability lawyer can walk you through the numbers specific to your situation.

The payment amount itself does not change based on which program name appears on your letter. What changes is the rules about how much you can earn while working and still receive the full payment.

What happens when you reach full retirement age on SSDI

When you turn your full retirement age while receiving SSDI, your case automatically converts to retirement benefits. You do not have to do anything, and your monthly payment stays the same. The only thing that changes is the name of the program on your Social Security statement.

This conversion is important because it removes the medical review. While you are on SSDI, Social Security periodically reviews your case to confirm you are still disabled. After you convert to retirement benefits, those reviews stop. You keep receiving the same payment for the rest of your life, regardless of whether your medical condition improves.

If your disability improves before you reach full retirement age, Social Security can end your SSDI. The conversion at full retirement age protects you from that risk.

Earnings limits and how they affect both programs

If you are under full retirement age and working, there is an annual earnings limit. In 2024, if you earn more than $23,400 per year, Social Security reduces your payment by $1 for every $2 you earn above that limit. This reduction applies whether you are receiving retirement or disability benefits — the formula is the same.

The year you reach full retirement age has a different limit that applies only to earnings before the month you turn full retirement age. After that month, there is no earnings limit at all, and you can work and earn as much as you want without any reduction to your payment.

If you are on SSDI and earn above the limit, you may also lose your work incentives or your Medicare coverage, so it is worth asking Social Security about the specific impact before you take a job.

Why the order of claiming matters near retirement age

If you are within a few years of full retirement age and you also have a disability, the order in which you claim can significantly affect your total lifetime benefit. Claiming retirement first locks in a lower payment. Claiming disability first and then converting at full retirement age may result in a higher payment, depending on your work history and birth year.

This calculation is complex and depends on your exact birth date, your earnings record, and the current benefit formulas. A disability lawyer can compare the two scenarios and show you the dollar difference over your lifetime. This is one of the most common reasons people consult a lawyer before filing.

How family members' benefits interact with yours

If you have a spouse or children, they may be may have access to to benefits based on your work record. These family benefits are calculated separately from your own payment and do not reduce your amount. However, there is a family maximum — the total that all family members can receive based on your earnings record.

If you switch from retirement to disability or vice versa, the family maximum stays the same, but how it is divided among family members may change. If you have dependents, a lawyer can help you understand whether the timing of your claim affects their benefits.

When you might need a lawyer to decide between the two programs

Most people do not need a lawyer to understand that they can receive both programs or that one converts to the other. But if you are within five years of full retirement age and you also have a disability, the financial difference between claiming now versus waiting can be substantial. A lawyer can run the numbers and show you what each option costs you over your lifetime.

You might also need a lawyer if Social Security has denied your disability claim and you are considering filing for early retirement instead, or if you are trying to understand how your own benefits interact with benefits your family members receive. The initial consultation is often free, and lawyers who handle Social Security cases work on contingency — they take a percentage of your back pay if you win, not an upfront fee.

Frequently Asked Questions

If I am on SSDI and I turn full retirement age, do I have to do anything?

No. Social Security automatically converts your case to retirement benefits on the month you reach full retirement age. Your payment stays the same, and you will see the program name change on your next statement. You do not need to contact Social Security or file any new paperwork.

Can I receive SSDI and also work part-time?

Yes, but there are limits. SSDI includes a trial work period where you can earn up to a certain amount without losing benefits. After that, if you earn above the annual limit (currently $23,400 in 2024), your payment is reduced. Work incentives like Impairment Related Work Expenses (IRWE) can help, but you should contact Social Security before starting work to understand the impact on your specific case.

What if I claimed retirement benefits early and then became disabled?

You can request to have your case reviewed for disability. If Social Security finds you are disabled, they may switch you to SSDI and recalculate your payment. The payment you receive will be based on your disability benefit amount, which is often higher than the early retirement amount you were receiving. You should report your disability to Social Security as soon as possible.

Does my spouse's retirement benefit change if I switch from retirement to disability?

Your spouse's benefit is calculated based on your earnings record, not on which program you are receiving. However, the family maximum may affect how benefits are divided if multiple family members are receiving. A Social Security representative can tell you whether a program change affects your spouse's specific situation.

Can I collect disability benefits from my ex-spouse's record and also my own?

You can receive benefits based on an ex-spouse's record if you were married for at least 10 years and you are disabled. However, you cannot receive both your own disability benefit and an ex-spouse's benefit at full amount. Social Security will pay you the higher of the two. A lawyer can help you understand which record produces the larger payment in your case.