A contingency fee means you pay your lawyer nothing up front and nothing at all unless you win. It is how almost every personal injury case in the United States is handled, and it is why people with no savings can still sue a trucking company. It is also the part of hiring a lawyer that most people get wrong, because the percentage on the sign is not the number that matters. This guide walks through how contingency fees work, what the typical percentages are, how case costs change your payout, and the questions to ask before you sign a fee agreement.
The Short Version
- A contingency fee is a percentage of what the lawyer recovers for you. No recovery, no fee.
- The usual range is 33% to 40%. Many agreements use a sliding scale: a lower percentage if the case settles before a lawsuit is filed, higher if it goes to litigation or trial.
- Case costs (filing fees, medical records, expert witnesses) are separate from the fee and are usually deducted from your settlement. Whether they come out before or after the percentage is calculated can change what you keep by thousands of dollars.
- Contingency fees are standard for personal injury, workers' compensation, medical malpractice, employment and some consumer cases. They are generally not allowed in criminal defense or divorce.
- Get the agreement in writing, read the cost clause, and ask for a sample settlement statement before you sign.
How a Contingency Fee Works
Under a contingency fee agreement, the lawyer agrees to take your case in exchange for a percentage of the money recovered, whether that money comes from a settlement, a jury verdict or an arbitration award. If the case is lost, the lawyer is paid nothing for their time. The firm is betting its hours on the outcome, which is why good contingency lawyers are selective about the cases they accept.
This arrangement is different from an hourly fee, where you are billed for every hour whether the case is won or lost, and from a flat fee, where you pay a fixed price for a defined task such as drafting a will or handling a traffic ticket. For injury cases the contingency model is the norm precisely because most injured people cannot fund a two-year lawsuit out of pocket.
The agreement should be a written contract that spells out the percentage, when it changes, who advances case costs, how costs are repaid, what happens if you fire the lawyer or the lawyer withdraws, and how medical liens are handled, and ABA guidelines require the fee to be reasonable. If any of those is missing, ask for it to be added before you sign.
What Percentage Do Lawyers Take?
The most common contingency percentage in personal injury cases is 33⅓%, often written as one-third, for cases that settle before a lawsuit is filed. Many agreements step up to 40% once a complaint is filed, and some go to 45% if the case is tried or appealed. Those numbers can vary depending on case difficulty, and more preparation-heavy or complex cases may justify a higher percentage because discovery, depositions, mediation, expert reports, and trial preparation can consume hundreds of attorney hours.
Some states cap contingency percentages for particular case types. Medical malpractice caps are the most common; several states use a sliding scale that reduces the percentage as the recovery grows, so a lawyer might take one-third of the first $250,000 but a smaller share of amounts above that. Workers' compensation fees are capped in nearly every state and are often set by a judge. Social Security disability fees are capped by federal rule. Ask whether any cap applies to your case; the lawyer is required to tell you.
A percentage that seems low can be a sign of a firm that settles quickly and cheaply to keep volume moving. A percentage at the top of the range is not automatically a bad deal if the firm actually tries cases, because insurers pay more to firms they know will go to court. The right question is not just “what is your percentage” but also “how do your attorney fees work, and what did your last ten clients with cases like mine net after fees and costs.”
Fees vs. Costs: The Part That Changes Your Payout
The attorney's fee is what the lawyer is paid for their work, while legal costs are the out-of-pocket expenses of pursuing the claim: court filing fees, the cost of obtaining medical records and police reports, deposition transcripts, expert witness fees, investigators, mediation fees and postage, plus other costs beyond the fee. In a simple car accident case costs may total a few hundred dollars. In a medical malpractice or product liability case they can exceed $50,000, most of it for experts; expert witnesses may charge $450 to $500 per hour.
Nearly all contingency firms advance these costs and recover them from the settlement. The question that matters is the order of operations. If the fee is calculated on the gross recovery and costs are deducted afterward, you pay the full percentage on money that then goes to cover expenses. If the firm deducts costs first and applies the percentage to the net, the client receives more and the lawyer receives less than under the gross calculation. On a $100,000 settlement with $10,000 in costs and a one-third fee, the difference is $3,333 in your pocket.
Ask which method the firm uses. Some state bar rules require costs to be deducted after the fee is calculated; others leave it to the agreement. Either way, a reputable firm will show you a sample settlement statement, line by line, before you sign. If a firm will not, that tells you something.
Also ask what happens to costs if the case is lost. Most firms absorb them, but some agreements make the client responsible. That clause can turn a free case into a bill.
A Worked Example
Suppose your case resolves by settlement for $150,000 after a lawsuit is filed, the agreement sets the fee at 40% post-filing, and case costs are $12,000. Your medical providers have a $20,000 lien against the settlement for treatment they provided on credit.
Using the total settlement before doing the math: if the fee is calculated on the gross, $150,000 minus a $60,000 fee, minus $12,000 in costs, minus the $20,000 lien, leaves you $58,000. If costs come out first: $150,000 minus $12,000 is $138,000, the fee is 40% of that, or $55,200, and after the lien you keep $62,800. Same case, same lawyer, $4,800 difference, decided by one sentence in the agreement, with payment for the lawyer's services coming from the recovery under this contingency fee arrangement.
A good lawyer will also negotiate the medical lien down, which often matters more than the fee percentage. Ask whether the firm does that and whether the fee is charged on the amount of the lien reduction.
Which Cases Use Contingency Fees
Contingency fees are standard in personal injury (car and truck accidents, slip and fall, dog bites, wrongful death), medical malpractice, product liability, workers' compensation, Social Security disability, many employment cases such as wrongful termination and wage claims, and some consumer and class action matters; these matters are often handled on a contingency basis, which lets people pursue a personal injury claim without upfront fees. Some property damage, debt collection and commercial cases are also taken on contingency when the amount at stake justifies it.
They are prohibited in most states for criminal defense and for domestic relations matters such as divorce, custody and alimony, on the theory that a lawyer should not have a financial stake in whether a marriage ends or a defendant is acquitted. Estate planning, business formation and immigration are typically billed at a flat fee or hourly rate rather than on contingency. If a lawyer offers a contingency fee for one of those, ask your state bar whether it is permitted.
Questions to Ask Before You Sign a Contingency Fee Agreement
What is the percentage, and at what points does it change?
Get the exact triggers in writing under the contingency fee arrangement: the percentage can change before suit, after suit, once a trial date is set, at trial, or on appeal, depending on when the client's case reaches each stage.
Is the fee calculated before or after case costs are deducted?
This is the question most clients never ask and the one that most affects what they keep: are legal fees calculated before or after costs are deducted, and how will that change the settlement check you actually receive?
What costs do you expect in a case like mine, and who pays them if we lose?
A range is fine; a refusal to estimate is not.
Will I owe anything if my case loses, including upfront costs?
Usually you do not pay attorney's fees unless there is a recovery, but ask for the fee agreement in writing and have the lawyer explain who covers case expenses if the claim does not succeed. Some firms advance filing fees, records requests, expert bills and other upfront costs during the case, and the contract should say whether those amounts are absorbed by the firm or repaid later. It is also worth asking how much time and resources the firm expects to invest, since that can affect what happens if the case is unsuccessful.
How are medical liens handled, and do you negotiate them?
Lien reduction is often worth more than a few points of fee.
Can I see a sample settlement statement?
Every firm has one. If they will not show you, keep looking. Review the sample statement and discuss any line item you do not understand before signing.
What happens if I change lawyers?
The first lawyer may claim a share of the fee for work done; the agreement should say how that is calculated.
FAQ: Contingency Fees
Do I pay anything if I lose my case?
Under most contingency agreements, you generally owe no attorney's fee if there is no recovery. Whether you owe case costs depends on the agreement; some may still require payment of case costs or other expenses even if the claim is unsuccessful, though many firms absorb them, so read the clause. You may still be responsible for your own medical bills, which is a separate matter from the lawyer's fee.
Is a contingency fee negotiable?
Sometimes. Firms are more willing to negotiate on large, clear-liability cases where the recovery is likely and the work is predictable. Some may also negotiate legal fees based on the risk, the expected work, and the likely recovery, with flexibility depending on the law firm and a client's ability to afford representation. You are more likely to get a concession on the cost clause or the post-filing step-up than on the base percentage. It does not hurt to ask.
Are contingency fees taxed?
Compensation for physical injuries is generally not taxable income under federal law, and the fee portion is not taxed to you either. Punitive damages, interest and some employment recoveries are taxable, and in those cases you can be taxed on the gross amount including the lawyer's share. Ask a tax professional before you settle any case with a taxable component.
Can a lawyer charge a contingency fee on top of an hourly rate?
Hybrid arrangements differ from pure contingent fees because they combine a reduced hourly rate with a smaller success-based percentage, and they are legal if disclosed. They are uncommon in personal injury and more typical in commercial litigation. Any hybrid for legal services should be spelled out in the written agreement and clearly explain the services, payment terms, and whether the contingent portion applies only after a recovery.
Find a Lawyer Who Will Walk You Through the Numbers
Many personal injury lawyers in our directory offer a free case review, and the good ones will explain their fee agreement before you ask; contingency fees improve access to justice by letting people seek representation without upfront fees. Read our guide on how to find a good personal injury lawyer, then browse personal injury attorneys near you. Some firms advertise that they have recovered millions; treat those claims as marketing until you verify them.
This guide is general information from Legal Directory, not legal or tax advice for your situation. Fee rules and caps vary by state. Confirm any attorney's license with your state bar before hiring.