Natrona County, Wyoming Court Filing
Fee Lookup

The Natrona County Probate Court in Casper is the primary filing location for Natrona County's approximately 79,858 residents. As one of Wyoming's three largest jurisdictions by population, Natrona County's filing volume and court procedures reflect the county's specific character within Wyoming's District Court (civil/family/probate) / Circuit Court (small claims/limited civil).

Understanding local fee schedules before approaching the clerk's window prevents delays and unexpected costs.

Natrona County is centered on Casper, Wyoming's oil city at the crossroads of historic emigrant trails, where energy extraction has driven the economy for over a century alongside excellent fly-fishing on the North Platte River. These local economic characteristics shape the types of legal proceedings filed in Natrona County — from probate of estates that include commercial property or business interests near Casper to civil disputes arising from the county's primary industries.

The Natrona County Probate Court handles the full range of case types for this community, with filing fees applying uniformly based on case type regardless of the underlying subject matter.

Natrona County is known for landmarks including Casper Mountain, National Historic Trails Interpretive Center, Tate Geological Museum. For residents and businesses in the areas surrounding these community anchors, knowing the applicable filing fees and court procedures in advance helps legal matters proceed efficiently at the Natrona County Probate Court in Casper.

• Filing fees in Natrona County are based on Wyoming's statutory schedule, which applies statewide, plus any local surcharges assessed by the county. For reference, the statewide base fees by case type are: probate and estate filings — $95–$150 (District Court — Probate)
• civil complaints and appearances — $100–$175 (District Court) / $25–$45 (Circuit Court)
• family law matters (divorce, custody, support) — $100–$175 (District Court — Domestic Relations)
• small claims filings — $25–$45 (Circuit Court / Justice of the Peace small claims). These figures represent the state-level base
• the total amount due at the Natrona County Probate Court in Casper may include additional local charges.

As one of Wyoming's larger jurisdictions, Natrona County may assess higher local surcharges than the state's rural counties, reflecting the greater administrative cost of operating a high-volume court in Casper.

• Beyond the initial filing fee, Natrona County litigants and estate administrators should budget for recurring court costs throughout the proceeding: fees for filing subsequent motions and responses, charges for certified copies of letters testamentary or court orders (typically $5 to $25 per document in Wyoming), jury demand deposits in civil cases, and in probate matters, fees associated with filing the inventory, accountings, and petition for discharge.
• For a complete picture of expected court costs in Natrona County, request the full fee schedule from the Natrona County Probate Court clerk in Casper before initiating the proceeding.

Wyoming has been expanding electronic filing (e-filing) capabilities across its court system. Natrona County is among the jurisdictions where e-filing is more established.

For a mid-to-large county, the Natrona County Probate Court in Casper likely participates in the state's e-filing system, and represented parties in civil and family matters may be required to file electronically. Contact the Natrona County Probate Court clerk directly to confirm the current e-filing requirements for your specific case type.

When e-filing is available in Natrona County, the system charges a convenience fee per transaction — typically $2 to $8 — in addition to the applicable statutory court fees. This convenience fee is charged by the e-filing service provider rather than the court itself and is generally non-waivable even for litigants who have received a court fee waiver.

Self-represented litigants (pro se filers) are often exempt from mandatory e-filing requirements and may file in paper at the Natrona County Probate Court clerk's window in Casper during regular business hours.

For probate and estate matters in Natrona County, e-filing availability may differ from civil cases. Some Wyoming probate courts have been slower to adopt e-filing given the document-intensive nature of estate proceedings — original wills, certified death certificates, and original deeds often require in-person or mail submission regardless of whether other case types accept electronic filing.

Verify with the Natrona County Probate Court in Casper which documents can be e-filed and which require physical originals before planning your filing strategy.

• Natrona County residents who cannot afford court filing fees may apply for a fee waiver under Wyo.
• Stat.
• Ann.
• § 5-3-102.
• To apply, file a declaration of financial condition with the Natrona County Probate Court clerk's office in Casper at the time of your initial filing.
• The declaration lists all household income sources, monthly expenses, assets, and liabilities.
• A judge or court commissioner reviews the application and issues an order granting or denying the waiver, typically within a few days of submission.

• Eligibility for a fee waiver in Natrona County generally requires that household income fall at or below 125% to 200% of the federal poverty level, or that the applicant is receiving qualifying public benefits — commonly Medicaid, SNAP, SSI, or public housing assistance.
• The specific income thresholds and qualifying programs are defined in Wyo.
• Stat.
• Ann.
• § 5-3-102 and may have been updated by recent legislation.
• Ask the Natrona County Probate Court clerk in Casper for the current income guidelines before completing your declaration.

• A granted fee waiver covers filing fees charged by the Natrona County Probate Court — including initial filing fees and subsequent filings in the same case — but does not cover costs owed to third parties.
• In Natrona County probate proceedings, a fee waiver does not eliminate the cost of publishing a notice to creditors in a newspaper of general circulation (a statutory requirement in most states), service of process fees paid to process servers or the sheriff's office, or costs for court-ordered appraisals.
• Budget for these additional costs separately even when a fee waiver is in effect.