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Wyoming accident law

Wyoming car accident settlement calculator

Wyoming is an at-fault state that uses modified comparative negligence, 51% bar. You generally have 4 years to file an injury lawsuit. The calculator below applies these rules to your numbers.

Injury lawsuit deadline4 yearsW.S. 1-3-105(a)(iv)(B), (C); W.S. 1-38-102(d); W.S. 1-39-113(a)
Fault ruleModified (51% bar)W.S. 1-1-109(b)
Insurance systemAt-faultNo PIP requirement
Minimum liability25/50/20thousands of dollars

Wyoming settlement estimate

How serious is the injury?
Moderate: months of treatment, full recovery. Typical multiplier 2 to 3.
Applied to your medical bills. Set by the injury above, adjust if you like.
Leave at 0 if unknown.
Lawyer fee, costs and liens
Estimated amount to you
$46,500

Likely range depends on the injury

Economic damages
$16,500
Pain and suffering
$30,000
Injury claim value
$46,500
After your share of fault
$46,500
Attorney fee and costs
$0
Liens repaid
$0

Wyoming: Modified comparative negligence, 51% bar, at-fault (tort) state.

An estimate, not legal advice. Deadlines can be shorter in some situations, for example for claims against a city or state agency. Talk to a Wyoming attorney about your case.

Wyoming filing deadlines

ClaimDeadline
Personal injury lawsuit4 years
Vehicle and property damage4 years
Wrongful death2 years
Notice of a claim against a governmentItemized written claim must be presented to the governmental entity within 2 years of the act, error or omission (W.S. 1-39-113(a))
W.S. 1-3-105(a)(iv)(B), (C); W.S. 1-38-102(d); W.S. 1-39-113(a). Counted from the accident date in most cases.

Wrongful death, 1-38-102(d): "An action for wrongful death shall be commenced within two (2) years after the death of the decedent."

If you were partly at fault

Wyoming follows modified comparative negligence, 51% bar. Your damages are reduced by your percentage of fault, and you recover nothing if you were more at fault than the other side (51% or more). At exactly 50% you still recover half.

  • With $100,000 in damages and 30% of the fault, you would recover $70,000.
  • With 55% of the fault, you would recover $0, because the rule bars your claim.

Recovery allowed at exactly 50%.

Source: W.S. 1-1-109(b). Compare all states in the comparative negligence table.

At-fault (tort) state

In Wyoming the driver who caused the crash is responsible for the damage, so you claim against their liability insurance or sue them. Your own medical payments or health coverage can pay bills while the claim is pending.

Wyoming is a traditional tort state; only liability coverage is compulsory and UM must be offered.

Minimum car insurance in Wyoming

$25,000 per person and $50,000 per accident for injuries, $20,000 for property damage. Uninsured motorist coverage is optional or can be rejected in writing.

Many drivers carry only the minimum, so the bodily injury limit is often the most the at-fault driver's insurer will pay one person. Property damage: "twenty thousand dollars ($20,000.00) because of injury to or destruction of property of others." UM must be included at these limits but "The named insured may reject the coverage" (31-10-101).

Damage caps

Wyoming does not cap pain and suffering in ordinary car accident cases.

The Wyoming Constitution forbids damages caps for injury or death. A 2004 amendment to allow medical malpractice noneconomic caps was rejected by voters (per the LSO memo). Governmental Claims Act liability limits for claims against public entities are separate (not covered here).

Dog bite law

One-bite rule (no strict liability statute). No dog bite strict liability statute identified in Wyoming statutes; common law rule presumed.

Source: . Estimate a claim with the dog bite calculator.

Frequently asked questions

How long do I have to file a car accident claim in Wyoming?

4 years from the accident for an injury lawsuit and 4 years for vehicle damage (W.S. 1-3-105(a)(iv)(B), (C); W.S. 1-38-102(d); W.S. 1-39-113(a)). Insurance claims should be reported much sooner, and claims against a government agency can have shorter notice deadlines.

Is Wyoming a no-fault state?

No. Wyoming is an at-fault state: the driver who caused the crash, through their liability insurance, pays for the other people's injuries and damage.

What happens if I was partly at fault in Wyoming?

Wyoming follows modified comparative negligence, 51% bar (W.S. 1-1-109(b)). Your damages are reduced by your percentage of fault, and you recover nothing if you were more at fault than the other side (51% or more). At exactly 50% you still recover half.

What is the minimum car insurance in Wyoming?

$25,000 per person and $50,000 per accident for injuries, $20,000 for property damage (25/50/20).

Does Wyoming cap pain and suffering damages?

Not in ordinary car accident cases. The Wyoming Constitution forbids damages caps for injury or death. A 2004 amendment to allow medical malpractice noneconomic caps was rejected by voters (per the LSO memo). Governmental Claims Act liability limits for claims against public entities are separate (not covered here).

Sources

Checked against official Wyoming sources November 5, 2026.

  1. Wyoming statute of limitations: W.S. 1-3-105(a)(iv)(B), (C); W.S. 1-38-102(d); W.S. 1-39-113(a)
  2. Wyoming insurance system: W.S. 31-9-102(a)(xi) (proof of financial responsibility); Title 31 contains no PIP mandate
  3. Wyoming damage caps: Wyo. Const. art. 10, sec. 4 (as quoted in Wyoming Legislative Service Office memorandum, June 2024)