If you've been approved for Social Security Disability Insurance (SSDI) but your monthly check feels too small to live on, you're not alone—and you may have options. It's possible to receive both SSI and SSDI at the same time, a situation the Social Security Administration calls "concurrent benefits."
In this article, we'll cover:
- What concurrent benefits mean
- Who qualifies for both SSI and SSDI
- How SSI and SSDI interact with each other
- How your total monthly payment is calculated
- The resource and income rules that still apply
- How to apply for concurrent benefits
What Concurrent Benefits Mean
SSI and SSDI are two different federal disability programs with different rules. SSDI is based on your work history and the Social Security taxes you've paid over the years. SSI, on the other hand, is a needs-based program for people with very limited income and resources, regardless of work history.
When someone receives checks from both programs at the same time, it's called receiving concurrent benefits. This usually happens when a person has worked enough to qualify for SSDI but their SSDI payment is low enough that they also meet SSI's strict financial limits.
Who Qualifies for Both SSI and SSDI
To receive concurrent benefits, you must meet the eligibility rules for each program independently.
For SSDI, you need a qualifying disability and enough work credits based on your age. Most adults need 40 credits, with 20 earned in the last 10 years, though younger workers may qualify with fewer.
For SSI, you need a qualifying disability (or be age 65+ or blind), along with limited income and resources. The 2026 resource limit is $2,000 for an individual and $3,000 for a couple.
The key factor for concurrent benefits is usually the SSDI payment amount. If your SSDI check is less than the federal SSI payment standard, you may qualify for SSI to make up part of the difference. In 2026, the federal SSI payment is $994/month for an individual.
How SSI and SSDI Interact
Here's where it gets a little tricky. SSI counts most income against your benefit, including SSDI payments. The SSA applies a $20 general income exclusion, then reduces your SSI payment dollar-for-dollar by the remaining SSDI amount.
For example, say your SSDI benefit is $500/month. The SSA subtracts the $20 exclusion, leaving $480 in countable income. Your SSI payment would then be $994 minus $480, or $514/month. Added to your SSDI, your total monthly income would be $1,014.
This is why SSDI recipients with very small benefits often end up with roughly the same total monthly income as someone receiving SSI alone—the programs are designed to work together to ensure a minimum income floor for people with disabilities who have limited resources.
How Your Total Monthly Payment Is Calculated
Your total concurrent payment depends on your SSDI amount, any other income you have, and your state. Some states add a small state supplement to federal SSI, which can increase your monthly total.
If you have no other income and your SSDI is under $974/month ($994 minus the $20 exclusion), you'll likely qualify for some SSI. If your SSDI is above that threshold, you probably won't qualify for SSI—though the exact math depends on things like earned income, in-kind support, and living arrangements.
One important note: receiving SSI also automatically makes you eligible for Medicaid in most states, while SSDI alone doesn't start Medicare coverage until 24 months after your disability onset date. For many people, this Medicaid access is one of the most valuable parts of concurrent benefits.
The Resource and Income Rules That Still Apply
Even with SSDI coming in, SSI's strict financial rules stay in effect. You can't have more than $2,000 in countable resources as an individual or $3,000 as a couple. Cash, most bank accounts, and investments count toward that limit—though your home, one car, and certain other items are excluded.
This is where an ABLE account can be a lifesaver. ABLE accounts let people whose disability began before age 26 (rising to age 46 in 2026) save beyond the SSI resource limit without losing benefits. In 2026, you can contribute up to $20,000 per year, and working ABLE account holders can contribute even more.
Reporting requirements also continue. You need to report changes in income, living situation, and resources to the SSA—usually by the 10th of the month after the change.
How to Apply for Concurrent Benefits
You don't need to file two separate applications. When you apply for disability benefits through the SSA, the agency automatically evaluates you for both SSDI and SSI. If you qualify for SSDI based on your work history and your benefit amount is low enough to also meet SSI's rules, you'll be approved for both.
You can apply online at ssa.gov, by calling 1-800-772-1213, or by visiting your local Social Security office. Be ready to provide medical records, work history, and financial information about your income and resources.
If you're already receiving SSDI and think you might now qualify for SSI—maybe your savings dropped or your living situation changed—you can apply for SSI separately at any time.
Living on a fixed disability income is hard enough without worrying about tripping benefit rules. Purple is a checking account built for SSI and SSDI recipients, with tools to help you stay under the resource limit and track your spending.