Contingency fee agreements eliminate the financial barrier to pursuing a personal injury claim. The lawyer takes a percentage of the recovery instead of charging hourly fees. If the case is lost, the client pays no attorney fees. The concept exists under different names and regulatory frameworks across jurisdictions.
TL;DR.
US: 33% (pre-suit) to 40% (post-suit) of recovery. UK: Conditional Fee Agreement — no fee if lost; success fee capped at 25% of certain damages if won. Canada: 25–33% + tax. Australia: no-win-no-fee similar to UK CFA. Prohibited in most civil law countries.
Fee structures by jurisdiction
| Jurisdiction | Name | Typical % | Key rules |
|---|---|---|---|
| US | Contingency fee | 33–40% | State bar rules; sliding scale in some states |
| England & Wales | Conditional Fee Agreement (CFA) | Base costs + success fee (capped at 100% of base; 25% of damages) | Courts and Legal Services Act 1990; LASPO 2012 |
| England & Wales | Damages-Based Agreement (DBA) | Up to 25% of damages | DBA Regulations 2013 |
| Ireland | No formal name (informally “no-win-no-fee”) | ~20–25% by convention | Not formally regulated; solicitor-client agreement |
| Canada | Contingency fee | 25–33% + tax | Provincial regulation; court approval for minors |
| Australia | No-win-no-fee / speculative fee | 25–40% (varies by state) | State legal profession acts; uplift fee caps |
| Germany | N/A — prohibited | — | BRAO §49b; fees set by RVG (fee schedule) |
What the fee buys
- Investigation and case evaluation
- Medical records procurement and review
- Expert witness retention (medical, economic, life-care planning)
- Demand letter drafting and negotiation
- Litigation — filing suit, discovery, depositions, trial preparation
- Risk absorption — the lawyer invests thousands of hours and out-of-pocket costs with no guarantee of payment
Fees vs costs
Important distinction“Fees” are the lawyer's compensation for their work. “Costs” are expenses incurred during the case (filing fees, medical records, expert fees, deposition transcripts). In many contingency arrangements, costs are deducted from the settlement in addition to the percentage fee. Clarify this at the outset.
Frequently asked questions
What is a contingency fee?
A contingency fee is a lawyer's fee arrangement where the lawyer takes a percentage of the settlement or verdict (typically 33–40% in the US) instead of charging hourly rates. If the case is lost, the client owes no attorney fees.
What is a no-win-no-fee agreement in the UK?
A Conditional Fee Agreement (CFA) under the Courts and Legal Services Act 1990. The solicitor charges no fee if the case is lost. If successful, the solicitor charges normal fees plus a success fee (capped at 100% of base costs, paid from the client's damages — capped at 25% of general and past pecuniary damages).
What percentage do personal injury lawyers take?
US: typically 33% before litigation and 40% after suit is filed. UK: base costs plus a success fee capped at 25% of certain damages. Ireland: fees are typically 20-25% by convention. Canada: varies by province (typically 25–33% + tax).
Are contingency fees legal everywhere?
No. Contingency fees are prohibited or restricted in most civil law jurisdictions (Germany, France, Spain, Italy). In common law jurisdictions, they are permitted in the US, Canada, Australia (no-win-no-fee), UK (CFAs/DBAs), and Ireland (informally).
Sources
- Courts and Legal Services Act 1990 (England & Wales)
- Legal Aid, Sentencing and Punishment of Offenders Act 2012 (LASPO)
- DBA Regulations 2013 (England & Wales)
- American Bar Association — contingency fee guidance
- BRAO §49b — German prohibition on contingency fees
Editorial note. This guide explains fee structures. It is not legal advice. See our full disclaimer.
📌Cite this article: “How Contingency and No-Win-No-Fee Agreements Work.” MyClaimWorth.com, May 2026. Accessed 2026. https://myclaimworth.com/articles/contingency-fee-agreements-explained