pi-law · WY slip_fall

Wyoming Premises Liability Law Explained: What Slip-and-Fall Victims Need to Know

Published June 23, 2026 · LeadGod editorial team

Wyoming Premises Liability Law Explained: What Slip-and-Fall Victims Need to Know

If you slipped on an icy sidewalk in Cheyenne, tripped over a broken step in Casper, or fell in a Wyoming grocery store, you may be wondering whether the property owner is responsible for your injuries. Wyoming premises liability law governs exactly that — when a property owner can be held legally accountable for injuries that happen on their property.

This guide breaks down the key concepts in plain English so you can understand your rights before you talk to an attorney.

What Is Premises Liability in Wyoming?

Premises liability is a branch of personal injury law. It holds property owners — and sometimes renters or managers — responsible when someone gets hurt due to an unsafe condition on their property.

Common examples include:

  • Wet or slippery floors inside a store
  • Ice or snow left uncleared on a commercial entrance
  • Broken stairs, railings, or walkways
  • Poorly lit parking lots or hallways
  • Uneven pavement or hidden hazards

For a property owner to be legally liable in Wyoming, the injured person generally must prove that the owner knew about the dangerous condition (or should have known), failed to fix it or warn about it, and that failure caused the injury.

How Wyoming Classifies Visitors — and Why It Matters

Wyoming law traditionally recognizes different categories of people who enter a property, and the duty of care the owner owes depends on that category.

Invitees are people invited onto the property for business purposes — think shoppers, restaurant customers, or hotel guests. Property owners owe the highest duty of care to invitees: they must regularly inspect for hazards and fix or warn about any dangerous conditions they discover.

Licensees enter with the owner's permission but not for business — like a social guest or a neighbor cutting through your yard. Owners must warn licensees of known hazards that the visitor would not easily see on their own.

Trespassers generally have the lowest level of protection. Owners don't have to make the property safe for trespassers, but they cannot intentionally harm them. There is an important exception: the attractive nuisance doctrine protects children who wander onto property drawn by something that looks appealing, like a swimming pool or playground equipment.

If you were hurt in a slip-and-fall, your legal status when entering the property can significantly affect your case.

Wyoming's Comparative Fault Rules

Wyoming follows a modified comparative fault system under Wyoming Statute § 1-1-109. This means that if you were partly to blame for your own fall — say, you were looking at your phone instead of watching where you were walking — your compensation can be reduced by your percentage of fault.

Here's the critical part: if you are found to be 51% or more at fault, you are barred from recovering any compensation under Wyoming law. This is called the 51% bar rule.

For example, if a jury awards $100,000 but finds you were 30% at fault, you would recover $70,000. But if you were found 55% at fault, you would recover nothing.

This makes it important to document what caused your fall and avoid saying things at the scene that could later be used to assign you more blame than you deserve.

The Statute of Limitations for Slip-and-Fall Cases in Wyoming

In Wyoming, you generally have four years from the date of your injury to file a personal injury lawsuit under Wyoming Statute § 1-3-105. This is longer than many states, but waiting still works against you.

Evidence disappears. Surveillance footage gets deleted. Witnesses forget details. If your claim involves a government-owned property — a public school, a state park, a city sidewalk — special notice requirements and shorter deadlines may apply. Confirm the exact deadline with an attorney as soon as possible.

What You Should Do After a Slip-and-Fall in Wyoming

The steps you take right after a fall can make or break your claim.

  1. Report the incident to the property owner or manager and ask for a written incident report.
  2. Document everything — photograph the hazard, your injuries, and the surrounding area.
  3. Get witness information — names and phone numbers of anyone who saw the fall.
  4. Seek medical attention right away, even if you feel okay. Some injuries show up days later, and a medical record ties your injuries to the incident.
  5. Avoid giving recorded statements to insurance adjusters before speaking with an attorney.
  6. Contact an attorney to evaluate your options — start a free intake here.

Damages You May Be Able to Recover

If your premises liability claim is successful, Wyoming law allows recovery for both economic and non-economic damages. These can include:

  • Medical bills (past and future)
  • Lost wages and lost earning capacity
  • Pain and suffering
  • Emotional distress
  • Reduced quality of life

Wyoming does not currently cap compensatory damages in most personal injury cases, though this can vary — confirm with your attorney based on the specifics of your situation. No attorney can guarantee a specific outcome or dollar amount.


Frequently Asked Questions About Wyoming Slip-and-Fall Law

How long do I have to file a slip-and-fall lawsuit in Wyoming?

Generally four years from the date of injury under Wyoming's statute of limitations. Claims against government entities may have shorter deadlines and notice requirements. Don't wait — talk to an attorney early to protect your rights.

What if the property owner says I was at fault for my fall?

That's common. Wyoming's comparative fault rules allow you to recover damages even if you were partially at fault — as long as you were not 51% or more responsible. An attorney can help evaluate the true breakdown of fault.

Does Wyoming premises liability law cover injuries in parking lots?

Yes. Parking lots owned or managed by a business are part of the premises. If a hazardous condition — like a pothole, poor lighting, or uncleared ice — caused your injury, the property owner may be liable.

Can I sue if I was hurt on government property in Wyoming?

Possibly, but government claims are more complex. The Wyoming Governmental Claims Act (Wyoming Statute § 1-39-101 et seq.) sets specific rules and limits on when and how you can sue a government entity. Notice deadlines are strict — often much shorter than the standard four years.

What if I didn't see a doctor right away — can I still file a claim?

You can still pursue a claim, but gaps in medical treatment can make it harder to connect your injuries to the fall. Get checked out as soon as possible, and be honest with your doctor about how and when you were hurt.


Premises liability cases in Wyoming can be complex, especially when fault is disputed or a government entity is involved. The best thing you can do is get informed early and connect with someone who can evaluate your specific situation.

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Disclaimer: this article is informational only and does not constitute legal, medical, or financial advice. Consult a licensed professional for guidance specific to your situation.