You got hurt at work. You're on workers' comp. Now your doctor says you're not coming back, and you need to apply for Social Security Disability. A question keeps nagging at you: what happens if you get approved? Does one check cancel out the other?
The short version: you can collect both workers' comp and SSDI at the same time. But Social Security will probably reduce your SSDI check to keep your combined income under 80% of what you were earning before you got hurt. That reduction is called the workers' compensation offset, and it catches a lot of people off guard when their first SSDI payment arrives and it's smaller than they expected.
If you live in one of the 15 states that use a reverse offset plan, the math flips entirely. Workers' comp gets reduced instead of SSDI. The rules are different everywhere, and a lump-sum settlement changes everything. Here's how it actually works in 2026, and what you can do to keep as much money in your pocket as possible.
The Social Security Act requires SSA to limit your combined disability income to 80% of your average current earnings before you became disabled. That 80% figure is called the "applicable limit." SSA figured this rule into the books back in 1965 to prevent people from collecting more in disability benefits than they had been earning at work.
Here's the math. Let's say you were making $5,000 a month before your injury. Your average current earnings (or ACE) is $5,000. Multiply that by 80% and you get $4,000. That's the most you can collect from workers' comp and SSDI combined each month without triggering the offset.
If your workers' comp pays $2,500 a month and your SSDI would pay $2,000, your total comes to $4,500. That's $500 over the limit. SSA reduces your SSDI by $500 a month so your combined income stays at $4,000. You still get your full workers' comp. SSA doesn't touch that. They only reduce SSDI.
The ACE calculation matters because it sets the 80% ceiling. A higher ACE means a higher ceiling, which means less offset against your SSDI. SSA uses three different formulas and picks whichever one gives you the highest number.
SSA takes your lifetime earnings, divides by the number of months you were covered, and uses that average. For workers with a long but modest career, this method usually gives the lowest number.
SSA looks at your 5 highest consecutive calendar years of earnings, averages them, and divides by 12 to get a monthly figure. If you had a stretch of higher wages at some point in your career, this method often wins.
SSA looks at your single highest year of earnings within the 5 years before you became disabled. Divide by 12 and you've got your monthly ACE under this method. For people whose earnings peaked right before their injury, this is usually the best option.
You don't have to pick. SSA runs all three and uses the highest result. But you should check their math. Ask for a copy of your Social Security earnings statement and verify that all your wages are accurate before they finalize your ACE. Missing years or underreported wages can cost you hundreds of dollars a month in offset.
Not every injury benefit counts. SSA applies the offset only to periodic workers' compensation payments and certain public disability benefits. Here's what gets counted and what doesn't.
| Counts Toward Offset | Does Not Count |
|---|---|
| Weekly or biweekly workers' comp checks | VA disability compensation |
| Lump-sum workers' comp settlements | Private long-term disability insurance |
| State temporary disability (TDI) payments | Retirement benefits based on private employment |
| Federal Employees' Compensation Act (FECA) benefits | Private pensions |
| State civil service disability pensions (in most cases) | Federal retirement under Social Security |
| Black Lung benefits (Part B) | Most survivor benefits |
If you get VA disability, that doesn't trigger the SSDI offset at all. You can collect full VA benefits and full SSDI together with no reduction. Same thing with private long-term disability insurance. That's an important point because a lot of claimants assume all disability income gets combined. It doesn't.
Fifteen states (plus Puerto Rico) had reverse offset plans in place before February 18, 1981, and SSA still recognizes them. In these states, your workers' comp gets reduced if you also collect SSDI, not the other way around. Your SSDI stays whole.
Here are the recognized reverse offset states:
Three of those states (Florida, New Jersey, and Washington) end their reverse offset period at age 62. Once you hit that age, SSA switches to the standard offset, and your SSDI gets reduced instead. If you're close to 62 when you're applying, this is worth paying attention to.
This is where most people get into trouble. If you settle your workers' comp case for a lump sum, SSA doesn't just look at the check. They convert it into a monthly equivalent and apply the offset as if you were still getting periodic payments.
By default, SSA takes your lump sum and divides it by your prior weekly or monthly workers' comp rate to figure out how many months of "workers' comp" you essentially received. Then they apply the offset for that many months.
Example: You were getting $2,000 a month in workers' comp. You settle for $40,000. SSA says that's 20 months of benefits ($40,000 / $2,000), and they apply the full offset for 20 months. If your SSDI would have been reduced by $500 a month under the offset, you're losing $10,000 over 20 months.
But the settlement language can change all of that. SSA reads the actual settlement document, and if it spells out how the money should be allocated, SSA follows it in most cases.
A well-drafted settlement can dramatically reduce or eliminate the offset. Here are the three key things your attorney can put in writing:
Exclude medical expenses, legal fees, and vocational rehab costs. None of these count as wage replacement, so they shouldn't count toward the offset. But SSA can only exclude them if they're clearly itemized in the settlement agreement. A lump sum that just says "$40,000 to settle all claims" with no breakdown gets treated as all wage replacement.
Prorate the settlement over your expected lifespan. This is called an amortization provision. Instead of dividing the lump sum by your prior workers' comp rate, the settlement states that the money is meant to replace wages until a specific date, usually age 65 or your actuarial life expectancy. If you're 40 years old when you settle and the agreement prorates the lump sum over 25 years (300 months), the monthly equivalent is much smaller, and the offset shrinks or disappears.
Assign a specific weekly rate. If the settlement specifies that the lump sum represents, say, $100 per week spread over the remainder of your working life, SSA uses that $100 instead of your prior workers' comp rate. Sometimes this approach pushes the combined workers' comp plus SSDI income below 80% of your ACE, and the offset doesn't apply at all.
The workers' comp offset doesn't last forever. It ends automatically under several circumstances:
Some states with reverse offset plans have specific end dates tied to age or type of workers' comp. For example, North Dakota's reverse offset applies only to temporary total disability payments. If your classification changes to permanent partial, the reverse offset no longer applies, and SSA starts offsetting your SSDI.
See if you might qualify for Social Security disability benefits on top of your workers' comp.
See If You QualifyThis trips up a lot of people. You have to tell SSA whenever your workers' comp status changes. That includes:
If you don't report a change and SSA finds out later, they'll recalculate retroactively and bill you for any overpayment. This can mean getting a notice for thousands of dollars you owe back. The quickest way to report is by calling SSA at 1-800-772-1213 or visiting your local office. Put everything in writing and keep copies.
Workers' comp laws vary by state, and that affects the offset calculation. Here are some state-level quirks to know about.
In California, the state's reverse offset means SSDI stays whole but workers' comp is reduced. California WC benefits can also include vocational rehabilitation awards, which don't count toward SSDI offset as long as they're clearly separated in the settlement.
In New York, reverse offset is in place, but the state has complicated rules around Schedule Loss of Use awards versus permanent partial disability. Schedule Loss awards can sometimes be excluded from offset calculations if the settlement is structured correctly.
In Florida, reverse offset applies only until you turn 62. After that, SSA switches to the standard offset. If you're close to 62 when filing for SSDI and live in Florida, your offset picture can change dramatically.
In Texas, the state uses the standard offset (not reverse), so your SSDI gets reduced. Texas is one of the few states where workers' comp is optional for employers, which means some injured workers don't have any workers' comp at all and their SSDI is unaffected by offset rules.
In Pennsylvania, Act 57 settlements include specific protections against SSDI offset if the settlement language is written properly. Work with an attorney who understands both Act 57 and SSA policy to maximize your benefits.
If you're a federal employee, your workers' comp comes from the Federal Employees' Compensation Act (FECA). FECA payments count toward SSDI offset the same way state workers' comp does. There's no reverse offset for federal workers.
But federal employees have another wrinkle: you can't receive both FECA and federal disability retirement (FERS or CSRS) at the same time. You have to pick one. Most federal employees choose FECA because it pays more and isn't taxable. But the trade-off is that FECA gets offset against SSDI.
If you settle your FECA claim, the same lump-sum settlement rules apply. Proper settlement language matters just as much for federal employees as it does for state workers' comp claimants.
Coal miners with pneumoconiosis can receive federal Black Lung benefits. Part B Black Lung benefits (paid by SSA) count toward the SSDI offset. Part C Black Lung benefits (paid by the Department of Labor) do not count toward the offset.
If you're a miner applying for both Black Lung and SSDI, the interaction is complicated. Part B payments reduce your SSDI. Part C payments don't. And if you have state workers' comp related to your mining work on top of federal Black Lung, the offset math gets even more tangled. A Black Lung attorney who also handles SSDI can help you sort out which benefits to claim in what order.
Numbers on paper don't convey what the offset actually does to families. Here's a real-world example.
Mike was a construction worker making $60,000 a year ($5,000 a month) before a back injury ended his career. His ACE came out to $5,000. The 80% cap is $4,000. He was getting $2,800 a month in workers' comp. When his SSDI was approved at $1,900 a month, he thought he'd be getting $4,700 combined. He budgeted accordingly.
Except his first SSDI check was only $1,200. SSA had reduced it by $700 to keep his combined income at $4,000. Mike and his wife had already committed to expenses based on the higher amount. The difference forced them to sell their second car and delay their mortgage payment.
If Mike had known about the offset before he applied, he could have worked with his workers' comp attorney to restructure his settlement (which he was negotiating at the same time). A properly drafted settlement could have preserved more of his SSDI by allocating a portion of his workers' comp to medical expenses and future wage loss spread over his lifetime instead of taking it all as a lump sum.
The lesson: if you have workers' comp pending and you're filing for SSDI, talk to both attorneys about how the settlement structure affects your SSDI. Don't let the two cases run on parallel tracks without coordination.
SSA does make mistakes. If your SSDI payment comes in lower than you expected, don't just accept it. Request a written explanation of how SSA calculated your offset.
The explanation should show:
If anything looks wrong, file a reconsideration within 60 days. Common errors include: SSA using your prior workers' comp rate instead of the prorated rate from your settlement, SSA not excluding medical expenses or attorney fees, SSA miscalculating your ACE by missing high-earning years, or SSA applying the standard offset when you're in a reverse offset state.
The reconsideration is the same type of process as appealing a denial. Check our guide on reconsideration for details on what to expect.
SSI treats workers' comp differently than SSDI. SSI is a needs-based program, so any income (including workers' comp) directly reduces your SSI payment dollar-for-dollar after a small income disregard ($20 general exclusion plus any applicable deductions).
For SSI recipients, workers' comp almost always wipes out the SSI payment. If you're getting more than $1,014 a month in workers' comp in 2026, you won't get any SSI. The $1,014 figure is the federal SSI benefit rate ($994) plus the $20 general income exclusion.
Some people qualify for concurrent benefits (both SSDI and SSI) because their SSDI is very low. When workers' comp comes into the picture, it typically eliminates the SSI portion first. Check our SSDI vs SSI comparison for more detail on how concurrent benefits work.
Here's what you should actually do if you're dealing with both workers' comp and SSDI.
Hire attorneys who coordinate. A workers' comp attorney who knows SSDI rules is worth their weight in gold. If your WC attorney doesn't understand how settlement language affects SSDI, find one who does, or bring in an SSDI attorney to review the settlement before you sign.
Get your ACE calculation early. Request a Social Security earnings statement and verify your wage history. Any missing or underreported wages hurt your ACE and increase your offset.
Document medical expenses and legal fees separately. Every dollar you can peel off the settlement as medical or legal is a dollar that doesn't count toward the offset. Keep receipts. Ask your WC attorney to itemize these in the settlement.
Understand the trade-offs of a lump sum. Lump sums often have tax and benefit consequences people don't see coming. A smaller lump sum with proper language sometimes keeps you better off than a bigger lump sum without it.
Report changes promptly. Every time your workers' comp changes, tell SSA. This isn't optional. Unreported changes lead to overpayments that SSA will demand back years later.
Check for reverse offset. If you live in a reverse offset state, verify SSA is treating your case correctly. The OIG has flagged this as an area where SSA makes mistakes.
Find out if you might qualify for Social Security Disability benefits in addition to workers' comp.
See If You QualifyYes. You can collect both, but SSA will likely reduce your SSDI so the combined income stays at 80% of your average current earnings before the injury. Workers' comp itself is not reduced (except in reverse offset states, where it's the other way around).
SSA figures out your average current earnings (ACE) using three methods and picks whichever gives the highest number: average monthly wage across your career, high-5 consecutive years, or highest single year in the 5 years before disability. Then 80% of that ACE becomes the cap for combined SSDI and workers' comp.
SSA recognizes 15 states with reverse offset plans in effect before February 18, 1981: Alaska, California, Colorado, Florida, Louisiana, Minnesota, Montana, Nevada, New Jersey, New York, North Dakota, Ohio, Oregon, Washington, and Wisconsin. Plus Puerto Rico. In these states, workers' comp gets reduced instead of SSDI. Florida, New Jersey, and Washington end their reverse offset at age 62.
Yes. SSA converts any lump-sum settlement into a monthly equivalent by dividing the lump sum by your prior workers' comp rate, then applies the offset. Proper settlement language can reduce this by excluding medical costs, legal fees, and by prorating the lump sum over your expected lifespan (called amortization).
You can reduce it significantly. Exclude medical expenses and attorney fees by itemizing them in the settlement. Add an amortization clause that spreads the lump sum over your remaining work-life expectancy or lifetime. These must be in the original settlement document. Adding them later is prohibited.
No. VA disability compensation, private long-term disability insurance, and most private pensions do not count toward the SSDI offset. You can receive those benefits in full alongside SSDI without any reduction. Only periodic workers' compensation and certain public disability benefits trigger the offset.
The offset ends when you reach full retirement age (66-67 depending on birth year) and your SSDI converts to retirement benefits. It also ends when your workers' comp runs out, or when you return to work and earn over SGA ($1,690/month in 2026).