Mason County, Washington Court Filing
Fee Lookup

Mason County, Washington — home to approximately 65,726 residents and a mid-ranked jurisdiction among Washington's 39 counties — handles court filings through the Mason County Superior Court in Shelton. Washington's court structure (Superior Court (civil/family/probate) / District Court (small claims)) determines which courthouse accepts which case types and what fees apply.

For residents of Mason County, the filing fee amounts depend on both the state's statutory schedule and any local surcharges added by the county.

Mason County is a growing suburban community in Washington where residential development and increasing population have driven steady growth in court filing volume. Confirming the current fee schedule with the clerk's office is recommended, as fees can change when new state legislation takes effect or when the county updates its local surcharge schedule.

• Filing fees in Mason County are based on Washington'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 — $200–$260 (Superior Court — Probate)
• civil complaints and appearances — $200–$260 (Superior Court) / $50–$100 (District Court)
• family law matters (divorce, custody, support) — $200–$260 (Superior Court — Family Law)
• small claims filings — $35–$100 (District Court / Municipal Court small claims). These figures represent the state-level base
• the total amount due at the Mason County Superior Court in Shelton may include additional local charges.

• Mason County falls in the mid-range of Washington jurisdictions by population, and its local surcharges typically reflect that scale.
• The clerk's office at the Mason County Superior Court in Shelton can confirm whether any local assessments apply beyond the state statutory base fee.

• Beyond the initial filing fee, Mason 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 Washington), 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 Mason County, request the full fee schedule from the Mason County Superior Court clerk in Shelton before initiating the proceeding.

Washington has been expanding electronic filing (e-filing) capabilities across its court system. Mason County is a jurisdiction where e-filing adoption may be more limited.

In smaller counties like Mason County, the Mason County Superior Court in Shelton may accept or require paper filings for some or all case types, though this is changing as the state's e-filing infrastructure expands. Contact the Mason County Superior Court clerk directly to confirm the current e-filing requirements for your specific case type.

When e-filing is available in Mason 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 Mason County Superior Court clerk's window in Shelton during regular business hours.

For probate and estate matters in Mason County, e-filing availability may differ from civil cases. Some Washington 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 Mason County Superior Court in Shelton which documents can be e-filed and which require physical originals before planning your filing strategy.

• Mason County residents who cannot afford court filing fees may apply for a fee waiver under RCW § 2.04.190 / GR 34.
• To apply, file a declaration of financial condition with the Mason County Superior Court clerk's office in Shelton 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 Mason 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 RCW § 2.04.190 / GR 34 and may have been updated by recent legislation.
• Ask the Mason County Superior Court clerk in Shelton for the current income guidelines before completing your declaration.

• A granted fee waiver covers filing fees charged by the Mason County Superior Court — including initial filing fees and subsequent filings in the same case — but does not cover costs owed to third parties.
• In Mason 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.