An uncontested divorce cost in Washington state typically runs $400 to $700 when both spouses handle the paperwork themselves, with the Superior Court filing fee as the single largest expense. Add a document reviewer, limited-scope attorney, or mediator, and the total climbs to roughly $1,000–$2,000. What pushes you up or down inside that range is simple: whether you have minor children, whether you own a home that needs transferring, and whether either of you has a 401(k) or pension that has to be split by court order.
The Filing Fee
Filing the petition with the Superior Court clerk is the first bill you pay. Washington law sets a $200 base fee for any civil action in Superior Court, and mandatory state surcharges stack on top.1Washington State Legislature. RCW 36.18.020 After those surcharges and any county additions, most filers pay around $314, though some counties have pushed the number as high as $364.2Snohomish County, WA. Frequently Asked Questions – SCL-Divorce FAQs Call your county’s Superior Court clerk or check their website before you file so you know the exact amount.
If the responding spouse files a joinder or formal response, that spouse owes a filing fee too. In a cooperative uncontested case you can skip this entirely by having the respondent sign an acceptance of service instead of filing a separate response.
Fee Waiver If You Can’t Afford It
Washington’s General Rule 34 lets you ask the court to waive the filing fee based on financial hardship.3Washington State Courts. Washington Court General Rule 34 – Waiver of Court and Clerks Fees and Charges in Civil Matters on the Basis of Indigency You submit a Motion and Declaration for Waiver of Civil Fees and Surcharges listing monthly income and basic living expenses, and a judge decides whether you qualify.4Washington State Courts. General Rule 34 Request for Waiver of Civil Filing Fees and Surcharges An approved waiver covers the filing fee and most court surcharges. File the request at the same time as your petition so it doesn’t slow the case down.
Serving Your Spouse
Before the case can move forward, the respondent has to formally receive the petition and summons. The free option, and the usual one in uncontested cases, is a signed waiver and acceptance of service where your spouse acknowledges the documents voluntarily.5Washington State Legislature. RCW 26.09.030 – Petition for Dissolution of Marriage or Domestic Partnership
If your spouse won’t sign, someone else has to deliver the papers. A county sheriff’s office charges roughly $40–$70 per attempt depending on the county.6Spokane County, WA. Service of Legal Documents A private process server runs $50–$150 and is often faster. It’s a one-time cost that only applies when voluntary acceptance isn’t on the table.
Parenting Seminar If You Have Minor Children
When minor children are involved, Washington courts require both parents to complete a court-approved parenting seminar before the judge signs the final decree.7Washington State Legislature. RCW 26.12.172 – Parenting Seminars, Rules Providers set their own fees, capped at $100 per person by state law, and most charge $40 to $80 per parent. Both of you pay separately, so budget $80 to $160 combined.
The court can waive the seminar for good cause, including domestic violence or disability. If you think a waiver fits your situation, raise it with the court early rather than skipping and hoping it goes unnoticed.
What Professional Help Adds
Courthouse Facilitator
Every Washington county is authorized to run a courthouse facilitator program for people handling their own family law cases.8Washington State Legislature. RCW 26.12.240 Facilitators help you choose forms, explain what the court expects, and check your paperwork for errors that would get a filing rejected. They don’t give legal advice. Sessions typically cost $10 to $20.9San Juan County, WA. Courthouse Facilitator For a straightforward case with no property fight, this may be all the help you need.
Document Preparation Services
Non-attorney document preparers fill out your forms from the information you give them, usually for $200 to $400. They’re a fit when you’ve already agreed on everything and just want the agreement translated into the correct legal format. They won’t tell you whether your deal is fair or legally sound.
Limited-Scope Attorney Review
An attorney offering limited-scope representation reviews your completed paperwork, flags problems, and may draft specific documents like Findings of Fact or a parenting plan. Flat fees generally run $500 to $1,500 depending on complexity. You’re not paying for full representation, just for a professional check that the documents will survive a judge’s review. If you own a home, have retirement accounts, or have a complicated custody arrangement, this often pays for itself by preventing rejected filings or an agreement you regret.
Mediation
Even cooperative couples sometimes stall on one or two issues while drafting. A private mediator can resolve those sticking points without turning the case contested. Washington mediators generally charge $200 to $400 per hour. A focused two-hour session split between both spouses costs each of you around $200 to $400 total. If you agree on most terms and just need help across the finish line, this is where many couples get the best return.
Dividing a Retirement Account or a House
Qualified Domestic Relations Order
If either of you has a 401(k), pension, or similar employer-sponsored retirement plan to divide, you need a Qualified Domestic Relations Order, or QDRO. It’s a separate court order telling the plan administrator how to split the account; the divorce decree alone won’t do the job. Specialized firms typically charge around $399 per QDRO as a flat fee, including revisions until the plan administrator accepts the order.10QDRO.com. QDRO Pricing The per-order cost drops slightly when you need more than one. Skipping or delaying the QDRO is one of the most common and costly mistakes in uncontested divorces, because enforcement gets harder the longer you wait after the decree.
Transferring the House
When one spouse keeps the family home, a quitclaim deed moves the other spouse’s ownership interest. Spousal property transfers made under a divorce decree are exempt from Washington’s real estate excise tax.11Washington Department of Revenue. Real Estate Excise Tax Exemptions Commonly Used You’ll still owe a recording fee to the county auditor to make the transfer official. Recording fees vary by county and can be substantial once technology and affordable-housing surcharges stack on the per-page base. Check with your county auditor before you budget.
Certified Copies and Small Administrative Costs
Once the judge signs the decree, you’ll want certified copies for changing your name on government records, refinancing a mortgage, or updating beneficiary designations. Washington law sets certified copies at $5 for the first page and $1 for each additional page.12Washington State Legislature. Chapter 36.18 RCW – Section 36.18.016 Most people need two or three, so plan on $15 to $30. Order enough up front instead of making return trips.
Odds and ends add up too: postage if your county requires mailed notice of specific documents, courthouse parking, and notary fees for affidavits. None is large on its own, but together they may add $20 to $50.
Costs That Hit After the Decree
Two expenses never appear on any court invoice but still land hard. Federal filing status changes based on whether you’re legally married on December 31 of the tax year. If your divorce is final before then, you’ll file as single, or as head of household if you have a qualifying dependent and paid more than half your household costs.13Internal Revenue Service. Filing Status Losing married-filing-jointly status can mean a higher rate and a smaller standard deduction, so plan for it.
If you were on your spouse’s employer health insurance, that coverage ends when the divorce is final. Federal COBRA rules let you continue on the plan for up to 36 months, but you pay the full premium, generally $400 to $700 per month for a single person. Marketplace coverage through the Washington Health Benefit Exchange may run cheaper, especially if your post-divorce income qualifies for subsidies. Price both options before you finalize the decree so you aren’t surprised the month after.