Statute of Limitations for General Personal Injury / Negligence in Wyoming

Overview

Run this scenario in DocketMath using the Statute Of Limitations calculator.

Wyoming’s general statute of limitations (SOL) for most personal injury and negligence claims is 4 years under Wyo. Stat. § 1-3-105(a)(iv)(C).

In practical terms, if you’re seeking damages for harm caused by another party’s negligence (for example, injuries from a car crash, slip-and-fall, or workplace accident), Wyoming generally requires you to file your case within 4 years from the time the claim accrues. This page focuses on the default/general rule. Wyoming may have different, claim-specific limitation rules for certain categories of cases, but no claim-type-specific sub-rule was identified for the general personal injury/negligence category covered here—so treat the 4-year period as the baseline unless you have reason to believe a specialized rule applies.

Limitation period

Wyoming provides a 4-year limitations period for the general category covering personal-injury-type negligence claims. The key mechanics are:

• Time period: 4 years
• Governing provision: **Wyo. Stat. § 1-3-105(a)(iv)(C)
• Start point (accrual): The SOL typically begins when the claim accrues. In many cases, accrual is tied to when the injury occurred and/or when the facts became sufficiently known to bring the claim. (Exact accrual timing can be disputed, especially with injuries that develop over time.)
• What changes the deadline: The deadline can change based on accrual timing and any applicable tolling (legal pauses or delays in the running of the limitations period).

DocketMath can help you model a basic timeline using the statute’s duration. Because this page is using the general/default rule (4 years) rather than a claim-type-specific sub-rule, set the calculator to 4 years and use the date you believe best reflects the claim’s accrual trigger for your situation.

Inputs to think through (before you calculate)

When you run the DocketMath calculator, you’ll generally choose dates that represent:

• Accrual date / injury date (or your best estimate of the date the claim became actionable)
• Whether there is a tolling/pausing event you should reflect (if the tool provides a way to incorporate this)

SOL deadlines are sensitive to start dates. If you’re uncertain about the accrual trigger, consider that using a later accrual date in the calculator may produce a later filing deadline—helpful for scenario planning, but not a substitute for legal advice.

Quick timeline example (how the output changes)

Assume:

• Injury/event (or accrual) date: March 1, 2024
• General SOL period: 4 years (per Wyo. Stat. § 1-3-105(a)(iv)(C))

A straightforward calculation would place the filing deadline around March 1, 2028 (subject to how accrual is determined in your facts and any tolling).

If you instead treat accrual as later—for example, July 15, 2024—then the 4-year window shifts, and the deadline would move to around July 15, 2028.

Key exceptions

Wyoming’s default/general SOL is 4 years, but real cases sometimes involve issues that pause time or affect when accrual starts. Since this page is anchored to the general/default period (and no narrower personal injury/negligence sub-rule was identified), the most practical “exception” topics to check are tolling and accrual disputes.

Common practical issues include:

• Tolling events (pauses in the clock): Certain legal circumstances can delay when the SOL starts running or suspend it after it starts.
• Accrual disputes: Even when the statute’s length is clear, the fight often turns on when the claim accrued—especially with injuries that manifest later or where the relevant facts come to light gradually.
• Procedural timing questions: Sometimes the question isn’t only “when did the injury happen,” but also when the claim is considered properly brought for SOL purposes.

Pitfall to avoid: using the wrong start date. If the claim’s accrual date differs from the date you personally assume the SOL starts, the deadline you calculate may be off—DocketMath can’t determine accrual for you, but it can show how results change when you adjust the start date input.

Practical checklist for “exception” review

Before you finalize your deadline estimate, consider whether any of these apply:

If you’re unsure which accrual date to use or whether tolling may apply, it’s worth getting legal guidance. In the meantime, you can run multiple scenarios in the calculator to understand the range.

Statute citation

Wyoming’s general SOL for the covered personal injury/negligence category is:

• Wyo. Stat. § 1-3-105(a)(iv)(C) — 4 years (general/default limitations period)

This provision supports the default/general timeline described on this page. Consistent with the brief, this article reflects the general baseline period rather than a claim-type-specific sub-rule.

Use the calculator

Use DocketMath’s statute-of-limitations calculator to estimate a potential deadline using the 4-year period from Wyo. Stat. § 1-3-105(a)(iv)(C).

Start here: /tools/statute-of-limitations

Suggested workflow:

1. Select the jurisdiction: **Wyoming (US-WY)
2. Choose the SOL basis: Use the general/default 4-year period for personal injury/negligence (no claim-type-specific sub-rule was identified for this category on this page).
3. Enter your start date (accrual/injury date):

   • Use the date that best matches when the claim accrued in your situation.
   • If you believe accrual occurred later based on the facts, enter that later date to see the effect on the deadline.
4. Review the output:

   • The calculator computes a deadline using the selected 4-year duration.
   • Changing the input start date should move the deadline accordingly.

How output changes when you change inputs

• Later accrual date → later deadline.
• Earlier accrual date → earlier deadline.
• Tolling/pausing (if you reflect it in the tool inputs) → later effective deadline.

For planning, it’s often helpful to run two scenarios:

• Scenario A: earliest plausible accrual/start date
• Scenario B: later plausible accrual/start date

This helps you see the time window without relying on a single assumption. Again, this is general planning support—not legal advice.

Sources and references

Start with the primary authority for Wyoming and confirm the effective date before relying on any output. If the rule has been amended, update the inputs and rerun the calculation.

• Wyo. Stat. § 1-3-105

Related reading

• Choosing the right statute of limitations tool for Vermont — How to choose the right calculator
• Statute of limitations in Singapore: how to estimate the deadline — Full how-to guide with jurisdiction-specific rules
• Choosing the right statute of limitations tool for Connecticut — How to choose the right calculator