Probate in Washington: A Complete Guide

Washington has one of the most efficient probate systems in the country, thanks to its broad nonintervention powers and generous community property rules. Most Washington estates can be settled in under a year with minimal court involvement. One thing many families overlook, though: Washington has its own state estate tax, separate from the federal one, with a $3 million exemption that catches far more estates than people expect. This guide explains every path.

Does Washington Always Require Probate?

No. Assets that bypass probate include those held in a revocable living trust, accounts with payable-on-death or transfer-on-death designations, life insurance and retirement accounts with named beneficiaries, real estate held with a Transfer-on-Death Deed or held jointly with right of survivorship, and community property covered by a Community Property Agreement between spouses.

Nonintervention Powers: Washington's Default

Washington allows nonintervention powers — broad authority for the personal representative to manage the estate without ongoing court supervision — when (a) the will requests them, or (b) all heirs of an intestate estate agree. With nonintervention powers, the personal representative can pay creditors, sell real estate, distribute assets, and close the estate without filing motions for each step. Most professionally drafted Washington wills include language requesting nonintervention powers.

Small Estate Affidavit

For estates with personal property of $100,000 or less, Washington offers a Small Estate Affidavit (RCW 11.62.010). The affidavit can be used 40 days after death and is presented directly to the institution holding the asset — no formal probate is opened. The threshold applies only to personal property; real estate must be transferred separately (often via a Transfer-on-Death Deed if one exists).

Community Property in Washington

Washington is a community property state. Property acquired during marriage is presumed to be owned 50/50 by both spouses regardless of whose name is on the title. When one spouse dies, the surviving spouse already owns half — only the deceased's half is subject to probate.

Many Washington couples sign a Community Property Agreement (CPA), which converts all property to community property and provides that on the first death, all community property automatically vests in the survivor. A valid CPA can avoid probate entirely on the first death. CPAs are easy and inexpensive to create but should be reviewed before death because they cannot be unilaterally revoked once made.

How to Open Probate in Washington

1. File a Petition for Probate of Will and Issuance of Letters Testamentary (or for Letters of Administration if there is no will) in the Superior Court of the county where the deceased was domiciled.
2. Attend the brief court hearing — typically 2–4 weeks after filing.
3. If approved, the court issues Letters Testamentary or Letters of Administration and grants nonintervention powers (if requested and appropriate).

Creditor Claims in Washington

Washington requires the personal representative to publish a Notice to Creditors in a county newspaper. Creditors then have 4 months from the date of first publication to file claims against the estate (RCW 11.40.020, RCW 11.40.051). Direct notice to known creditors triggers a separate 30-day claim window for those creditors — whichever of the two deadlines is later applies for that creditor. The estate cannot safely close before the applicable period passes.

The Washington Estate Tax

This is easy to miss: Washington has its own state estate tax, entirely separate from the federal estate tax, and it catches far more estates than most families expect given the state's real estate values. For deaths on or after July 1, 2026, the exemption is $3,000,000 per person, with a graduated rate structure from 10% up to 20% on the value above the exemption (roughly: 10% on the first $1M over the exemption, rising through brackets to 20% on amounts above $9M in taxable estate). Washington does not allow portability of the exemption between spouses, unlike the federal system. The Washington estate tax return and payment are generally due within 9 months of death, filed with the Washington Department of Revenue. A Washington estate that's nowhere near the $15 million federal exemption can still owe substantial state estate tax — this is worth flagging to an estate attorney or CPA early, especially for estates that include Puget Sound-area real estate.

Intestacy in Washington

If there is no will, Washington's intestacy statute (RCW 11.04.015) applies. For community property, the surviving spouse generally inherits the deceased's half. For separate property: if the deceased has a surviving spouse and descendants, the spouse takes 1/2 and the descendants take 1/2. If no descendants but surviving parents or their descendants, the spouse takes 3/4 and they take 1/4. If no spouse, descendants inherit equally.

TEDRA: Resolving Estate Disputes

Washington's Trust and Estate Dispute Resolution Act (TEDRA) provides a streamlined process for resolving disputes among beneficiaries, executors, and other interested parties. TEDRA agreements signed by all interested parties have the force of a court order and can resolve interpretation issues, accounting disputes, and distribution questions without full litigation. It's one of the most useful tools in Washington estate practice.