Washington State probate is governed by RCW Title 11 (Probate and Trust Law) and filed in the Superior Court. Washington offers two features that make it more executor-friendly than most states: (1) you can file in any county's Superior Court, not just the county of domicile; and (2) non-intervention powers (RCW 11.68) allow you to manage the estate without returning to court for approval on most actions. Understanding the 4-month creditor period, the $2.193M estate tax threshold, and Washington's community property rules is essential for any executor.
Washington Probate at a Glance
| Feature | Washington Rule |
|---|---|
| Probate Court | Superior Court — file in ANY county (not just county of domicile) |
| Governing Law | RCW Title 11 (Probate and Trust Law) |
| Small Estate | $100,000 personal property — bank-direct affidavit, 40-day wait (RCW 11.62.010) |
| Creditor Period | 4 months from date of first publication (RCW 11.40.020) |
| WA Estate Tax | $2,193,000 exemption (2024, indexed); 10%–20% rates; Form REV 85 0050 due 9 months |
| WA Inheritance Tax | None |
| WA Income Tax | None (no individual income tax) |
| WA Capital Gains Tax | 7% excise on net long-term capital gains over $250K (enacted 2022) |
| Property System | Community property state |
| Land Records | County Auditor (39 counties) |
| Typical Duration | 6–12 months |
Filing in Any County — Washington's Unique Rule
Unlike most states where probate must be filed in the county of the deceased's domicile, Washington allows the Personal Representative to file in any county's Superior Court. This is a significant practical advantage: smaller counties like Skagit, Clallam, or Jefferson typically have faster calendars and less congested dockets than King, Pierce, or Snohomish counties. Many experienced Washington executors deliberately choose smaller counties for faster processing.
Step-by-Step Washington Probate Process
Step 1 — Gather Documents & Get Organized
Order 3–5 certified death certificates from the funeral home or Washington Department of Health (DOH). Locate the original will. Set up a dedicated estate email account (e.g., estatename2024@gmail.com) and a tracking spreadsheet for all assets, debts, and transactions. Forward the deceased's mail to your address (USPS — about $1, lasts 12 months). Cancel voter registration: email elections@sos.wa.gov.
Step 2 — Assess: Small Estate or Full Probate?
If total personal property is under $100,000 and there is no real estate in the deceased's name alone, the Small Estate Affidavit (RCW 11.62.010) may apply — no court filing, just wait 40 days and present the affidavit directly to banks. If the estate exceeds $100,000 or includes real estate of any value, full probate in the Superior Court is required. Also identify assets passing outside probate (joint tenancy, TOD/POD accounts, named beneficiaries on life insurance and retirement accounts — these skip probate).
Step 3 — Apply for Estate EIN
Apply for a federal Employer Identification Number (EIN) for the estate at IRS.gov — free and instant online. The EIN is required to open an estate bank account. Have the deceased's SSN and your SSN ready. Apply before going to the courthouse.
Step 4 — File Petition with Superior Court
Complete the Petition for Probate (Verified Petition — with will, or No-Will version for intestate estates), Order Probating Will and Appointing Personal Representative, Death Certificate Coversheet, Oath of Personal Representative (must be notarized before filing), Notice of Request for Nonintervention Powers, and Notice Re Probate Case. File with the Superior Court clerk. Pay the filing fee ($200–$300). The judge reviews the petition and, if approved, signs the Order — appointing you as Personal Representative and granting non-intervention powers.
Step 5 — Receive Letters Testamentary & Open Estate Account
After the judge signs the Order, the clerk issues Letters Testamentary (or Letters of Administration for intestate estates). Request 3 certified copies — banks and institutions each require their own original. Open a dedicated estate checking account at the deceased's bank (bring the Letters, EIN, death certificate, and your ID). All estate funds flow through this account.
Step 6 — Publish Notice to Creditors & Mail Notice of Appointment
Publish the Notice to Creditors in a newspaper of general circulation in the county where you filed. The 4-month creditor period (RCW 11.40.020) runs from the date of first publication. Publish immediately after appointment. Also: within 20 days of appointment, mail the Notice of Appointment and Pendency of Probate to all heirs and beneficiaries named in the will (or heirs by intestacy). File the Declaration of Mailing with the court.
Step 7 — File Inventory (Within 90 Days)
File an Inventory of all estate assets with date-of-death values with the Superior Court within 90 days of appointment. Include real estate (appraisal values), bank and investment accounts, vehicles (NADA/KBB), personal property, business interests. Obtain formal real estate appraisals — these establish the stepped-up basis for capital gains purposes when heirs later sell.
Step 8 — Pay Debts, Expenses & Taxes
After the 4-month creditor period, pay valid claims in priority order. File required tax returns:
- Federal Form 1040 — final individual income tax return (April 15)
- Federal Form 1041 — estate income tax return if estate earns income after death
- WA Form REV 85 0050 — Washington Estate Tax Return, due 9 months from death if gross estate exceeds $2,193,000 (2024)
- WA Capital Gains — 7% excise on net long-term capital gains over $250K if the estate sells appreciated assets (enacted 2022, confirmed by WA Supreme Court 2023)
Step 9 — Transfer Real Estate
Prepare a Personal Representative's Deed (or Statutory Warranty Deed) transferring real estate from the estate to heirs or devisees. Record the deed with the County Auditor in the county where the property is located. Washington has 39 counties and 39 County Auditors. Pay the real estate excise tax (REET) at recording if required — most transfers to heirs qualify for REET exemptions (WAC 458-61A-201 et seq.).
Step 10 — Close the Estate
After the creditor period expires, all debts and taxes are paid, and all assets are distributed, file the Declaration of Completion with the Superior Court. Also file the Notice of Filing of Declaration of Completion (heirs have 30 days to object). Collect signed Receipts from each beneficiary before filing. The court issues an Order Closing the Estate. The Personal Representative is discharged. Keep all estate records for several years after closing.
Community Property — How It Affects Probate
Washington is a community property state. The surviving spouse already owns their half of all community property — that half does not go through probate. Only the deceased's half of community property enters the probate estate. Separate property (owned before marriage, or received by inheritance or gift during marriage) goes through probate in full.
| Scenario | What Goes Through Probate |
|---|---|
| Community property (house, joint savings) | Only deceased's half; spouse owns other half already |
| Separate property (inherited assets, pre-marital) | Full value enters probate estate |
| Joint tenancy with right of survivorship | Passes directly to survivor — not through probate |
| TOD/POD accounts | Pass directly to named beneficiary — not through probate |
Washington Intestate Succession (No Will)
| Heirs Surviving | Who Inherits (RCW 11.04.015) |
|---|---|
| Spouse only (no children) | Spouse inherits entire estate |
| Spouse + descendants (all also spouse's) | Spouse inherits all community property; half of separate property; descendants share other half of separate |
| Spouse + descendants (at least one not spouse's child) | Descendants inherit decedent's community property; spouse keeps their own community half; separate property: half to spouse, half to descendants |
| Descendants only (no spouse) | Descendants in equal shares by representation |
| No spouse, no descendants | Parents, then siblings, then more remote relatives |
Common Washington Probate Mistakes
| Mistake | Washington Rule | Consequence |
|---|---|---|
| Not requesting non-intervention powers | RCW 11.68 allows them when will authorizes or court grants | Must seek court approval for each transaction |
| Filing only in county of domicile | WA allows filing in ANY county Superior Court | Miss faster smaller-county processing |
| Forgetting to notarize Oath before filing | Clerk requires notarized Oath before issuing Letters | Wasted trip to courthouse |
| Delaying Notice to Creditors publication | 4-month period starts from first publication | Pushes back earliest distribution date |
| Assuming no WA estate tax | $2.193M threshold — below federal threshold | Missed filing, interest, penalties |
| Ignoring WA capital gains excise tax | 7% on gains over $250K if estate sells appreciated assets | Unexpected tax liability at closing |