Probate in Niobrara County, Wyoming: 2026 Guide

This guide is for educational purposes only and is not legal advice. Laws change frequently — verify current requirements with the Niobrara County probate court or an attorney.

Last updated: February 16, 2026

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Overview

Niobrara County is located in Wyoming with a population of approximately 2,300. The District Court, 8th Judicial District handles all probate and estate matters for decedents who were domiciled in the county at the time of death.

Wyoming probate is governed by Title 2 of the Wyoming Statutes. The process begins with filing a Petition for Probate to admit the will and appoint a personal representative. The court then issues Letters Testamentary for testate estates or Letters of Administration for intestate estates.

Wyoming offers a Small Estate Affidavit procedure for estates valued at $400,000 or less (effective July 1, 2025), allowing heirs to collect assets without full probate. There is also a Summary Procedure available for estates under the same threshold.

State law sets a standard filing fee of $160 for probate cases. Attorneys and personal representatives may be entitled to statutory fees based on the value of the estate, though these are often subject to court approval or agreement.

This guide provides an informational overview of the Niobrara County probate process. It is not legal advice and is not a substitute for consulting a qualified attorney. Laws and local procedures may change — verify current requirements with the court.

Courthouse Information

District Court, 8th Judicial District

Probate matters in Niobrara County are handled at the Niobrara County Courthouse.

Address: 424 South Elm Street, Second Floor, Lusk, WY 82225

Phone: (307) 334-2736 (Clerk of District Court)

Hours: Monday through Friday, 8:00 AM to 5:00 PM (contact court to confirm current hours)

The Clerk of District Court's office is located on the second floor of the courthouse. This office accepts all probate filings and maintains court records.

Parking and Access

Street parking is generally available around the courthouse in Lusk. The building is accessible to the public during business hours.

Filing Process

Step 1: Determine If Probate Is Necessary

Before filing, assess whether formal probate is required:

  • Small Estate Affidavit: If the estate is valued at $400,000 or less (less liens and encumbrances), you may be able to use an affidavit to collect personal property 30 days after death.
  • Summary Procedure: For estates under $400,000, a simplified summary procedure may be available for both real and personal property.
  • Trust administration: Assets held in a living trust generally do not require probate.

Step 2: File the Petition

If formal probate is needed, file a Petition for Probate with the District Court. Include:

  • Original Will (if applicable)
  • Certified Death Certificate
  • Filing fee ($160.00)
  • Order Admitting Will to Probate and Appointing Personal Representative
  • Oath of Personal Representative

Wyoming courts generally require paper filing for initial probate petitions, though subsequent documents may be eligible for e-filing or fax filing depending on local rules.

Step 3: Provide Notice

After filing, you must:

  • Mail notice of the hearing to all heirs, beneficiaries, and interested parties.
  • Publish notice in a newspaper of general circulation in Niobrara County (e.g., The Lusk Herald) once a week for three consecutive weeks.

Step 4: Attend the Hearing

The court may schedule a hearing to admit the will and appoint the Personal Representative. Once appointed, the court issues Letters Testamentary or Letters of Administration, giving the representative authority to act.

Step 5: Administer the Estate

After receiving Letters, the personal representative must:

  • Publish a Notice to Creditors and mail it to known creditors.
  • Inventory and appraise all estate assets within 120 days of appointment.
  • Pay valid creditor claims (creditors typically have 3 months from first publication to file claims).
  • File federal and state tax returns as needed.
  • Distribute assets to beneficiaries.
  • File a Final Report and Accounting and petition for discharge to close the estate.

Local Requirements

Niobrara County-Specific Procedures

  • Filing Method: Initial pleadings typically must be filed in paper form with the Clerk of District Court.
  • Bond: The court may require a bond unless the will waives it or all heirs agree to waive it.
  • Publication: Notice must be published in a newspaper of general circulation in Niobrara County, such as The Lusk Herald, for three consecutive weeks.

Always check with the Clerk of District Court for the most current local rules and requirements.

Timeline & Fees

Filing Fees (Niobrara County)

  • Probate Petition: approximately $160.00 ($110 filing fee + $40 court automation + $10 indigent services)
  • Certified copies of Letters: approximately $1.00 for the first page + $0.50 per additional page + $0.50 certification fee
  • Publication costs: approximately $100-$200 depending on the newspaper
  • Recording fees: vary by document length

Payment Methods

The court typically accepts cash, checks, or money orders. Credit cards may not be accepted or may incur a convenience fee.

Estimated Timelines

  • Creditor Claim Period: 3 months after the first publication of notice.
  • Inventory Due: Within 120 days of appointment.
  • Closing: Estates are generally expected to be closed within one year, unless good cause is shown for delay.

Local Resources

Niobrara County Court Resources

Publication

  • The Lusk Herald: (307) 334-2867 — Newspaper of general circulation in Niobrara County.

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County Forms

Wyoming Probate Forms

Statewide forms for small estates and probate matters.

Frequently Asked Questions

Where do I file for probate in Niobrara County?
File with the Clerk of District Court at the Niobrara County Courthouse, 424 South Elm Street, Lusk, WY 82225.
How much does probate cost in Niobrara County?
The initial filing fee is $160.00. Additional costs include publication (approx. $100-$200) and certified copies.
Can I avoid probate in Niobrara County with a small estate?
Yes, if the estate is valued at $400,000 or less (effective July 1, 2025), you may use a Small Estate Affidavit or Summary Procedure to transfer assets without full probate.
How long does probate take in Niobrara County?
Creditors have 3 months to file claims. Simple estates often close in 6-12 months, while complex cases may take longer.
Do I need an attorney for probate in Niobrara County?
Wyoming law does not strictly require an attorney, but probate can be complex. The court clerk cannot give legal advice, so hiring an attorney is often recommended.

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Informational guidance only — not legal advice

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Probate laws and local court rules in Niobrara County, Wyoming may change without notice. Consult a qualified attorney for advice specific to your situation. SwiftProbate is not a law firm and does not provide legal representation.