You can receive both SSDI and SSI, but the way they work together depends on your work history and income

Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI) are separate programs with different rules. You can draw from both at once if you meet the requirements for each one. However, receiving SSDI affects how much SSI you can receive, and your total monthly payment is capped. The Social Security Administration treats them as a combined benefit package rather than two independent payments.

The key difference is that SSDI is based on your own work history and contributions to Social Security, while SSI is a needs-based program for people with limited income and resources. If you have worked enough to earn SSDI but your SSDI payment is low, SSI can top it up to a minimum level. If your SSDI payment exceeds that minimum, you receive only SSDI and no SSI.

Key Takeaways

  • You must meet the medical requirements for disability under Social Security rules to receive either SSDI or SSI, and the same medical evidence is used to determine both.
  • SSDI requires a sufficient work history; SSI does not, but SSI has strict income and resource limits that SSDI does not.
  • If you receive both, your SSDI payment is calculated first, then SSI fills the gap only if your SSDI is below the federal benefit rate, which varies by state.
  • Earning income from work reduces your SSI payment dollar-for-dollar after a small work incentive allowance, but does not directly reduce your SSDI payment.
  • You report your disability to Social Security once, and the agency determines which programs you may have access to for based on your work history and financial situation.

How SSDI and SSI combine when you receive both

When you are approved for disability, Social Security first checks whether you have enough work credits to may have access to for SSDI. Work credits are earned by paying Social Security taxes; most people need 40 credits total, with 20 earned in the 10 years before they became disabled. If you meet this requirement, you receive SSDI based on your own earnings record.

If your SSDI payment is lower than the federal benefit rate for SSI (the maximum SSI payment), Social Security automatically pays you both programs. Your SSDI payment stays the same, and SSI adds money to bring your total to the federal rate. This combined payment is called concurrent benefits. The federal benefit rate changes each year; in 2024 it was $943 per month for an individual, but your state may add a supplement on top of that.

If your SSDI payment equals or exceeds the federal benefit rate, you receive only SSDI and no SSI. This happens when you had higher earnings during your working years, which increases your SSDI amount.

Work history requirements differ between the two programs

SSDI requires you to have worked and paid Social Security taxes for a certain period. The exact number of work credits you need depends on your age when you became disabled. If you became disabled before age 24, you need only 6 work credits earned in the 3 years before you became disabled. If you were between 24 and 31, you need credits for half the time between age 21 and when you became disabled. At 31 and older, you generally need 40 credits with 20 earned in the 10 years before disability.

SSI has no work history requirement at all. You can receive SSI if you have never worked, worked very little, or worked a long time ago. SSI is purely based on your current financial need: your monthly income and the resources you own must fall below the program's limits. This is why SSI exists as a safety net for people who do not have a work record to draw SSDI from.

If you do not have enough work credits for SSDI but you are disabled and have low income and resources, you can receive SSI alone. If you have enough work credits for SSDI but your payment is low, you may receive both.

Income and resource limits explore only to SSI, not SSDI

SSDI has no income or resource limits. You can earn money from work, own a house, have a car, and hold savings without affecting your SSDI payment. Your SSDI amount is fixed based on your work history and does not change based on how much money you have or earn.

SSI, by contrast, has strict limits. Your monthly income cannot exceed $1,943 in 2024 (this amount changes yearly), and your countable resources cannot exceed $2,000 for an individual or $3,000 for a couple. Resources include cash, bank accounts, stocks, and other property you own, though your home and one vehicle are not counted. If you receive SSI and your income or resources exceed these limits, your SSI payment is reduced or stops.

When you receive both SSDI and SSI, your SSDI payment counts as income toward the SSI limit. This is why receiving both usually means your SSDI is low enough that SSI still has room to add money without pushing you over the income ceiling.

How work affects your payments differently

If you work while receiving SSDI, your payment does not change based on how much you earn. SSDI has no earnings limit. However, if you earn substantial income, Social Security may review whether you are still disabled, since the ability to work at a significant level can affect your medical status. Social Security uses a threshold called substantial gainful activity (SGA); in 2024, earning over $1,550 per month (or $2,590 if you are blind) may trigger a medical review.

If you work while receiving SSI, your payment is reduced. SSI allows you to earn $65 per month without any reduction, then reduces your SSI by $1 for every $2 you earn above that amount. This is called the earned income exclusion. For example, if you earn $200 per month, you subtract the $65 exclusion, leaving $135 in countable earnings. SSI then reduces your payment by $67.50 (half of $135). If you receive both SSDI and SSI, the work incentive applies only to the SSI portion.

The process and approval process for both programs

You do not explore separately for SSDI and SSI. You file one disability claim with Social Security, either online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. During the process, you provide your work history, medical records, and financial information. Social Security uses this information to determine which programs you may have access to for.

The agency sends your case to a Disability information Services office in your state, which reviews your medical evidence and decides whether you meet the disability standard. If you are approved, Social Security then checks your work history to see if you may have access to for SSDI, and checks your income and resources to see if you may have access to for SSI. You receive a notice explaining which programs you were approved for and what your monthly payment will be.

The approval process typically takes 3 to 6 months for an initial decision. If you are denied, you can request reconsideration, then a hearing before an administrative law judge. Many people are denied initially and approved on appeal.

State supplements and how they affect your total payment

Some states add their own money to the federal SSI benefit rate. These state supplements vary widely. For example, California, New York, and Massachusetts provide supplements that can add $70 to $150 or more per month to your federal SSI payment. Other states provide no supplement. A few states administer their own supplement program; most have Social Security administer it on their behalf.

If you receive both SSDI and SSI, the state supplement (if your state offers one) is added to your combined payment. The supplement does not change the way SSDI and SSI interact; it straightforward increases the total you receive. You do not explore for the state supplement separately; Social Security includes it automatically if you live in a state that offers one and you are receiving SSI.

You can find your state's supplement amount on the Social Security website or by calling your local Social Security office. The supplement amount also changes yearly with cost-of-living adjustments.

Frequently Asked Questions

What happens to my SSI if my SSDI payment increases?

If your SSDI payment increases (usually due to a cost-of-living adjustment each year), your SSI payment decreases by the same amount, assuming you were receiving both. Your total payment stays the same. If your SSDI increases enough to reach or exceed the federal benefit rate, your SSI stops entirely and you receive only SSDI.

Can I receive SSI if I have a spouse who works?

Your spouse's income counts toward your SSI limit if you are married and living together. However, only a portion of your spouse's income is counted—the first $20 of their monthly income is excluded, and then half of the remainder. If your spouse's income is high enough, you may not may have access to for SSI even if you are disabled. Your spouse's work does not affect your SSDI payment.

Do I have to report my SSDI and SSI to other benefit programs?

Yes. If you receive other means-tested benefits like SNAP, Medicaid, or housing information, you must report your SSDI and SSI income to those programs. SSDI and SSI are counted as income for determining your may be able to access and benefit amount in other programs. The rules vary by program, so contact each one directly about how they count Social Security disability payments.

What if I was denied SSDI but might may have access to for SSI?

You can be denied SSDI because you do not have enough work credits, even if you meet the medical disability standard. In that case, Social Security should automatically consider you for SSI during the same process. If you were not considered for SSI, you can contact your local Social Security office and ask them to evaluate your SSI may be able to access based on your income and resources, regardless of your work history.

Does receiving both SSDI and SSI affect my Medicare or Medicaid?

SSDI recipients become may be able to access for Medicare after receiving SSDI for 24 months. SSI recipients are usually may be able to access for Medicaid when ready. If you receive both programs, you are covered by both Medicare and Medicaid, which is called dual may be able to access status. Medicaid covers costs that Medicare does not, so having both provides broader coverage. Contact your state Medicaid office to confirm your coverage.