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How Much Does a Personal Injury Lawyer Cost in Illinois? (Contingency Fees Explained)

Understanding-the-Contingency-Fee-Basis

Reviewed By: The Spiros Law Team | Last Reviewed & Updated: October 1, 2026

If you were injured in an accident, worrying about hourly legal bills should never prevent you from getting justice. At Spiros Law, we handle personal injury cases on a contingency fee basis, meaning you pay $0 in upfront legal fees, and you only pay attorney fees if we secure a settlement or court verdict on your behalf.

At a Glance: How Contingency Fees Work in Illinois

  • No upfront retainers: You do not pay hourly billing rates or upfront legal retainer fees.
  • We get paid when you get paid: Our attorney fees are an agreed-upon percentage deducted directly from the final settlement or award.
  • Written transparency: Under Illinois Supreme Court Rule 1.5(c), all contingency agreements must be in writing, clearly detailing fee percentages and how case expenses are handled.
  • Statutory limits: While general personal injury rates are negotiable (typically 33⅓% pre-trial to 40% if taken to litigation), Illinois law strictly caps medical malpractice attorney fees at 33⅓% (735 ILCS 5/2-1114).
  • Free case evaluation: Your initial consultation is 100% confidential and free of charge.

What Is a Contingency Fee?


A contingency fee is an arrangement where legal fees are contingent upon winning your case. If your attorney does not recover compensation for you through an insurance settlement or trial verdict, you owe zero attorney fees.

Typical Fee Percentages

Under standard Illinois practice, contingency fees operate on a tier or sliding scale depending on how far your claim progresses:

  • Pre-lawsuit settlement: Typically 33⅓% (one-third) of the gross recovery.
  • Formal litigation or trial: Often increases to 40% if a complaint must be filed in court, depositions are conducted, or trial preparation is required.

Illinois Legal Standard: Per the Illinois Rules of Professional Conduct (Rule 1.5), your fee agreement must explicitly state whether litigation expenses are deducted before or after the attorney fee percentage is calculated. At Spiros Law, we walk you through this breakdown line by line before you sign.

Attorney Fees vs. Case Expenses: What’s the Difference?


A common question accident victims have is: “Are court costs the same as attorney fees?”

No. Attorney fees pay for your lawyer’s representation, investigation, and negotiation. Case expenses (costs) are out-of-pocket fees required to build, file, and prove your claim in court:

Expense TypeDescriptionEstimated Illinois Cost
Court Filing FeesRequired by the county clerk to initiate a civil lawsuit.Approx. $300–$350 (e.g., ~$306 in Champaign County Sixth Circuit Court).
Medical Records & LiensRetrieval and certification of hospital, surgery, and therapy records.Varies by provider and volume.
Deposition TranscriptsCourt reporter services for recorded, under-oath testimony.$400–$1,500+ depending on duration.
Expert Witness TestimonyIndependent accident reconstructionists, life-care planners, or physicians.Hourly expert rates for reports and trial appearances.
Mediation & InvestigationThird-party mediator session fees, crash scene photography, or subpoena fees.Split evenly between plaintiff and defense, or billed at cost.

Typical Case Expenses Incurred in Injury Claims


Building a strong claim requires investigative and procedural investments, such as:

  • Court Filing Fees: Required by circuit court clerks to initiate a lawsuit (e.g., standard civil filing fees in county circuit courts like Champaign, Vermilion, or Kankakee).
  • Deposition & Court Reporter Costs: Sworn witness testimonies recorded by licensed court reporters, which require transcripts for evidence.
  • Medical Records & Radiography Costs: Official retrieval of clinical documentation and diagnostic imaging to prove injury severity.
  • Expert Witness Fees: Independent specialists—such as orthopedic surgeons, forensic accident reconstructionists, or vocational economic evaluators—retained to calculate long-term damages.
  • Mediation Expenses: The hourly cost of a neutral mediator when parties attempt alternative dispute resolution before a jury trial.

How Spiros Law Handles Expenses: In most cases, our firm advances all necessary litigation and investigation costs up front so you do not carry an out-of-pocket burden while recovering. These advanced disbursements are reimbursed from the final settlement or award when your case successfully resolves.

Why Choose a Contingency Fee Structure?

  • Zero Upfront Financial Strain: You can retain an experienced legal team immediately without retainer checks or hourly invoices.
  • Complete Alignment of Interests: Because attorney fees depend on your financial recovery, your legal team is motivated to secure the maximum compensation possible for medical bills, lost wages, and pain and suffering.
  • Equal Access to Justice: You can stand on equal footing against well-funded insurance companies and defense firms, regardless of your personal financial situation.

Frequently Asked Questions About Personal Injury Fees

Do I pay anything if we do not win?

Under a standard contingency fee structure, if your attorney is unable to secure a recovery through settlement or verdict, you owe zero attorney fees. The specifics regarding unrecovered litigation costs will always be explicitly outlined in your written agreement.

How are case expenses deducted from my settlement?

Under Illinois Bar standards, your written fee agreement will state whether expenses are deducted before or after the contingency percentage is calculated. At Spiros Law, we provide an itemized closing statement detailing all medical liens, litigation disbursements, and net recovery before any funds are distributed.

What is a contingency fee, and how does it work?

A contingency fee is a legal fee that is generally paid from the compensation recovered in a personal injury case rather than through hourly billing. The attorney and client agree in advance on the fee arrangement, including the percentage or other applicable terms. If no compensation is recovered, the client generally does not owe the agreed contingency attorney fee, although the written agreement should explain how case-related expenses are handled.

Do I have to pay any attorney fees upfront?

At Spiros Law, personal injury cases are generally handled on a contingency fee basis. This means clients typically do not pay hourly attorney fees or a retainer to begin the representation. The specific fee arrangement and responsibility for case expenses are explained in the written representation agreement.

What percentage does a personal injury lawyer take in Illinois?

There is no single percentage that applies to every personal injury case in Illinois. Contingency fees are established by agreement between the attorney and client and may vary based on factors such as the type of claim, case complexity, and whether litigation is required. The attorney should explain the fee percentage, expenses, and other applicable terms before representation begins.

Who pays for court filing fees, expert witnesses, and records?

Personal injury cases may involve expenses such as court filing fees, medical records, deposition transcripts, expert witness fees, investigation costs, and mediation expenses. Depending on the representation agreement, a law firm may advance certain case expenses and seek reimbursement from a recovery. The written fee agreement should explain which expenses may apply and how they are handled.

Why do some personal injury clients use a contingency fee arrangement instead of paying hourly?

A contingency fee arrangement allows a client to obtain legal representation without paying hourly attorney fees as the case progresses. The attorney’s fee is generally tied to the amount recovered, subject to the terms of the representation agreement. This structure can allow injured individuals to pursue a claim without paying a traditional hourly legal rate upfront.

How do I find out if my case qualifies for a contingency fee?

The appropriate fee arrangement depends on the circumstances of the case and the attorney-client agreement. Spiros Law can review the facts of a potential personal injury claim during a free consultation, explain whether the firm can represent the matter on a contingency fee basis, and discuss applicable fees and case expenses before representation begins.

Speak with an Illinois Personal Injury Lawyer Today


Do not let legal costs prevent you from protecting your rights. Contact Spiros Law today for a free, no-obligation case evaluation. We will review your claim, explain our contingency fee agreement in plain language, and help you take the next step toward recovery.

20 Years of Experience. No Obligation to Hire, Let’s Simply Review Your Legal Options for Free.


Sources & Legal References

Learn More: Legal Guides & Insights from Spiros Law

To better understand personal injury claims, the civil litigation process, and how our legal team builds and values a case, explore these helpful guides:


Disclaimer: This content is for informational purposes only and does not constitute legal advice. Results depend on the facts of each case. Laws may change and local ordinances may differ. Viewing this page does not create an attorney-client relationship. Attorney advertising. Licensed in Illinois.