AllowedThe court's forms page links the local court rules and the Washington Courts site, which carries the statewide probate forms. The Family Law Facilitator assists self-represented parties in family law cases only.
Hearing schedule
Probate and guardianship matters are heard on their own motion calendar under the court's published schedule, and the ex parte docket runs Monday through Thursday at 3:30 p.m. and Friday at 3:00 p.m.
Mail
P.O. Box X
Shelton, WA 98584-0078
Departments
County Clerk1-360-427-9670 ext. 346 · Floor 2Probate cases are filed with the County Clerk. Fees are paid in advance, and the Clerk takes no personal checks and no fax filings.
About the court
The Superior Court and the County Clerk are on the second floor of the courthouse in Shelton. Probate and guardianship hearings may be attended in person or by video unless the court requires an appearance in person.
Probate is the court-supervised process of settling someone's estate after they die — validating the will, paying debts and taxes, and transferring what's left to the heirs. In Mason County, probate runs through the Superior Court at 419 North 4th Street, Floor 2, Shelton. Mason County is one of 4 Washington counties where probate filings are still paper-only; most probate courts in the state accept electronic filing.
The personal representative opens the case, gives notice to heirs and creditors, files an inventory of the estate's assets, settles outstanding debts and taxes, and then distributes the remainder under the will — or under Washington intestacy law when there is no will.
Most Washington estates take 6 months to 9 months to move through this process. Creditors have 4 monthsRCW 11.40.020, 11.40.040, 11.40.051, 11.40.100, 11.76.110Verified Oct 19, 2026View source to present a claim, counted from the first publication of the notice to creditors.
What Probate Costs in Mason County
What probate costs in Mason County, Washington comes down to a handful of line items — the court filing fee, attorney and executor compensation, publication, and sometimes a bond — scaled by the estate's size and whether the will is contested. The case itself runs through the Superior Court at 419 North 4th Street, Floor 2, Shelton.
Washington charges $290RCW 36.18.020(2)(f), (5)(c), (6)Verified Oct 17, 2026View source to open probate, the same in every county. Additional filings during administration — inventory, accounting, the final petition — add to the total.
Estimate the costs for this estate:
Attorney fees in Washington are negotiated, typically 2.2%Modeled estimate under RCW 11.48.210 (reasonable compensation; no statutory percentage): the hours the statutory fee schedules imply, at the state's surveyed hourly rateVerified Sep 9, 2026View source to 3.5%Modeled estimate under RCW 11.48.210 (reasonable compensation; no statutory percentage): the hours the statutory fee schedules imply, at the state's surveyed hourly rateVerified Sep 9, 2026View source of estate value. Flat-fee arrangements are common for straightforward estates.
Washington allows executors 'reasonable compensation' — around 2.2%–3.8% of a $500,000 estate, judging by what the states with statutory schedules payRCW 11.48.210 (reasonable compensation set by the court; no statutory percentage; compensation provided in the will controls unless renounced in writing before qualifying)Verified Sep 9, 2026View source. Family members who are also beneficiaries often waive the fee — executor pay is taxable income while inheritances are not.
A surety bond may be required unless the will waives it or all beneficiaries consent. Premiums run roughly 0.5%Industry surety premium estimate; the bond itself under RCW 11.28.185Verified Sep 9, 2026View source of estate value annually.
Probate in Washington typically runs 6 months to 9 months, and costs accrue throughout that period.
How to File Probate at the Superior Court
Probate cases in Mason County are filed at the Superior Court. File in person during business hours or by mail.
Beside the filing office, the court lists a separate line for County Clerk.
Can You File Without an Attorney?
Washington has no statewide fill-in probate petition, so the opening petition is drafted as a legal pleading, and informal probate is not available.
These are specific requirements for filing probate in this county. Following these guidelines will help avoid delays or rejected filings.
Before You File
Ex parte papers are filed with the Clerk by 2:00 p.m.
Papers for the ex parte docket, new or pending, are filed with the Clerk by 2:00 p.m. on the day of the hearing; later filings are heard only at the judicial officer's discretion. Agreed orders in pending matters may be presented at the docket itself.
Contested probate hearings need a confirmation by 10:00 a.m. two court days ahead
A contested probate or guardianship motion is confirmed with the Clerk by phone at ext. 346 or by email to superiorcourt-confirm@masoncountywa.gov no later than 10:00 a.m. two court days before the hearing. A matter not confirmed may be heard at the end of the calendar only at the court's discretion and with every party's agreement.
Filed with the opening petition at the Superior Court: Death certificate — county clerk intake practice, NOT a statutory requirement, and not uniformly a certified copy. Nothing in Title 11 RCW or the Superior Court rules requires a death certificate to open probate or obtain Letters. Several counties ask for one anyway and word it differently: Thurston lists "Death Certificate (certified copy)"; Whatcom's official packets list only "Death Certificate". The largest counties do not list it at all — King, Pierce and Kitsap each publish a minimum-documents list that omits it. Confirm with the county Superior Court clerk before assuming a certified copy is neededRCW ch. 11.28 (letters testamentary & of administration); RCW 11.28.110 (petition contents, as amended by 2026 c 204 s 1), 11.28.120 (priority, as amended by 2026 c 204 s 2), 11.28.170 (oath), 11.28.185 (bond, as amended by 2026 c 204 s 3); RCW 11.68.011 (nonintervention powers, as amended by 2026 c 204 s 9)Verified Aug 24, 2026View source.
Death Certificates and the Coroner in Mason County
In Washington a death is registered locally, and in Mason County certified copies of the death certificate are issued by Mason County Public Health as well as by Washington State Department of Health - Center for Health Statistics.
Clearing title to real estate after a death, whether by a personal representative’s deed, an affidavit of survivorship, or a court order, happens at the County Auditor.
Deeds and other real property documents for Mason County are recorded with the County Auditor at 411 North 5th Street, Shelton, WA 98584. Phone: 1-360-427-9670 ext. 467. Hours: Monday-Friday 9:00 AM-4:00 PM.
Documents submitted by mail go to P.O. Box 400, Shelton, WA 98584.
The County Auditor charges $304 for the first page plus $1 for each additional page.
Mason County accepts electronic recording through Simplifile.
Real Estate Excise Tax Affidavit$5 state technology fee on every transfer, plus $5 more when no tax is due because an exemption is claimed; $10 minimum in fee(s) and/or tax (RCW 82.45.180). Paid to the county treasurer, not the auditor. Not required for a TOD deed
Washington allows independent administrationRCW 11.68Verified Sep 9, 2026View source, so the personal representative manages, pays and distributes the estate without returning to the court for approval at each step. A probate attorney earns the fee when the estate is contested, includes a business or out-of-state real estate, has unclear or insolvent debts, or when beneficiaries disagree.
Probate attorney fees in Washington are based on reasonable compensation, billed hourly or as a flat fee. Ask a Mason County firm to quote a structure up front.
A probate attorney files the petition with the Superior Court, publishes the required creditor notices, prepares the inventory and accounting, handles creditor claims and tax filings, and guides the final distribution. They represent the personal representative — not the beneficiaries — a distinction that matters if a dispute develops.
Serves Olympia and the South Puget Sound, covering Thurston, Mason, Pierce, Lewis, and Grays Harbor counties. Handles probate administration for estates of all sizes plus probate litigation — will contests on capacity, fraud, duress, or undue influence, competing wills, fiduciary-duty claims against a personal representative, and TEDRA petitions.
PracticesEstate PlanningProbateProbate LitigationBusiness LawFamily Law
Serves Grays Harbor, Mason, and Thurston counties from Aberdeen, with a second office in Olympia. Handles wills, living wills and living trusts, guardianship appointments for minor children, executor selection, and estate tax questions, alongside the firm's personal injury and DUI work. Offers a free initial consultation.
Olympia solo practice representing personal representatives and family members in probate across Thurston, Mason, Pierce, Lewis, Grays Harbor, and Pacific counties. Ryan A. Jacobsen handles probate with or without a will, disputes over estate property, and contested wills. The practice also prepares wills and trusts and handles guardianships and special needs planning.
PracticesEstate PlanningProbateProbate LitigationTax Planningand 3 more
General practice firm in Silverdale serving Kitsap, Jefferson, and Mason counties, including Bremerton and Poulsbo. Guides families through probate administration and drafts wills, trusts, powers of attorney, and health care plans. The firm's other main practices are personal injury, municipal law, real estate, business, and litigation.
PracticesEstate PlanningProbateProbate LitigationBusiness Lawand 2 more
Serves Pierce, King, and Thurston counties from offices in Tacoma, Seattle, and Olympia. Represents personal representatives in formal and summary probate and in estate and trust administration, and represents beneficiaries in will contests, undue influence claims, and trust litigation, including challenges to the actions of an executor or trustee. Also handles guardianships.
PracticesEstate PlanningTrust AdministrationProbateProbate Litigationand 2 more
Multi-state firm with Washington offices in Seattle, University Place, Olympia, Spokane, Richland, Kennewick, and Dayton. Guides personal representatives through probate and estate administration, from gathering assets and paying debts to transferring ownership, and handles elder law matters including Medicaid planning and guardianship. Consultations are available by phone or video.
PracticesEstate PlanningProbateElder LawConservatorshipand 4 more
Firm listings are for informational purposes only. SimplyTrust does not endorse or recommend any specific firm or attorney. Contact firms directly to verify their current practice areas and availability.
Data sourced from Washington statutes and official state code. Fee percentages are modeled estimates; each figure's note says how. How we research.
Tools for Settling an Estate in Washington
Free tools for settling an estate in Washington: whether probate is needed, executor and trustee pay, creditor deadlines and taxes. Run each tool.
How Do I Settle an Estate?
Settling an estate in Washington: the personal representative files the estate inventory within 90 daysRCW 11.44.015; RCW 11.44.025Verified Sep 15, 2026View source of appointment; creditors have 4 monthsRCW 11.40.020, 11.40.040, 11.40.051, 11.40.100, 11.76.110Verified Oct 19, 2026View source to present claims; a simple estate closes in 4 months to 6 months.
See the Steps
How Do I Settle a Trust?
Settling a trust in Washington happens outside court: the trustee acts under the state's trust statuteRCW 11.98.005 et seq.; RCW 11.103 (revocable trusts)Verified Oct 17, 2026View source, notifies the beneficiaries within 60 daysRCW 11.98.072; RCW 11.96A.070Verified Sep 15, 2026View source, then pays the debts and distributes under the trust's terms.
See the Steps
Can I Self-File Probate?
Washington has no statewide fill-in probate petition, so the opening petition is drafted as a legal pleading, and informal probate is not available.
Enter the estate value to see Washington attorney fees, executor fees, court costs and the timeline.
Examples:
General information about probate costs, not legal or financial advice. Fee bases vary by state and may use gross estate, personal property, inventory value or net property after debts. Actual costs vary by county, attorney and estate complexity. Consult a licensed attorney for legal questions.
$
See whether you can file probate yourself
Enter the estate value to see whether Washington lets a self-represented person open probate, what the court requires, and what each route costs.
General information about filing probate without a lawyer, not legal advice. Both routes are priced by the probate cost estimator on the same estate; the attorney fee is the one line that differs. Actual costs vary by county, attorney and estate complexity. Consult a licensed attorney for legal questions.
