ERISA disability lawyer: what they do and when you need one

Last updated 2026-07-09

What is an ERISA disability lawyer and what do they actually do?

An ERISA disability lawyer represents people whose employer-sponsored long-term disability (LTD) insurance claims have been denied, underpaid, or terminated. ERISA stands for the Employee Retirement Income Security Act of 1974, the federal law that governs most group benefit plans offered through employers, including LTD, short-term disability, and group life insurance ^[1].

This is not the same as a Social Security disability lawyer. ERISA lawyers fight private insurance companies like Unum, MetLife, Lincoln Financial, and The Hartford, not the Social Security Administration. If your disability coverage came from a policy your employer offers as a workplace benefit, you're almost certainly under ERISA. If you bought your own individual disability policy, you're not.

So what does the work look like? They read your plan documents to find how "disability" is defined, comb through the insurer's claim file (which you're entitled to request), pin down the specific reasons the company gave for denying you, and build an administrative appeal record. That last part matters more than almost anything else in ERISA practice. Federal courts reviewing an ERISA denial are usually stuck with the record that existed when the insurer made its final decision, so your attorney's job is to pack that record with medical evidence, vocational opinions, and legal arguments before the appeal deadline closes. Evidence you try to add later, in court, often can't be looked at ^[2].

Some ERISA lawyers also carry cases past the administrative stage into federal district court, and a smaller number handle ERISA class actions or plan interpretation disputes. For most people reading this, the work that matters is the single-claim administrative appeal and, if that fails, the federal lawsuit.

How is ERISA different from state disability law and why does it matter?

ERISA preempts state law for any employee benefit plan. That's not a technicality. It means if your employer's LTD insurer wrongfully denied your claim, you generally cannot sue them under state law for bad faith, punitive damages, or pain and suffering. You're boxed into federal ERISA claims, where the usual remedy is just the benefits you were owed, plus attorneys' fees at the court's discretion ^[1].

The standard of review in federal court hurts claimants too. When an LTD plan hands the insurance company discretionary authority to determine eligibility (and most do), a federal court reviews the insurer's decision under an "abuse of discretion" standard rather than taking a fresh look at your claim. The court basically asks whether the insurer's decision was reasonable, even if the judge might have decided differently. The Supreme Court set this framework in Firestone Tire & Rubber Co. v. Bruch (1989) ^[3]. Overturning that decision means proving the insurer acted arbitrarily, not merely that you disagree with the result.

This is why the record built before suit carries so much weight. Whether your attorney wins often depends almost entirely on what got loaded into that record before the deadline.

State-regulated individual disability policies play by different rules. They fall under state insurance law, where courts take a fresh look, punitive damages are on the table, and bad-faith claims are viable. Very different terrain. Not sure which type of policy you have? Check whether you enrolled through your employer at a workplace benefits fair or got the policy as a job perk. If yes, it's almost certainly ERISA.

What are the most common reasons long-term disability claims get denied?

Insurance companies deny LTD claims for a predictable set of reasons. Knowing them tells you what an ERISA lawyer will argue against.

Lack of objective evidence. Many LTD policies require "objective medical evidence" of disability. Insurers routinely deny claims for chronic pain, fibromyalgia, Lyme disease, or mental health conditions because those diagnoses lean on patient-reported symptoms rather than lab values or imaging.

Pre-existing condition exclusions. Most LTD policies exclude conditions that existed within a look-back window, often 3 to 12 months before coverage started. Insurers sometimes stretch these exclusions hard.

The "own occupation" versus "any occupation" switch. Most LTD policies pay benefits if you can't do your own job for the first 24 months. After that, benefits continue only if you can't do any job in the national economy. Insurers frequently cut off benefits at the 24-month mark after a paper review that claims you could flip burgers or answer phones.

Surveillance and social media. Insurers run video surveillance and scan social media to find evidence that a claimant's activity level tops what their doctors reported.

IME and paper review disagreements. An independent medical exam (IME) done by a doctor the insurer hired, or a file review done without examining you at all, often produces conclusions that contradict your treating physicians. Courts have flagged the built-in conflict of interest in insurer-paid IMEs ^[4].

Failure to follow treatment. If you've skipped appointments or declined recommended treatment, the insurer may argue you aren't truly disabled or aren't doing enough to recover.

A good ERISA attorney will spot which of these applies to your case, then build the administrative appeal to hit exactly that weak point in the insurer's reasoning.

What is the ERISA appeal deadline and what happens if you miss it?

Miss the appeal deadline in an ERISA case and your claim is usually dead. Department of Labor regulations require LTD plans to give claimants at least 180 days to file an administrative appeal after a denial ^[5]. Some plans allow less time for other kinds of benefits, but 180 days is the floor for disability claims.

Once the plan's internal appeal process is exhausted (you get at least one appeal; some plans allow two), you typically have to file in federal district court within the time the plan itself sets, or, where the plan is silent, within whatever statute of limitations a court finds applicable. Many plan documents specify a one-year or three-year limitations period from the date of denial. Miss it and your lawsuit is barred.

The 180-day window sounds generous. It isn't. Your attorney needs to gather new medical records, order functional capacity evaluations, line up vocational experts if needed, and draft a detailed brief before that window shuts. Starting the attorney search the week before the deadline is a real problem. Start looking for ERISA counsel the moment your denial letter arrives, ideally inside the first 30 days.

Keep every piece of paper your insurance company sends, including the envelope with its postmark. The denial letter must state the specific reasons for the denial and explain your appeal rights. That's required by 29 C.F.R. § 2560.503-1. If the letter is vague, your attorney can use that procedural failure as a separate argument.

How much does an ERISA disability lawyer cost?

Most ERISA disability attorneys work on contingency for both the administrative appeal and any litigation. You pay nothing upfront. If they win, they take a cut of your back benefits, typically 25% to 40% depending on whether the case resolves at the appeal stage or goes to federal court ^[6].

ERISA also has a fee-shifting provision. Under 29 U.S.C. § 1132(g), a court may award attorneys' fees to a prevailing claimant ^[8]. In practice, if you win in federal court, your attorney may recover fees straight from the plan, which can shrink the contingency bite from your own recovery. But that award is discretionary, not automatic, and trial-level wins are hard to come by.

Some attorneys charge a flat fee or hourly rate for the administrative appeal alone, especially when the back-benefit amount is modest. Expect $3,000 to $8,000 for a flat-fee appeal, though this swings a lot by market and complexity.

Here's the practical math. Say you earned $6,000 per month before disability and your LTD policy pays 60% of pre-disability income. Your monthly benefit is $3,600. If the insurer has cut you off for 18 months, your back-pay exposure is $64,800. A 33% contingency fee on that runs about $21,400. That's real money. But most claimants cannot build an effective ERISA appeal record alone, and a denial that sticks means zero dollars.

Stage	Typical attorney fee structure	Notes
Administrative appeal only	Contingency 25-33%, or flat fee $3,000-$8,000	Flat fee more common for smaller claims
Federal district court litigation	Contingency 33-40% of recovery	Fee-shifting may offset; not guaranteed
Appeals court (circuit)	Negotiated, often same contingency	Rare; most cases resolve before this stage

Never pay a large upfront retainer to an ERISA disability attorney. Legitimate practitioners in this field don't work that way on claim denials.

How do you find and evaluate a good ERISA disability lawyer?

Look for attorneys who specifically handle ERISA long-term disability claims, not general disability or personal injury lawyers. ERISA is a narrow specialty. A personal injury lawyer with no ERISA experience will miss the administrative record argument, which is the whole ballgame.

The National Organization of Social Security Claimants' Representatives (NOSSCR) focuses on Social Security, but some members handle ERISA too. A more targeted resource is the American Association for Justice (AAJ), which has a disability section. State bar websites let you search by practice area. And because most LTD insurers are repeat players in the federal courts, lawyers who live in ERISA disability know which insurers have which habits. That knowledge is worth something.

When you talk to an attorney, ask how many ERISA LTD appeals and federal lawsuits they've handled in the last three years and how those turned out. Ask whether they draft the administrative appeal themselves or outsource it. Ask who will actually work your file day to day. A senior attorney who signs the briefs but hands the file to an inexperienced paralegal is not the same as an attorney who is personally in it.

Get the fee agreement in writing before any work starts. Understand exactly what percentage the attorney takes if the case settles at the appeal stage versus in federal court versus at trial. Those are often three different numbers.

If you're also chasing Social Security Disability Insurance because your condition qualifies, know that SSDI and ERISA LTD are separate tracks that sometimes collide. Many LTD policies require you to apply for SSDI and will offset any SSDI payments against your LTD benefit. You may want a lawyer who understands both systems, or who coordinates with an SSDI lawyer on the Social Security piece. Understanding how to qualify for SSDI separately from your LTD eligibility matters, because the standards are not the same.

What should you do before hiring an ERISA lawyer to strengthen your case?

There are concrete things you can do right now, before you've hired anyone, that directly change how strong your appeal will be.

Get your complete claim file. You have the right under ERISA to request the full administrative record, including every document the insurer used or generated in evaluating your claim. Send a written request by certified mail. Under 29 C.F.R. § 2560.503-1(h)(2), the plan has 30 days to provide it. Your attorney needs it to evaluate your case, and many won't start work without it.

Get your plan documents. Request the Summary Plan Description (SPD) and the full plan document. These hold the definition of disability, the exclusions, and the appeals procedures. They're also legally required to be provided on written request.

Document your functional limitations. Your treating physicians may be recording diagnoses without capturing what you actually can and can't do in a given day. Ask your doctor to spell out, in a detailed written statement or RFC (residual functional capacity) form, specific limits: how long you can sit, stand, or walk; how often you need to rest; whether you have cognitive limits; whether your symptoms come and go.

Don't post on social media. Insurers hire investigators who will look at your Facebook, Instagram, and LinkedIn. One photo of you standing at a family event can be twisted into an argument that you're not as limited as your doctor says.

Track your symptoms daily. A consistent written log of bad days, medication side effects, and functional failures is legitimate evidence. It also makes you a more credible witness if the case reaches federal court.

If you're already organizing your disability documentation, a tool like DisabilityFiled's guided intake can help you turn your medical history and functional limitations into a structured summary that you, your doctor, and your attorney can all work from.

How does the ERISA administrative appeal process work step by step?

The administrative appeal is the most important phase of your entire case. Here's how it usually unfolds.

Step 1: Receive the denial. The denial letter must state the specific reason for denial, cite the plan provisions it relied on, and describe your appeal rights including the deadline. If it doesn't, that's a procedural violation you can use.

Step 2: Request the claim file and plan documents. Do this immediately. You need them to see what the insurer actually looked at.

Step 3: Hire an ERISA attorney. Ideally within 30 to 60 days of the denial, leaving enough runway to build the record before the 180-day deadline.

Step 4: Build the appeal record. Your attorney will gather updated medical records, obtain a detailed attending physician statement, maybe commission an independent functional capacity evaluation (FCE), get a vocational expert opinion on your ability to work, and answer every specific reason the insurer cited.

Step 5: Submit the appeal brief. The attorney files a detailed written appeal with supporting documentation before the deadline. This is the single most important document in your case.

Step 6: Wait for the plan's decision. Under DOL regulations, a plan generally has 45 days to decide an LTD appeal, with one 45-day extension allowed for reasonable cause, so 90 days at the outside ^[5].

Step 7: If denied again, weigh federal litigation. Once the administrative appeal is exhausted, you can file in federal district court. The case will generally be decided on the administrative record your attorney built in Step 4.

The full administrative appeal, from denial to final decision, typically runs 3 to 6 months. Federal litigation adds another 1 to 3 years depending on the district and whether the case settles.

Can you win an ERISA disability case in federal court?

Yes, but it's harder than most claimants expect walking in. The abuse-of-discretion standard, when it applies, hands the insurer enormous deference. Studies of federal ERISA LTD cases have found that claimants win at a lower rate than in most other civil litigation, especially at the district court level ^[4].

That said, courts do reverse ERISA denials. The arguments that win most often:

Structural conflict of interest. When the same insurance company both funds the benefits and decides whether to pay them, the Supreme Court held in Metropolitan Life Insurance Co. v. Glenn (2008) that the conflict is a factor courts must weigh in reviewing the decision ^[7]. An insurer with a long history of biased decisions can have that conflict weighted more heavily.

Ignoring a Social Security award. If the SSA found you disabled under its own standard, courts have held an insurer can't just brush that finding aside without explaining why.

Selective reading of the evidence. An insurer that credits its own hired reviewer over several treating physicians, with no explanation, may be found to have acted arbitrarily.

Procedural violations. If the plan failed to follow ERISA's claims procedure regulations, including missed deadlines or a decision with no real reasoning, courts may rule for the claimant or apply a de novo (fresh look) standard instead of abuse of discretion.

Settlement is the most common ending. Litigation is expensive for both sides, and ERISA fee-shifting creates real risk for an insurer that loses, so many cases settle before trial for a lump sum. Getting to a good settlement usually takes credible litigation work, which is one more reason attorney quality matters.

How does ERISA LTD interact with SSDI and other disability benefits?

Most ERISA LTD plans contain an offset provision requiring you to apply for SSDI and cutting your LTD payment by any SSDI benefit you receive ^[9]. This is common and legal under ERISA. Here's the practical effect.

Say your LTD benefit is $3,600 per month and you're awarded SSDI at $1,800 per month. Your LTD plan will typically drop its payment to $1,800, so your total income holds at $3,600. The insurer pockets the SSDI award, in effect. Some plans go further and claw back overpayments when SSDI is awarded retroactively, meaning part of your lump-sum SSDI back payment may be owed straight to your LTD insurer.

A few practical takeaways follow. First, fighting your LTD denial and pursuing SSDI at the same time makes sense for most people, because SSDI approval often strengthens an ERISA appeal even though the two definitions of disability differ. An SSA finding that you're disabled is powerful evidence, even when it isn't legally binding on the LTD insurer.

Second, if your SSDI benefits change your LTD offset math, you'll want to understand whether SSDI is taxable and how the combined income shakes out. Third, some people collect both SSDI and LTD, and understanding whether you can collect disability and Social Security simultaneously is a common question worth reading in full.

If your LTD plan required you to apply for SSDI and that application is now pending, it also helps to get familiar with the SSDI application process directly.

What does it actually cost to fight an ERISA denial, and is it worth it?

The math on hiring an ERISA attorney usually favors you if you have a legitimate claim and meaningful back benefits at stake.

Contingency means no out-of-pocket cost until there's a recovery. For a case with two or more years of back benefits and ongoing monthly benefits at stake, even a 35% contingency fee leaves you far ahead of never fighting at all.

Litigation costs beyond attorney fees, like expert witness fees, deposition costs, and court filing fees, are usually advanced by the attorney and deducted from any recovery. Ask about this flat out in your first consultation so you understand the whole arrangement.

The real "is it worth it" question turns on your specific monthly benefit, how many years you might collect if you win, and the strength of your case. Someone with a $4,000 per month LTD benefit who might collect for 10 more years is sitting on a stream worth a fortune in present value, and fighting hard makes clear sense. Someone with a $600 per month benefit from a short-duration policy with a year left faces tighter economics.

A lot of ERISA attorneys will give you a candid read on whether your case is worth pursuing after reviewing your denial letter and plan documents. That consultation is usually free. Use it to get a realistic sense of your odds before you commit to anything. Good attorneys turn away weak cases. If several experienced ERISA lawyers pass on your case after reviewing it, take that seriously.

DisabilityFiled can help you organize your medical records and claim documents into a structured summary you can bring to that first attorney consultation, so you're not walking in empty-handed.

What red flags should you watch out for with ERISA disability lawyers?

Not every attorney marketing disability services understands ERISA. Here are the real warning signs.

They focus entirely on Social Security and mention ERISA only in passing. SSDI practice and ERISA practice call for different expertise. A lawyer who runs hundreds of SSA hearings but few ERISA appeals is the wrong choice for your LTD denial.

They want a large upfront retainer. Contingency is standard for ERISA disability. Upfront fees above a few hundred dollars for initial document review are unusual.

They can't name the plan's claims procedure or your appeal deadline. A lawyer who is already asking about your appeal deadline and plan documents understands the stakes. One who talks vaguely about "fighting for you" without asking about deadlines does not.

They guarantee a result. Nobody can guarantee an ERISA outcome. The law is genuinely complicated and courts vary. A promise of success is a red flag.

They outsource your appeal to non-attorneys. Some operations use non-lawyer advocates or paralegals to draft ERISA appeals. That's not necessarily illegal, but the record built before suit decides your court outcome, and you want a licensed attorney responsible for it.

They can't explain the standard of review in your plan. Ask them directly whether your plan has a discretionary clause and what standard a court would apply. If they can't answer fluently, keep looking.

Vetting a qualified ERISA attorney works the same way described in resources for finding U.S. law firms for Social Security disability work. The bar is real. Do the work.

Frequently asked questions

What is ERISA and why does it affect my disability claim?

ERISA is the Employee Retirement Income Security Act of 1974, the federal law governing most employer-sponsored benefit plans including long-term disability insurance. It preempts state law, limits your remedies if you're wrongfully denied (no punitive damages, no bad-faith claims), and requires you to exhaust a plan's administrative appeal before you can sue in federal court. If your disability coverage came through your employer, ERISA almost certainly governs it.

How long do I have to appeal a denied long-term disability claim under ERISA?

Department of Labor regulations require LTD plans to give you at least 180 days to file an administrative appeal after a denial. Once your appeal is decided and denied, you then have the time set in the plan document, or the applicable statute of limitations, to file in federal court. Many plans specify one year. Missing either deadline can permanently bar your claim. Start looking for an attorney within 30 days of your denial letter.

Do I need an attorney to file an ERISA disability appeal or can I do it myself?

You can file an appeal yourself, but doing so carries real risk. The administrative record you build before filing in court is almost always the only evidence a federal judge can consider. An experienced ERISA attorney knows how to load that record with medical evidence, vocational opinions, and legal arguments that hit the insurer's specific reasons for denial. Claimants who handle their own appeals frequently miss arguments that would have been decisive.

What is the difference between an ERISA disability lawyer and an SSDI lawyer?

An ERISA disability lawyer handles denials under employer-sponsored group LTD plans governed by federal ERISA law. An SSDI lawyer handles Social Security Disability Insurance claims through the Social Security Administration. The laws, standards, procedures, and remedies are completely different. Some attorneys handle both; most specialize in one. If you have both an LTD denial and a pending SSDI application, you may need lawyers with expertise in each, or one attorney who genuinely handles both.

What percentage of long-term disability claims are denied?

Reliable industry-wide denial data is hard to find because insurers don't publish it. Group LTD approval rates run roughly 60-70% at initial determination, meaning 30-40% of initial claims face some denial or challenge. Appeal success rates vary widely by insurer, condition, and quality of representation. This is one of those areas where nobody has perfectly clean data, so treat any single figure with caution.

Will my LTD insurer reduce my benefit if I receive SSDI?

Almost certainly yes. Most ERISA LTD plans include a Social Security offset provision that cuts your monthly LTD payment dollar-for-dollar by any SSDI benefit you receive. Some plans also claim reimbursement from your SSDI lump-sum back payment if the approval is retroactive. This is legal under ERISA and standard in group LTD policies. Read your plan's Summary Plan Description under the "other income benefits" or "offset" section to confirm how yours works.

Can I sue my employer for denying my long-term disability claim?

Usually you're suing the insurance company that administers the plan, not your employer directly, though the plan itself (often a legal entity) is typically the named defendant. ERISA restricts your remedies to recovering the benefits owed plus attorney's fees at the court's discretion. You cannot bring state-law bad-faith claims or seek punitive damages for most ERISA LTD denials. This is one of ERISA's biggest limitations for claimants.

What evidence helps win an ERISA disability appeal?

The strongest evidence is a detailed treating physician statement documenting specific functional limitations, more than a diagnosis. Independent functional capacity evaluations, vocational expert opinions, consistent treatment records, and a formal response to every reason cited in the denial letter all strengthen an appeal. If the SSA has awarded SSDI, include that determination. Surveillance videos and social media posts get used against you, so watch your public activity and online presence throughout.

What happens if I miss the ERISA appeal deadline?

Missing the 180-day administrative appeal deadline generally means you've forfeited your right to sue in federal court. Courts typically dismiss the lawsuit as unexhausted or time-barred. There are narrow exceptions, like plan procedural violations that toll the deadline, but you cannot count on those. Missing the deadline is one of the most damaging things that can happen in an ERISA case. If you're close to your deadline without an attorney, file something yourself before it passes.

What is the 'any occupation' definition and why does it matter for my LTD claim?

Most LTD policies use a two-phase definition of disability. During the first 24 months, you're disabled if you can't perform your own occupation. After 24 months, you must be unable to perform any occupation for which you're reasonably suited by education, training, or experience. Insurers frequently terminate benefits at the 24-month mark by arguing the claimant could do some sedentary job. This switch is one of the most common triggers for needing an ERISA attorney.

Can I get both ERISA long-term disability and SSDI at the same time?

Yes, but your LTD plan will almost certainly offset your benefit by the SSDI amount, so total income may not rise. Financially, getting SSDI usually doesn't mean more money once the LTD offset kicks in, but it does mean more secure income if your LTD insurer terminates benefits later, since SSDI continues independently. Pursuing both at once is usually the right move if you qualify for both.

How long does an ERISA disability lawsuit take?

After the administrative appeal is exhausted, federal district court litigation typically takes 12 to 36 months to reach a decision, depending on the district's docket, whether the parties take discovery (limited in ERISA cases), and whether the case settles. Many cases settle before final judgment. The administrative appeal phase that comes before litigation usually takes 3 to 6 months on its own. Start to finish, from denial to final resolution, commonly runs 18 months to 4 years.

Does winning SSDI help my ERISA long-term disability appeal?

Yes, meaningfully. Courts have held that an insurer can't simply disregard an SSA disability determination without explaining why, since both turn on whether someone can work. An SSDI award isn't legally binding on your LTD insurer, but it's strong evidence and puts the burden on the insurer to explain why its conclusion differs from the Social Security Administration's. Your attorney will typically include your SSDI Notice of Award in the administrative appeal record.

Sources

1. U.S. Department of Labor, ERISA overview: ERISA governs employer-sponsored benefit plans including LTD insurance and preempts state law for such plans
2. U.S. Department of Labor, Employee Benefits Security Administration: Administrative record built before appeal is the basis for federal court review; evidence added after administrative exhaustion generally cannot be considered
3. U.S. Supreme Court, Firestone Tire & Rubber Co. v. Bruch, 489 U.S. 101 (1989): When a plan gives the administrator discretionary authority, courts review denials under an abuse-of-discretion standard
4. U.S. Department of Labor, Employee Benefits Security Administration, ERISA laws and regulations: ERISA claimants win at lower rates in federal court compared to other civil litigation, particularly under abuse-of-discretion review; insurer-paid IMEs carry inherent conflict-of-interest concerns courts have noted
5. U.S. Government Publishing Office, 29 C.F.R. § 2560.503-1, Claims Procedure Regulations: LTD plans must give claimants at least 180 days to appeal a denial; plans have up to 90 days (45 plus one 45-day extension) to decide the appeal
6. American Bar Association, Employee Benefits section: ERISA disability attorneys typically work on contingency, taking 25-40% of back benefits recovered
7. U.S. Supreme Court, Metropolitan Life Insurance Co. v. Glenn, 554 U.S. 105 (2008): When an insurer both funds benefits and decides eligibility, courts must weigh that structural conflict of interest in reviewing ERISA claim denials
8. 29 U.S.C. § 1132, ERISA civil enforcement and fee-shifting statute: ERISA allows courts to award attorneys' fees to a prevailing claimant at their discretion; remedies are limited to benefits owed and do not include punitive damages
9. Social Security Administration, Program Operations Manual System (POMS): Most ERISA LTD policies contain offset provisions reducing LTD payments by SSDI benefits received; SSA POMS documents coordination-of-benefits requirements
10. U.S. Department of Labor, Employee Benefits Security Administration, fiduciary responsibilities guidance: Plan administrators have fiduciary duties under ERISA; claimants have a right to plan documents and claim files on written request
11. American Council of Life Insurers: Roughly 60-70% of group LTD claims are approved at initial determination, meaning 30-40% face some denial or dispute