Contingency Fee Explained: No Win, No Fee Lawyers

Last reviewed: October 2026 · How we research: How We Research

“No win, no fee” sounds simple. In practice, the agreement you sign is a contract with a dozen terms that decide how much of your settlement you keep, who pays the costs if you lose, and what happens if you change lawyers. Three common misunderstandings:

• Myth: “No win, no fee” means you can never owe anything. Reality: you may still owe case costs if you lose, depending on the agreement.
• Myth: the percentage is fixed by law. Reality: for most injury claims it’s negotiated, and it often changes depending on when the case ends.
• Myth: the lawyer decides when to settle. Reality: the decision to accept or reject a settlement is always yours.

Below, we go through a typical contingency fee agreement clause by clause. If you’re mainly wondering what a lawyer will cost overall, start with how much a personal injury lawyer costs.

Clause 1: the fee percentage (and when it changes)

This is the clause everyone reads. Look for whether the percentage is tiered: a common structure is about one-third if the case settles before a lawsuit and around 40% after a lawsuit is filed or if it goes to trial. Check exactly what triggers the higher tier. “Filing a lawsuit” is a clear event; vaguer wording such as “once litigation is anticipated” can move you into the higher tier earlier than you expect.

What to look for: the specific event that raises the percentage, and whether there’s any reduction for a very early settlement.

Clause 2: gross or net, how the fee is calculated

The ABA’s model rules require the agreement to say whether expenses are deducted before or after the fee is calculated. On a $60,000 settlement with $3,000 in costs and a one-third fee:

• Fee on the gross amount: $20,000 fee + $3,000 costs. You receive $37,000 before liens.
• Fee after costs: one-third of $57,000 = $19,000 fee + $3,000 costs. You receive $38,000 before liens.

The difference grows with expensive cases that need expert witnesses.

Clause 3: case costs and who pays if you lose

Firms usually advance costs such as medical records, filing fees, depositions and expert witnesses. The agreement should say:

• whether you must repay those costs if the case is lost (many firms waive them; some don’t);
• whether the firm charges interest on advanced costs, which some do;
• whether you’ll be consulted before large expenses, such as hiring an expert.

Clause 4: medical liens and reimbursement

If a health plan, Medicare or Medicaid paid your bills, it will usually claim repayment from the settlement. A good agreement says the firm will identify and negotiate these liens, and whether that work is included in the fee. Lien reductions can be worth thousands of dollars, so this clause matters as much as the percentage. See how liens affect your net in our settlement take-home calculator.

Clause 5: who decides whether to settle

Under the rules of professional conduct, the decision to accept a settlement belongs to the client. The agreement should not give the lawyer authority to settle without your consent, and it shouldn’t penalize you for turning down an offer. A lawyer can advise you strongly, but they can’t accept on your behalf.

Clause 6: referral and co-counsel arrangements

Sometimes the lawyer you meet refers your case to another firm, or two firms work on it together and split the fee. Under the ABA model rules, that is allowed only if you agree in writing, the total fee is reasonable, and each lawyer either does a share of the work in proportion to the fee or takes joint responsibility. A fee split should never increase what you pay.

Clause 7: ending the relationship

You can fire your lawyer at any time. The agreement should explain how the departing lawyer will be paid for work already done, usually out of the eventual fee and not by charging you a second full percentage. It should also say what happens if the lawyer withdraws from your case.

Clause 8: the closing statement

When the case ends, you are entitled to a written statement showing the outcome, the fee, each expense and how the money was distributed. Don’t sign off on a distribution until you’ve seen it and every number makes sense.

Before you sign: interactive checklist

Tick each point you’ve confirmed in your agreement or with the lawyer.

Frequently asked questions

Can a lawyer take a percentage of my medical payments or PIP benefits?

It depends on the state and the agreement. Some lawyers charge no fee on benefits from your own insurance that you would have received anyway, and some states restrict it. Ask directly and get the answer in writing.

How is the fee calculated on a structured settlement?

When a settlement is paid over time, the fee is normally based on the present value (the cost) of the structure, not the total of all future payments. Check that your agreement says so.

What if I disagree with the fee at the end of the case?

Raise it with the lawyer first, in writing. Many state bar associations run fee dispute (fee arbitration) programs for clients and lawyers who can't agree.

Are contingency fees the same in other types of cases?

No. Some claims have limits set by law, such as claims against the federal government and medical malpractice cases in several states. Contingency fees are generally not allowed in criminal defense or most family law matters.

Red flags in a contingency fee agreement

• The lawyer won't give you a copy to take home and read.
• The percentage or the trigger for a higher tier is vague.
• You're asked to pay an upfront fee for a standard injury claim.
• A clause lets the lawyer settle without your approval or penalizes you for refusing an offer.
• Costs have no limit or approval process.
• You're pressured to sign at the first meeting or at the hospital.

Comparing lawyers? See how to choose a personal injury lawyer, and check your filing deadline so you don't run out of time while you decide.

Sources

• ABA Model Rule 1.5, Fees: written contingency agreements, expenses, closing statement and division of fees between lawyers.
• ABA Model Rule 1.2: the client decides whether to settle.
• 28 U.S.C. § 2678: fee limits for claims against the federal government (Cornell LII).

This guide is general information, not legal advice. Each state adopts its own version of the professional conduct rules, and fee agreements vary. Read your agreement carefully and ask the lawyer to explain any clause you don't understand.