The content on this page is provided for general informational purposes only and does not constitute legal advice. Reading this page does not create an attorney-client relationship. Laws vary by jurisdiction and change frequently. Always consult a licensed attorney for advice specific to your situation.
By Miguel Martínez, Attorney at Law | Licensed in Colorado, Bar No. 18144
Colorado does not use a simple flat-percentage cap for all workers’ compensation attorney fees. Under C.R.S. § 8-43-403, a contingent fee above 25% of contested benefits is presumed unreasonable, and the statute also provides that a contingent fee may not be applied to previously incurred medical benefits paid in a permanent disability award by admission or settlement.
The Law Offices of Miguel Martínez, P.C. handles Denver and Greeley workers’ compensation claims on contingency.
Key Takeaways
- No simple across-the-board flat cap exists: Colorado uses a statutory reasonableness framework in which a contingent fee above 25% of contested benefits is presumed unreasonable, rather than a one-line fee rule that applies the same way to every workers’ comp case.
- The 25% figure applies to contested benefits: Under C.R.S. § 8-43-403, a fee above 25% of contested benefits is presumed unreasonable.
- Certain admitted medical benefits are fee-free: No fee applies to previously incurred medical benefits your employer’s insurer already admitted and paid as part of a permanent disability award.
- The Division Director reviews fees: A fee above the presumption is reviewed by the Director of the Division of Workers’ Compensation, not an Administrative Law Judge.
- Personal injury fees work differently: Personal injury contingency fees are not governed by the workers’ compensation fee statute. Instead, they are generally evaluated under Colorado Rule of Professional Conduct 1.5 and the terms of the lawyer-client fee agreement, rather than under the workers’ comp contested-benefits framework.

Table of Contents[Hide][Show]
- Key Takeaways
- Why “Best” Is Not a Question a Website Can Answer for You
- What “Contested vs. Uncontested Benefits” Actually Means
- Who Approves a Fee Above the Standard Presumption
- Do I Pay Anything Upfront?
- Does Filing a Claim Put My Immigration Status at Risk?
- Frequently Asked Questions About Workers’ Comp Attorney Fees in Denver
Why “Best” Is Not a Question a Website Can Answer for You
Type “best personal injury lawyer in Colorado” into a search bar and you will get pages of firms all describing themselves in similar superlatives.
The problem is that none of those labels are things you can independently check.
A firm calling itself the highest-rated or the most experienced is telling you how it wants to be seen. What you actually need is a way to look under the hood yourself.
Instead of a list of adjectives to feel good about, it is a short checklist you can run on any lawyer you are considering, including the one who wrote it.
This matters even more if your situation involves more than a straightforward injury claim. A firm that can fight your case with former-prosecutor trial experience and protect your immigration status at the same time is solving two problems at once, something a generic checklist can’t measure on its own, so it’s worth asking about both directly.
The reader who chooses well is the one who verifies. You can confirm a license, read a contract, and ask pointed questions before you ever sign anything.
Everything below walks through how to do exactly that when you are comparing lawyers for personal injury claims inThe Flat-Cap Myth, and What Colorado Law Actually Says
Search “what percentage does a workers’ comp lawyer get in Colorado” and you will find pages claiming a flat 20% or 25% cap. That is not what the law says, and the difference matters for your recovery.
Colorado does not set a hard percentage ceiling on workers’ compensation attorney fees. Instead, C.R.S. § 8-43-403 creates a rebuttable presumption. A contingent fee that exceeds 25% of contested benefits is presumed unreasonable. A presumption is not an automatic cap. It is a starting point that can be rebutted with justification, and it applies only to benefits that were actually in dispute.
Two details that competitor articles usually skip:
- It is a presumption, not a ceiling: The 25% figure is the line above which a fee is presumed unreasonable, not a locked maximum for every case.
- A written fee agreement is required: Contingent fee agreements must be in writing and signed by the client, and the written agreement should clearly explain how the fee is calculated.
This is why the flat-cap shorthand is misleading. The real rule is more protective of injured workers than a blunt percentage, because it ties the fee to what your lawyer actually fought for and won.
What “Contested vs. Uncontested Benefits” Actually Means
The 25% presumption does not apply to your entire benefit stream. It applies only to contested benefits, the portion your employer’s insurer disputed and your attorney recovered through the fight.
Here is the distinction:
- Previously incurred medical benefits: If the insurer already admitted certain previously incurred medical benefits as part of a permanent disability award, your lawyer does not take a fee on that money. You keep it in full.
- Contested benefits: If the insurer denied or underpaid benefits and your attorney recovers them, the fee comes out of that recovered amount, measured against the 25% presumption.
Say your insurer admits your medical treatment but denies your wage-loss benefits.
A fee would attach only to the disputed wage-loss benefits your attorney secures, not to the medical benefits the insurer was already paying. This structure means the fee reflects the value your lawyer added, not a percentage of money you would have received anyway.
It is also why quoting a bare 25% without context gives the wrong picture. The percentage is a presumption on a specific slice of your case, not a charge against the whole thing.
Who Approves a Fee Above the Standard Presumption
Because 25% of contested benefits is a presumption rather than a fixed cap, a fee above that line is possible in some cases. It is not automatic, and it is subject to review.
Under C.R.S. § 8-43-403, the Director of the Colorado Division of Workers’ Compensation, not an Administrative Law Judge, has authority to review whether an attorney fee is reasonable.
A request for that review must be submitted within 180 days after the final order becomes final, meaning after it is issued and any right to appeal has expired; requests filed later will not be considered.
This distinction matters because Colorado’s fee-reasonableness review is handled through the Division Director rather than framed simply as routine ALJ approval. Getting this detail right is not trivia. It tells you the actual oversight the system builds in to protect you from an unreasonable fee.
Do I Pay Anything Upfront?
In a Colorado workers’ comp case, the fee structure is built so that cost is not the barrier to picking up the phone.
Workers’ compensation attorneys in Colorado generally work on contingency. That means:
- $0 upfront: You do not pay an hourly rate or a retainer to start.
- You pay only if benefits are recovered: The fee comes out of contested benefits your attorney secures, measured against the 25% presumption above.
- No recovery, no fee: If no additional benefits are recovered, there is no attorney fee to pay.
This is different from paying a lawyer by the hour, and it aligns your lawyer’s incentive with yours. The fee depends on recovering the disputed benefits you may be owed under Colorado law.
Before you sign anything, you should receive a written fee agreement that spells out exactly how the fee is calculated. If your dispute centers on a permanent partial disability rating, our guide on how PPD ratings drive your settlement math explains what a fair number actually looks like.
Does Filing a Claim Put My Immigration Status at Risk?
Many workers hold back because they fear that filing will expose their immigration status. Colorado law generally recognizes workers’ compensation coverage without automatically excluding injured workers based on immigration status, and Colorado’s definition of “employee” under C.R.S. § 8-40-202 has been interpreted broadly in this area.
Immigration-related concerns can still raise sensitive practical issues depending on the facts, so those questions should be reviewed carefully and confidentially with counsel. If this is your concern, our resources on immigration status and your claim explain how the two areas of law intersect.
The Law Offices of Miguel Martínez, P.C. handles both sides of that concern together: pursuing your workers’ comp claim while keeping your immigration matters confidential and coordinated, so you are never forced to choose between the two.
Talk to a Denver Workers’ comp attorney about your claim.
Frequently Asked Questions About Workers’ Comp Attorney Fees in Denver
Is there a flat percentage cap on workers’ comp attorney fees?
No. Colorado does not set a flat percentage cap. Under C.R.S. § 8-43-403, a contingent fee above 25% of contested benefits is presumed unreasonable, but that is a rebuttable presumption, not an automatic ceiling. It applies only to disputed benefits your attorney recovers and does not apply to previously incurred medical benefits paid as part of a permanent disability award.
Do I pay my workers’ comp lawyer if I don’t win?
Most Colorado workers’ comp attorneys work on contingency, so you generally pay no attorney fee if no additional benefits are recovered. There is typically $0 upfront and no hourly charge. The fee comes out of contested benefits secured for you. Ask for a written fee agreement that explains exactly how the fee is calculated.
Does my workers’ comp lawyer get paid from medical benefits my employer already admitted?
No. The fee structure under C.R.S. § 8-43-403 applies only to contested benefits your attorney recovers. It does not apply to previously incurred medical benefits your employer’s insurer already admitted and paid as part of a permanent disability award. The fee attaches only to what was disputed and won.
Who approves a workers’ comp attorney fee above 25%?
The Director of the Division of Workers’ Compensation reviews the reasonableness of attorney fees, not an Administrative Law Judge. Because 25% of contested benefits is a rebuttable presumption rather than a fixed cap, a higher fee is possible in some cases, subject to a request for review filed within 180 days after the final order becomes final.
How is a workers’ comp lawyer’s fee different from a personal injury lawyer’s fee?
Workers’ comp fees follow a statutory presumption under C.R.S. § 8-43-403: more than 25% of contested benefits is presumed unreasonable, with Division Director oversight. Personal injury contingency fees are not governed by the workers’ compensation fee statute. Instead, they are generally evaluated under Colorado Rule of Professional Conduct 1.5 and the terms of the lawyer-client fee agreement, rather than under the workers’ comp contested-benefits framework.
Will hiring a lawyer for my workers’ comp claim affect my immigration status?
Colorado workers’ compensation law generally protects covered employees without automatically excluding them based on immigration status, and Colorado’s definition of employee has been interpreted to include undocumented workers in this context. Because individual facts can still matter, a confidential case review is the safest way to assess how the process may apply in a specific case.
If this is your situation, we would welcome the conversation. Call the Law Offices of Miguel Martínez, P.C. at (303) 747-5141 for a confidential case review when you are ready. Hablemos Hoy.
Attorney Advertising. Law Offices of Miguel Martínez, P.C.


How To Choose a Denver Immigration Attorney When You’re Undocumented (And How To Spot a Scam Before It Costs You Everything)