Washington Probate
Cost Calculator

Washington State probate is governed by RCW Title 11 and administered through Superior Court in each of Washington's 39 counties. Washington offers both non-intervention (independent) administration and supervised probate.

Non-intervention powers — granted by the will or by the court — allow the personal representative to administer the estate without court approval at each step. This independent administration model is the standard pathway for most Washington estates and keeps court costs and attorney time significantly lower than supervised administration.

Washington is also notable for the Nonprobate Assets Act (RCW 11.11), which provides a comprehensive framework for assets that transfer outside of probate — including pay-on-death accounts, transfer-on-death deeds, and community property agreements. Washington is a community property state, which means that property acquired during marriage is jointly owned by both spouses, and community property typically passes to the surviving spouse outside of probate through a community property agreement.

This community property framework can substantially reduce the size of the probate estate.

Washington imposes a state estate tax with an exemption of $2.193 million (as of 2024) — one of the lower thresholds nationally — and a top marginal rate of 20%. For Washington estates above this threshold, the state estate tax is a material parallel cost to model alongside probate administration fees.

Washington personal representative and attorney fees follow the reasonable compensation standard; there is no statutory percentage schedule. Fees of 2% to 4% of the gross probate estate are common benchmarks for routine administration.

The small estate threshold in Washington is $100,000, and a small estate affidavit procedure is available for qualifying estates. The typical Washington probate timeline is 6 to 12 months for non-intervention administration.

Washington personal representative fees and attorney fees are governed by a reasonable compensation standard under RCW 11.68.090. Washington courts assess the size and complexity of the estate, time invested, and the personal representative's skill and effort.

There is no statutory percentage schedule — compensation is based on statutory rates and reasonable compensation benchmarks from comparable Washington cases. Practitioners commonly reference 2% to 4% of the gross probate estate for routine non-intervention administration.

Attorney fees are separately negotiated and similarly benchmarked. Use our Washington executor fee calculator to model personal representative compensation by estate size.

Washington court filing fees are collected by the Superior Court clerk in the county of administration. Each of Washington's 39 counties sets its own clerk fee schedule, and these fees include the initial probate petition, the inventory filing, and any subsequent petitions required during administration.

For non-intervention administrations, court costs after the initial appointment are minimal — no approval orders are required for distributions, asset sales, or creditor settlements. Washington also imposes a state estate tax on estates above $2.193 million, with rates from 10% to 20%.

For estates above this threshold, modeling both probate administration fees and the state estate tax simultaneously is essential — this calculator handles the probate component, and the Washington estate tax calculator models the tax exposure. Bank accounts and beneficiary-designated assets that transfer outside probate under RCW 11.11 reduce the probate estate and directly reduce both probate fees and estate tax exposure.

When you run our Washington probate calculator, the estimated cost reflects several components. Because Washington uses a reasonable compensation model for personal representative and attorney fees rather than a fixed percentage, our estimate is based on benchmarks from comparable estates in Washington courts.

The actual fees awarded will depend on the complexity of your specific estate.

Beyond professional fees, your estimate includes court filing costs (which vary by county), publication of notice to creditors, surety bond premiums where required, and common administrative expenses like appraisals and certified copies. We break these out separately so you can distinguish between the fees you may be able to negotiate and the costs that are fixed by the court or third parties.

If your estimate seems higher than expected, check whether real property is driving the total. In many Washington estates, the family home represents the largest single asset and can push fees into a higher bracket.

Transferring the home into a revocable trust before death can remove it from probate entirely — often producing the single largest cost reduction. Use our executor fee calculator to see how the personal representative compensation alone breaks down by tier.

Step 1: Determine whether formal probate is required. Washington allows estates valued below $100,000 to use a small estate affidavit, bypassing formal probate entirely. Verify the total value of probate assets (excluding jointly held property, beneficiary-designated accounts, and trust assets).

If the estate qualifies, you may save thousands in fees and months of processing time.

Step 2: Gather essential documents. Before contacting an attorney or the Washington probate court, collect: the original will (if one exists), death certificates (order at least 10 certified copies), recent bank and investment statements, real property deeds, vehicle titles, life insurance policies, and any trust documents. Having these ready saves billable time and speeds up the petition filing.

Step 3: Consult a Washington probate attorney. Most Washington probate attorneys offer an initial consultation to evaluate the estate and outline the expected process, timeline, and costs. Bring your document inventory and this cost estimate.

Ask about their fee structure, expected timeline, and whether any aspects may require extraordinary services.

Step 4: Open the probate case. The personal representative (or their attorney) files a petition with the Washington probate court in the county where the decedent lived. This establishes jurisdiction and triggers the statutory creditor notice period.

From this point, the court supervises the estate through inventory, creditor claims, tax filings, and final distribution.

Step 5: Find a qualified probate attorney in Washington. Your state or county bar association maintains a referral directory of attorneys who specialize in probate and estate administration. Look for attorneys with experience in your specific county court, ask about their fee structure, and confirm whether they handle both testate (with a will) and intestate (without a will) matters.

Washington has 39 counties, each with a Superior Court that handles probate matters. King County (Seattle), Pierce County (Tacoma), and Snohomish County process the highest probate volumes and have developed procedures for both routine and complex estate matters.

Washington's community property system — under which assets acquired during marriage are jointly owned — means that a surviving spouse often holds a 50% community property interest in marital assets, substantially reducing the size of the probate estate.

Washington's $2.193 million state estate tax exemption is materially lower than the federal exemption ($13.61 million in 2024), meaning many Washington estates that escape federal estate tax are still subject to Washington's state estate tax. The combination of probate administration fees and state estate tax can represent a significant cost for Washington estates in the $2 million to $5 million range.

The Nonprobate Assets Act (RCW 11.11) allows a wide variety of assets — including bank accounts with pay-on-death designations, real property with transfer-on-death deeds, and assets held under a community property agreement — to pass outside of probate entirely. Effective use of these mechanisms can reduce or eliminate both the probate estate and the state estate tax exposure simultaneously.

The typical Washington probate timeline is 6 to 12 months for non-intervention administration.

When estimating probate costs in Washington, the critical question is which assets form the fee base. In most Washington probate matters, the compensable estate includes only assets that pass through probate — excluding jointly-titled property, accounts with beneficiary designations, assets held in trust, and retirement accounts with named beneficiaries.

This distinction means that two estates with identical total wealth can generate very different probate costs depending on how assets are titled.

Washington courts assess reasonable compensation against the probate estate's value, not the decedent's total net worth. A thorough asset inventory early in administration helps distinguish probate from non-probate assets.

Misclassifying a non-probate asset as part of the estate inflates the apparent fee base, while overlooking a probate asset can lead to under-reporting that triggers court scrutiny.

Common probate assets in Washington include solely-owned real property, individually-titled bank and brokerage accounts, vehicles titled only in the decedent's name, personal property of significant value, and business interests without transfer-on-death provisions. Common non-probate assets include life insurance proceeds paid to a named beneficiary, retirement accounts with designated beneficiaries, property held in joint tenancy with right of survivorship, and assets in a revocable living trust.

Accurately categorizing each asset is the foundation of any reliable probate cost estimate.

A Washington probate cost calculator should separate the Washington probate court filing fee, the executor or personal representative compensation, the probate attorney fee, publication and notice costs, creditor claim handling, real estate transfer expenses, and any tax filings required before the probate court approves final distribution to each beneficiary. The total probate cost in Washington is rarely a single filing fee — it is the combined probate cost of opening the estate in probate court, administering estate assets, paying debts, and closing the probate proceeding with a final accounting.

Every line item the calculator pulls in is something the probate attorney and executor will pay out of estate funds before the beneficiary distributions are released.

Start the Washington probate worksheet with the gross probate estate, then remove every asset that passes outside probate court through a living trust, joint tenancy with survivorship, transfer-on-death deed, payable-on-death account, retirement beneficiary designation, or Washington small estate affidavit. The remaining Washington probate estate is the base the probate court actually uses for estimating court filing fees, probate attorney fees, executor or personal representative compensation, bond premiums, appraisal fees, and other estate administration costs.

Probate avoidance through a living trust is the most common way Washington families keep the probate fee schedule from applying to the full estate — assets titled in the living trust never enter probate, so the probate attorney fee and executor fee never attach to them.

For a practical Washington probate cost estimate, the calculator needs the estate value, the Washington county where the probate court will hear the case, whether there is a valid will, whether each beneficiary agrees on distribution, whether real property must be sold under probate court supervision, whether a will contest is likely, whether creditor claims are expected, and whether the estate qualifies for Washington's summary administration path or full formal administration. A will contest, missing heirs, federal estate tax issue, business interest, or multi-county real estate can push the total probate cost far above a routine Washington probate administration — and a contested will routinely doubles probate attorney fees because the probate court schedules additional hearings before any beneficiary distribution.

Probate attorney rates in Washington usually fall between $250 and $450 per hour, with flat fees of $2,500–$7,500 common for simple uncontested probate. Some Washington probate lawyers will quote a percentage of the estate as a benchmark even though there is no statutory schedule.

Filing the petition in Washington probate court still requires court costs on top of the probate lawyer's fee, plus publication, certified copies, and bond premiums when the court requires one.

Washington's summary administration path covers estates below the $100,000 threshold and usually closes in 30–90 days with no formal accounting. Formal administration handles larger or contested estates in Washington and routinely runs 6–24 months when a will contest, real estate sale, or creditor dispute is on the docket.

Every estate settlement passes through the same probate process stages: appointing the executor, inventory, creditor notice, claim resolution, beneficiary distribution, and final accounting — a will contest can pause any one of these stages for months in Washington.

Probate avoidance saves real money in Washington. A living trust setup ($1,500–$3,500 with a probate attorney) keeps the estate out of probate court entirely; joint ownership, transfer-on-death deeds, and beneficiary designations on retirement accounts and life insurance move assets directly to each named beneficiary without touching the Washington probate process.

Estate planning before death is consistently cheaper than estate settlement after death.

Total probate costs in Washington break down into three primary categories: court filing fees, probate attorney fees, and executor or personal representative compensation. Filing fees in Washington vary across 39 counties — urban counties often charge $400-$1,200 while rural counties may charge $200-$500.

Personal representative compensation in Washington follows the reasonable compensation standard, typically 1.5%-5% of the gross probate estate based on documented services. Probate attorney fees are charged either as a percentage of the estate (in statutory states) or hourly ($200-$500/hr in most Washington jurisdictions) — use this probate fee calculator above to estimate the combined amount.

Asset-based cost calculation matters because probate fees scale with the value of estate assets that pass through the court. Assets that avoid probate — joint accounts with rights of survivorship, retirement accounts with named beneficiaries, life insurance with designated beneficiaries, transfer-on-death deeds, and property held in a living trust — are not included in the probate fee base.

Estates valued below $100,000 may qualify for Washington's simplified probate or small estate procedures, which reduce or eliminate court filing fees and probate attorney fees.

Washington probate administration typically takes 6 to 18 months. Cost drivers include contested beneficiary disputes, real estate sales requiring court supervision, business interest valuations, creditor claim disputes, and federal or state estate tax filings.

Each beneficiary should review the executor's accounting before final distribution to verify that probate fees, attorney fees, and the executor fee match the work performed and the value of estate assets administered.

Washington's 39 counties each maintain their own probate court or division, and local filing fees, hearing schedules, and procedural requirements can vary between jurisdictions. While the general compensation framework is consistent across the state, verify county-specific court costs before estimating total probate expenses.

Even modest differences in filing fees and publication costs accumulate across the multiple filings required in a typical probate matter.

For estates that include real property in more than one Washington county, ancillary proceedings or certified copies of filings may be required in each jurisdiction. This multiplies both the direct costs (additional filing fees, publication in local newspapers of general circulation) and the administrative burden on the personal representative.

This calculator accounts for multi-county scenarios and incorporates county-level cost data where published.

This probate cost calculator incorporates Washington-specific fee data at both the state and county level where available. For counties without published fee schedules, the calculator applies statewide defaults and notes where manual verification may be needed — so you always know how confident to be in the estimate.

Washington uses a reasonable compensation model — courts weigh estate complexity, time invested, and skill rather than applying a fixed percentage.

Services that commonly warrant additional compensation in Washington:

• contested proceedings (will challenges, beneficiary disputes, creditor litigation)
• sale or management of complex assets (real property, business interests, active investment portfolios)
• tax controversies
• ancillary probate proceedings in other jurisdictions

When petitioning, present contemporaneous time records and demonstrate why the standard compensation is inadequate for the specific work performed.

Beyond professional fees, Washington estates routinely incur:

• surety bond premiums (required unless the will waives the bond)
• real property appraisals and business valuations
• publication of notice to creditors in local newspapers
• certified copies of court orders for financial institutions and title companies
• accounting and tax preparation fees for estate income and estate tax returns

The most effective way to reduce probate costs in Washington is to shrink the probate estate itself. Assets held in a revocable living trust, accounts with beneficiary designations, and property in joint tenancy all transfer outside of probate — removing them from the fee base entirely.

For estates in Washington, fewer probate assets mean less court time, lower professional fees, and a simpler administration process.

Transfer-on-death (TOD) and payable-on-death (POD) registrations on bank accounts, brokerage accounts, and vehicle titles are the simplest probate-avoidance tools. They cost nothing to set up, take effect automatically at death, and bypass court entirely.

Every financial institution that holds estate assets should be checked for beneficiary designation options.

Small estate procedures offer another path. If the total probate estate falls below $100,000 in Washington, the small estate affidavit process eliminates court filing fees, personal representative fees, and attorney fees entirely.

Even estates slightly above the threshold can sometimes qualify by moving one or two assets out of probate through beneficiary designations or TOD registrations.

Negotiating attorney fees is possible in Washington — fees are subject to a reasonableness standard, and comparing estimates from multiple probate attorneys before engaging representation can produce significant savings. The personal representative can also waive personal compensation, which reduces total estate administration costs by eliminating one of the two major fee categories.

Independent administration, where Washington law allows it, minimizes court involvement after the initial appointment order. Fewer court hearings mean lower filing fees, less attorney time, and a faster timeline — all of which reduce total probate costs.

Check whether the will grants independent authority or whether all beneficiaries can consent to this streamlined approach.

This free probate cost calculator covers Washington compensation guidelines, county-level filing fees across all 39 counties, and current small estate thresholds — updated as the legislature changes them. No account required, no limits on basic calculations, and results are available instantly.

Whether you're an executor trying to understand what probate will cost, a family member planning next steps, or simply researching Washington probate law, this calculator gives you a clear, verified estimate in minutes. Select your county above for local filing fees and court details, or use the calculator to compare costs across multiple states if the estate includes out-of-state assets.

After running your estimate, check the probate timeline and estate tax calculator for a complete picture of what to expect.