How to File a Small Claims Lawsuit in Wyoming (2026)
Reviewed by DocDraft Legal Team · Wyoming · Last updated May 12, 2026
Wyoming Circuit Court handles small claims up to $6,000 under Wyo. Stat. § 1-21-201. Filing fees are $10 plus service costs, among the lowest in the United States. The statute of limitations is 10 years for written contracts and 8 years for oral contracts.
How does Wyoming small claims compare to other Mountain West states?
Wyoming caps small claims at $6,000 under Wyo. Stat. § 1-21-201, below Nevada's $10,000 and Colorado's $7,500 but above Idaho's $5,000. The $10 filing fee under § 5-9-135 is one of the lowest in the United States. Wyoming's 10-year written-contract SOL and 8-year oral-contract SOL are among the longest in the country.
What is the maximum amount you can sue for in Wyoming small claims court?
Wyo. Stat. § 1-21-201 caps Wyoming small claims at $6,000 per case. Claims are heard by the Circuit Court Small Claims in each county. For claims above $6,000, file in the Circuit Court general civil docket (up to $50,000) or in District Court for amounts above that. Plaintiffs may reduce the claim to fit within the cap and waive the excess.
Can a business sue or be sued in Wyoming small claims court?
Yes. Wyoming small claims procedure under Wyo. Stat. §§ 1-21-201 to 1-21-205 applies to individuals, corporations, partnerships, and LLCs up to the $6,000 cap. Corporate plaintiffs may appear through any officer or non-attorney employee authorized by the entity. Attorneys are permitted but not required. The $10 filing fee under § 5-9-135 is the same regardless of entity type.
Can I appeal a Wyoming small claims court decision?
Either party may appeal a Wyoming small claims judgment under Wyo. Stat. § 1-21-205. The appeal goes to district court for review on the record (not trial de novo), within 30 days of judgment. The district court reviews legal errors but does not reweigh evidence. Most appeals resolve within 90-180 days. Bond requirements may apply pending appeal.
Wyoming small claims at a glance
Wyoming's $10 small claims filing fee under Wyo. Stat. § 5-9-135 is one of the lowest in the United States, making total filing and service typically under $40 even after sheriff service costs of $15-30. The $6,000 claim cap under Wyo. Stat. § 1-21-201 sits between Nevada's $10,000 cap and Idaho's $5,000 cap among Mountain West states. The 10-year written-contract SOL under Wyo. Stat. § 1-3-105(a)(i) ties Illinois, Indiana, Iowa, Missouri, Rhode Island, and West Virginia for the longest in the country. The 8-year oral-contract SOL under § 1-3-105(a)(ii) is the longest in the U.S. for oral agreements, more than double the typical 3-4 years elsewhere. Appeals from circuit court small claims go to district court on the record (not de novo) within 30 days under § 1-21-205, distinguishing Wyoming from states with trial-de-novo appeal rights.
Filing cost example: $4,500 unpaid invoice in Laramie County
Suppose a Cheyenne contractor is owed $4,500 on a written contract from a customer in Laramie County. The written-contract SOL is 10 years under Wyo. Stat. § 1-3-105(a)(i), one of the longest in the U.S. Filing at Laramie County Circuit Court costs $10 under Wyo. Stat. § 5-9-135, one of the lowest filing fees in the country. Sheriff service adds roughly $25. Total startup is around $35. The hearing is typically 30-60 days after filing. If the contractor wins, post-judgment interest accrues at 10% per year under Wyo. Stat. § 1-16-102. After one year unpaid, the amount climbs to roughly $4,950 before adding the filing and service costs.
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Relevant Documents
Billing Dispute Letter
A formal letter to the company or service provider detailing the nature of the billing dispute, including specific charges being contested, reasons for the dispute, and requested resolution. This document establishes a paper trail of your dispute attempt.
Promissory Note
This document is your written promise to repay the loan according to specific terms. It's often simpler than the full loan agreement but creates a legally binding obligation to repay the borrowed funds.
Wage Withholding Order
This document directs an employer to withhold child support or spousal support payments from a spouse's paycheck.
Local Courthouses
Laramie County Circuit Court (Cheyenne)
309 W 20th St, Cheyenne, WY 82001
Natrona County Circuit Court (Casper)
115 N Center St, Casper, WY 82601
Campbell County Circuit Court (Gillette)
500 S Gillette Ave Ste 1700, Gillette, WY 82716
Albany County Circuit Court (Laramie)
525 Grand Ave Ste 305, Laramie, WY 82070
Sweetwater County Circuit Court (Green River)
50 W Flaming Gorge Way, Green River, WY 82935
Relevant Laws
Wyo. Stat. §§ 1-21-201 to 1-21-205 (Procedure for Small Claims)
Governs Wyoming small claims jurisdiction, the $6,000 limit, parties, filing, service, hearings, and the 30-day appeal to district court on the record.
Wyo. Stat. § 1-3-105 (Statute of Limitations)
Sets the 10-year SOL for written contracts (§ 1-3-105(a)(i)), 8-year SOL for oral contracts (§ 1-3-105(a)(ii)), 4-year SOL for property damage and personal injury (§ 1-3-105(a)(iv)).
Wyoming Judicial Branch Small Claims
Official Wyoming Judicial Branch portal for small claims forms, filing instructions, and Circuit Court directory across all 23 counties.
Wyo. Stat. § 1-16-102 (Post-Judgment Interest)
Sets the 10% per year post-judgment interest rate as the default, with a variable 7%-above-prime alternative when prime is higher.
Wyo. Stat. Title 1 Chapters 15 and 17 (Garnishment and Executions)
Governs wage garnishment (Chapter 15) and writs of execution (Chapter 17) used to enforce Wyoming money judgments against debtor wages, bank accounts, and property.
Regional Variances
Statute of Limitations for Common Claims in Wyoming
Written contract
10 years (Wyo. Stat. § 1-3-105(a)(i))
Oral contract
8 years (Wyo. Stat. § 1-3-105(a)(ii)) — longest in the U.S.
Property damage
4 years (Wyo. Stat. § 1-3-105(a)(iv)(B))
Personal injury
4 years (Wyo. Stat. § 1-3-105(a)(iv)(C))
Debt collection
10 years written / 8 years oral (Wyo. Stat. § 1-3-105)
Suggested Compliance Checklist
Send demand letter (recommended)
30 days before filing days after startingNot required in Wyoming but strengthens the case. Send by certified mail with return receipt. Keep proof of delivery and any defendant response.
Verify claim is within $6,000 Wyoming cap
Before filing days after startingWyo. Stat. § 1-21-201 caps small claims at $6,000. Reduce or waive the excess, or file in Circuit Court general civil docket (up to $50,000) or District Court.
Gather evidence and witness contacts
Before filing days after startingPull contracts, invoices, photos, communications, and witnesses. Make three copies of every document for hearing day.
File Statement of Claim with Circuit Court
Within applicable SOL days after startingFile in the Circuit Court for the county where the defendant lives or the obligation arose. Pay the $10 filing fee under Wyo. Stat. § 5-9-135.
Arrange sheriff or certified-mail service
At least 14 days before hearing days after startingService by sheriff (~$25), certified mail, or private process server under Wyo. R. Civ. P. 4. File proof of service before hearing day.
Attend hearing with three copies of evidence
30-60 days after filing days after startingBring evidence, witnesses, and three copies. Attorneys are permitted. Note the 30-day district court appeal window after judgment.
Watch the 30-day appeal window
Within 30 days of judgment days after startingAppeals go to district court on the record (not de novo) under Wyo. Stat. § 1-21-205. After that, judgment is final and collection begins.
| Task | Description | Document | Days after starting |
|---|---|---|---|
| Send demand letter (recommended) | Not required in Wyoming but strengthens the case. Send by certified mail with return receipt. Keep proof of delivery and any defendant response. | demand-letter | 30 days before filing |
| Verify claim is within $6,000 Wyoming cap | Wyo. Stat. § 1-21-201 caps small claims at $6,000. Reduce or waive the excess, or file in Circuit Court general civil docket (up to $50,000) or District Court. | - | Before filing |
| Gather evidence and witness contacts | Pull contracts, invoices, photos, communications, and witnesses. Make three copies of every document for hearing day. | - | Before filing |
| File Statement of Claim with Circuit Court | File in the Circuit Court for the county where the defendant lives or the obligation arose. Pay the $10 filing fee under Wyo. Stat. § 5-9-135. | - | Within applicable SOL |
| Arrange sheriff or certified-mail service | Service by sheriff (~$25), certified mail, or private process server under Wyo. R. Civ. P. 4. File proof of service before hearing day. | - | At least 14 days before hearing |
| Attend hearing with three copies of evidence | Bring evidence, witnesses, and three copies. Attorneys are permitted. Note the 30-day district court appeal window after judgment. | - | 30-60 days after filing |
| Watch the 30-day appeal window | Appeals go to district court on the record (not de novo) under Wyo. Stat. § 1-21-205. After that, judgment is final and collection begins. | - | Within 30 days of judgment |
Frequently Asked Questions
Wyoming Circuit Courts use a mix of paper and electronic filing depending on the county. Laramie, Natrona, and Campbell County Circuit Courts accept electronic filing through the Wyoming Judicial Branch e-filing portal, while smaller rural counties still rely on paper filings at the clerk's window. Check the wyocourts.gov county directory for each court's current e-filing capability.
After the 30-day appeal window passes, the prevailing party may pursue wage garnishment under Wyo. Stat. Title 1 Chapter 15, writ of execution under Title 1 Chapter 17, or a real-property judgment lien with the county clerk. Wyoming post-judgment interest accrues at 10% per year under Wyo. Stat. § 1-16-102, or 7% above prime when that figure is higher.
Yes. Wyoming Circuit Courts accept an Affidavit of Indigency from filers below federal poverty guidelines or receiving public benefits such as SNAP or SSI. Filing the affidavit with the Statement of Claim pauses the $10 fee pending judicial review. Because the base fee is already one of the lowest in the country, waiver volume is modest in most counties.
If the sheriff cannot serve the defendant after diligent effort, the plaintiff may move the court for service by publication under Wyo. R. Civ. P. 4(l), supported by an affidavit of diligent search. Service by publication adds 4-6 weeks to the timeline. Alternatively, the plaintiff may use a private process server or attempt service at the defendant's place of work.
Wyo. Stat. § 1-3-105(a)(ii) sets an 8-year statute of limitations on oral contracts, the longest in the United States and more than double the typical 3-4 years in most states. Combined with the 10-year written-contract SOL under § 1-3-105(a)(i), Wyoming gives plaintiffs unusually long windows to enforce obligations. The long periods reflect the state's traditional ranching-economy contracting practices.
Yes, up to the $6,000 cap of Wyo. Stat. § 1-21-201. Counterclaims are filed with the answer or at least 7 days before hearing under Wyo. R. Civ. P. for Circuit Courts. If the counterclaim exceeds $6,000, the entire case transfers to the Circuit Court general civil docket. Defendants must serve the plaintiff with a copy of the counterclaim.
Wyoming exempts homestead equity up to $20,000 ($40,000 for joint owners) under Wyo. Stat. § 1-20-101, 75% of disposable wages under § 1-15-511, retirement accounts, Social Security, and most household goods. Judgment creditors must work within these limits when enforcing through writs of execution or garnishment in Circuit or District Court.
Other Wyoming guides
How to Dispute a Bill in Wyoming (2026)
How to Respond to a Lawsuit in Wyoming: Answer a Summons (2026)
How to Break a Lease in Wyoming Legally (2026)
Wyoming Notice to Vacate: 2026 Landlord Rules & 3-Day Notice to Quit
How to Hire a New Employee in Wyoming (2026)
How to File for Divorce in Wyoming (2026)
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