Cost of Divorce in Oregon — Filing Fees, Fee Waivers, and Total Costs by Path

The minimum cost to file for divorce in Oregon is $301. The actual total depends entirely on which filing path you take, whether you hire professionals, and how much your spouse cooperates. Here's what each path actually costs.

Court Filing Fees

Oregon charges a statewide filing fee of $301 to open a dissolution case. This fee is set by ORS 21.155 and applies regardless of which county you file in, though some counties may add local surcharges for law library or conciliation services.

• Co-petitioner (joint) filing: $301 total — one fee covers both spouses
• Sole petitioner filing: $301 for the petitioner; the respondent pays another $301 if they file a formal Response
• Default case: $301 for the petitioner only (the respondent never files)

If the respondent agrees to terms without filing a Response — they just sign the stipulated judgment — they don't owe the appearance fee. This is a legitimate way to keep costs at $301 total even with a sole petition.

Service of Process Costs

Co-petitioners skip service entirely. For sole petitions, the petitioner must have the respondent served under ORCP 7. Costs vary:

• County sheriff: $35-$75 depending on the county
• Private process server: $50-$150
• Friend or family member: Free, as long as the server is at least 18, not a party to the case, and a resident of the state where service occurs
• Acceptance of Service: Free — the respondent voluntarily signs a waiver of formal service

Total Cost Ranges by Filing Path

Cheapest path — Co-petition with no children: $301 total. Both spouses agree on everything, file jointly, and the judge signs the judgment in chambers.

Uncontested sole petition: $301-$450. Filing fee plus service costs. If the respondent doesn't file a formal Response, they avoid the second $301 fee.

Uncontested with children: $301-$700. Add parenting class fees ($20-$200 per parent depending on the county — Multnomah charges around $70, Washington County around $200) and any child support worksheet preparation costs.

Contested divorce: $5,000-$25,000+. Attorney retainers in Portland and surrounding counties run $3,500-$10,000 upfront, with hourly rates of $250-$400. Add court-connected mediation ($0-$300/hour), expert valuations for business or real property, and potential trial costs.

How to Get a Fee Waiver in Oregon

If you can't afford the $301 filing fee, Oregon lets you apply for a waiver or deferral under ORS 21.682. The difference matters:

Fee waiver: The fee is eliminated entirely. Available if your household income falls within the court's eligibility guidelines, which are based on federal poverty levels and updated annually.

Fee deferral: You get to file now and pay later, on a court-approved schedule. The critical risk: if you don't pay the deferred amount or secure a full waiver by the end of the case, the balance converts to a judgment against you — with a 28% surcharge tacked on.

To apply, download the "Application, Declaration, and Order for Waiver or Deferral of Fees" from the OJD forms portal. You'll need to disclose income, expenses, assets, and debts. A judge reviews the application and decides.

For co-petitioner filings, both spouses must submit separate waiver applications since the court evaluates each person's finances individually.

Hidden Costs That Catch Filers Off Guard

QDRO fees: If you need to divide a retirement account, pension, or 401(k), you need a Qualified Domestic Relations Order — a specialized document that typically costs $500-$1,500 to have drafted by an attorney, even in an otherwise DIY divorce.

Mediation costs: Court-connected mediation in custody disputes ranges from free to $300/hour depending on the county program. Private mediation runs $150-$350/hour.

Document preparation services: Companies like Paralegal Alternatives charge $130-$155 flat fee to prepare your paperwork, though they can't provide legal advice.

Alternative legal help: The Oregon State Bar's Modest Means Program caps attorney rates at $60-$100/hour based on income. The Commons Law Center offers legal coaching starting at $125/hour on a sliding scale.

Keeping Costs as Low as Possible

The cheapest legitimate divorce in Oregon is a co-petitioner filing with no children: $301 total, no attorney, no process server. The Oregon Divorce Filing Process Guide covers the co-petitioner path step by step, along with the fee waiver process and every other way to minimize costs without skipping required steps.

See more Oregon guides →