You cannot receive both SSDI and SSI payments in the same month, but you can transition from one to the other

Social Security has a rule called the "deemed filing" provision and a separate rule about concurrent benefits that prevents you from collecting both SSDI (Social Security Disability Insurance) and SSI (Supplemental Security Income) simultaneously. However, the Social Security Administration does allow you to move from one program to the other, and in some cases you may receive a small payment from one program while transitioning to the other.

The reason for this rule is that the two programs serve different purposes. SSDI is based on your own work history and Social Security taxes you or a family member paid. SSI is a needs-based program for people with limited income and resources, regardless of work history. Social Security treats them as separate benefit streams, and you cannot draw from both at once.

What actually happens depends on your situation: whether you started with SSDI and your benefits ended, whether you started with SSI and now have work credits, or whether you are trying to move between programs because your circumstances changed.

Key Takeaways

  • Social Security will not pay you SSDI and SSI in the same month; you must receive one or the other.
  • If your SSDI ends because you return to work or your medical condition improves, you may then become may be able to access for SSI if your income and resources fall below the SSI limit.
  • If you receive SSI and later gain enough work credits to may have access to for SSDI, Social Security will switch you to SSDI, which usually pays more.
  • During the transition between programs, there may be a gap in your payment, or Social Security may pay you a small amount from one program while processing the other.
  • You must report changes in your income, living situation, or work status to Social Security when ready, as these affect which program you can receive.

How SSDI and SSI may be able to access differ

SSDI requires that you have a work history. You or a family member (parent, spouse, or ex-spouse) must have paid Social Security taxes for a certain number of quarters. The amount you receive is based on the earnings record of the person who paid in. Your income and resources do not matter for SSDI — you can have a million dollars in the bank and still receive your full SSDI payment.

SSI has no work requirement. Instead, it is based on financial need. To receive SSI, your monthly income must be below a certain limit (which varies by state and living situation) and your countable resources must be under $2,000 for an individual or $3,000 for a couple. SSI is the program that checks how much money you have and whether you own property.

Because the programs have different rules, someone might lose SSDI may be able to access but then become may be able to access for SSI, or vice versa. This is when the transition between programs matters.

What happens if your SSDI ends

SSDI can end for several reasons: your medical condition improves and you are no longer considered disabled, you reach full retirement age (at which point SSDI converts to retirement benefits), or you earn too much money during a work trial period. When SSDI ends, you lose that payment.

At that point, Social Security will check whether you meet the SSI rules. If your income is low enough and your resources are under the limit, you may become may be able to access for SSI. Social Security does not automatically switch you — you will need to report the change, and the agency will determine whether SSI applies to your situation.

There is often a gap between when SSDI stops and when SSI begins. Social Security processes these as separate determinations, and it can take several weeks for the agency to process your SSI case. During this time, you will not receive a payment from either program.

What happens if you receive SSI and gain work credits

If you are on SSI and you work, you earn Social Security work credits. After you accumulate enough credits (the number depends on your age), you may become may be able to access for SSDI based on your own work history. When this happens, Social Security will switch you from SSI to SSDI.

SSDI almost always pays more than SSI, so this switch is usually beneficial. However, the transition can create a brief gap. Social Security will end your SSI case and start your SSDI case, but the timing of the first SSDI payment may not align with when your last SSI payment arrived. You may receive a final SSI payment and then wait for the first SSDI payment to arrive.

You should report to Social Security as soon as you believe you have enough work credits to may have access to for SSDI. The agency can check your record and tell you whether you meet the requirement. Do not wait for Social Security to discover this on its own, because the longer you remain on SSI when you could be on SSDI, the lower your eventual SSDI payment may be calculated.

The trial work period and how it affects both programs

If you are on SSDI and you work, Social Security allows a trial work period of nine months in which you can earn any amount without losing your SSDI payment. This is a test to see whether you can sustain work. During these nine months, you keep your full SSDI payment even if you earn thousands of dollars per month.

After the trial work period ends, your SSDI will continue for an additional 36 months as long as your earnings stay below the "substantial gainful activity" level (which is $1,550 per month in 2024, though this amount changes yearly). Once you earn above that level for nine months within a 60-month window, your SSDI ends.

If your SSDI ends because of work earnings, you cannot switch to SSI based on the same work activity. SSI has its own income limits, and if you are earning enough to lose SSDI, you are almost certainly earning too much for SSI. However, if your work ends or your earnings drop significantly, you could then become may be able to access for SSI.

Overpayments and what you owe if you receive both by mistake

If Social Security pays you both SSDI and SSI in the same month by error, you will be considered overpaid. The agency will eventually catch the mistake and will ask you to return the money. This can happen if you do not report a change in your circumstances, or if there is a processing delay between programs.

If you receive an overpayment, Social Security may reduce your future payments to recover the money, or it may ask you to repay it in a lump sum. You have the right to request a waiver of the overpayment if you can show that you were not at fault and that repaying it would cause you hardship, but waivers are not automatic.

To avoid this, report any changes to Social Security when ready: if you start work, if your income changes, if you move, or if your living situation changes. The more current your information is, the less likely a mistake will occur.

How to report changes and manage your transition

You can report changes to Social Security by calling 1-800-772-1213, by visiting your local Social Security office in person, or by logging into your account at ssa.gov. When you report a change, tell Social Security exactly what changed and when it happened.

If you believe you are about to lose SSDI or that you may now may have access to for SSDI while on SSI, contact Social Security before the change takes effect if possible. The agency can tell you what to expect and can sometimes time the transition to minimize gaps in payment.

Keep records of your work, your income, your living situation, and any medical treatment. If Social Security asks questions about your case later, these records will help you explain your situation and may prevent overpayment disputes.

Frequently Asked Questions

Can I get a payment from both SSDI and SSI in the same month?

No. Social Security will not pay you from both programs in the same month. You receive one or the other. If the agency pays you from both by mistake, you will owe back the money from whichever program was not supposed to pay you.

If my SSDI ends, how long until SSI starts?

There is no set timeline. Social Security must process your SSI case separately, which can take several weeks. During this time, you will not receive a payment. You should report the change to Social Security as soon as your SSDI ends so the agency can begin the SSI information.

Will I lose SSI if I start working and earn work credits?

Not when ready. SSI has an earned income exclusion that allows you to earn a small amount each month without losing benefits. However, as your earnings increase, your SSI payment will decrease. Once you have enough work credits for SSDI, Social Security will switch you to SSDI, which does not count work income against your payment.

What if I owe an overpayment from receiving both programs?

Social Security will recover the overpayment by reducing your future benefits or by asking you to repay it. You can request a waiver if you were not at fault and repayment would cause hardship, but you must submit the request in writing with supporting documents.

Can I choose which program to receive if I may have access to for both?

No. Social Security has rules about which program takes priority. Generally, if you may have access to for SSDI, you will receive SSDI. SSI is the program of last resort for people who do not have enough work credits for SSDI or whose SSDI has ended.