How Contingency Fees Work in Canada
A contingency fee means your lawyer is paid a percentage of your settlement or judgment — and nothing if the claim fails. It is the standard billing model for personal injury claims across Canada because it lets injured people hire experienced counsel with no money up front. The typical range is 25–35% of the recovery, plus disbursements and applicable GST/HST.
Every province requires the agreement to be in writing. Ontario went further in 2021: contingency agreements must use a government standard form, must be accompanied by a consumer guide, and the percentage must be calculated on the settlement net of disbursements. Where the client is a minor or a party under disability, a judge must approve both the settlement and the fee (Ontario Rule 7.08). British Columbia caps contingency fees by regulation at 33.33% for motor vehicle claims and 40% for most other personal injury claims.
Worked Example
Suppose your claim settles for $120,000 with $8,000 in disbursements and a 30% fee, using the Ontario net-of-disbursements method. The fee base is $120,000 − $8,000 = $112,000. The lawyer's fee is 30% × $112,000 = $33,600, plus 13% HST of $4,368. Your net recovery is $120,000 − $8,000 − $33,600 − $4,368 = $74,032 — about 62% of the gross settlement. This calculator uses the simpler gross-percentage method common outside Ontario, so treat the output as an estimate and confirm the calculation method in your written agreement.
What Raises or Lowers the Percentage
- Liability risk: disputed fault, contributory negligence, or credibility issues push fees toward 33–35%.
- Stage of resolution: claims settled before litigation typically cost 25–30%; trials justify the top of the range.
- Claim size: lawyers often accept a lower percentage on large, well-documented claims.
- Disbursement exposure: claims needing multiple experts (economists, life-care planners, engineers) carry more lawyer risk.
When to Retain a Contingency Lawyer
If your injuries required more than a few weeks of treatment, if liability is disputed, or if an insurer has already made an offer, talk to a personal injury lawyer before signing anything. Insurers' first offers commonly run 30–60% of full value, and studies consistently show represented claimants net more even after fees. Nearly all Canadian PI lawyers offer free consultations, so comparing two or three fee quotes costs nothing.
Explore more free tools on our Personal Injury Calculators hub, walk through our interactive Personal Injury Wizards to understand your claim step by step, or contact LexScale.ai to build calculators like this for your own law firm website.
How This Calculator Works
Enter your gross settlement, slide the fee percentage between 25% and 40%, and add your disbursements and any deductions such as insurer repayments or liens. The tool applies the percentage to the gross settlement, subtracts costs and deductions, and shows both the dollar fee and the share of the settlement you actually keep. Because some agreements apply the percentage after costs rather than before, always cross-check the arithmetic against the exact wording of your own retainer.
Questions to Ask Before Signing a Contingency Agreement
- Is the percentage applied before or after disbursements are deducted?
- Does the percentage increase if the case goes to trial or appeal, and at what stage?
- Who pays disbursements if the case is lost — the firm or the client?
- Is sales tax included in the quoted percentage or added on top of the fee?
- How are insurer repayments, liens, and outstanding treatment accounts handled at settlement?
- Will you receive a written settlement statement itemizing every deduction before funds are released?
A reputable firm answers every one of these questions in writing without hesitation. If a lawyer resists putting the fee mechanics on paper, treat that as a signal to keep shopping — the difference between a well-drafted and poorly drafted fee agreement on a six-figure settlement is routinely tens of thousands of dollars.