How to File for Divorce in Oregon

Filing for divorce in Oregon starts with a single decision most people get wrong: choosing which of three filing paths actually fits your situation. Pick the wrong one and you'll pay extra fees, wait longer, or get your paperwork bounced by the clerk. Here's the full sequence from residency check to signed judgment.

Confirm You Meet Oregon's Residency Rules

Oregon calls divorce "dissolution of marriage" and handles all cases through the Circuit Court. Before anything else, verify you qualify under ORS 107.075.

If your marriage was performed in Oregon, at least one spouse just needs to live in the state when you file — no minimum duration. If you married outside Oregon, at least one spouse must have lived in the state continuously for at least six months before filing.

File in the Circuit Court of the county where either you or your spouse currently lives. Filing in the wrong county won't invalidate the case, but the judge may transfer it, adding weeks to your timeline.

Choose Your Filing Path

Oregon offers three distinct paths, and the difference in cost and complexity is significant.

Co-Petitioner (joint filing): Both spouses file together, sign everything jointly, and skip service of process entirely. You pay one $301 filing fee. This is the fastest and cheapest route for couples who already agree on all terms.

Sole Petitioner (uncontested): One spouse files and serves the other. The respondent either signs a stipulated judgment or lets the case go to default. Filing fee is $301 for the petitioner; the respondent pays another $301 if they file a formal response.

Contested: Same start as a sole petition, but the respondent disputes terms. The case moves through mandatory discovery, possible mediation, and potentially trial. Costs climb into thousands.

Prepare and File Your Paperwork

Every Oregon dissolution requires a Petition for Dissolution of Marriage, a Confidential Information Form (CIF) under UTCR 2.130, and the Record of Dissolution for vital statistics.

If you're filing as a sole petitioner, you also need a Summons. Co-petitioners use the co-party petition form instead. Cases involving children under 18 require a proposed Parenting Plan and child support calculation worksheets.

You can file in person at the county courthouse, electronically through the OJD eFile system, or using the state's interactive Guide & File tool. The statewide filing fee is $301. If you can't afford it, file an Application for Waiver or Deferral of Fees under ORS 21.682.

Serve Your Spouse (Sole Petitioner Only)

Co-petitioners skip this step entirely. If you filed alone, you must formally serve the respondent with the petition, summons, and automatic restraining order under ORCP 7.

You cannot serve the papers yourself. Service must be done by someone who is at least 18, not a party to the case, and a resident of the state where service happens. Options include a county sheriff, private process server ($35-$150), or any qualified friend or family member.

The respondent can also sign a voluntary Acceptance of Service, which waives formal service but doesn't mean they agree with what you've asked for.

Wait for the Response (or File for Default)

After service, the respondent has exactly 30 days to file a written Response and pay the $301 appearance fee. If they respond, the case becomes contested and moves toward negotiation, mediation, or trial.

If 30 days pass with no response, you can file a Motion for Order of Default. The judge then signs a General Judgment based entirely on the terms you requested in your original petition.

Exchange Financial Documents

Under ORS 107.089, both parties must exchange financial records within 30 days of the petition being served. This includes three years of tax returns, current income statements, all bank and investment account statements, real estate documents, vehicle titles, and retirement account records.

Cooperative couples can waive this requirement in writing. Refusing to comply can result in a court order to compel plus attorney fee sanctions.

Finalize the Judgment

Oregon has no mandatory waiting period — the 90-day requirement was repealed in 2011. An uncontested co-petition can be finalized in as little as two to four weeks.

Both spouses sign a Stipulated General Judgment of Dissolution covering property division, debts, and any support or custody terms. The judge reviews it in chambers — no court hearing required for uncontested cases.

The dissolution is legally effective the day the judge signs the General Judgment and it's entered into the court register.

Mistakes That Get Filing Packets Rejected

The most common clerk rejections happen because filers forget to include the Confidential Information Form, omit child medical support terms in the proposed judgment (required under ORS 107.106), or fail to attach child support worksheets.

If your case involves retirement accounts, pensions, or 401(k) plans, the standard judgment alone can't divide them. You need a separate Qualified Domestic Relations Order (QDRO) — skipping this can permanently forfeit your share of those assets.

The Oregon Divorce Filing Process Guide walks through every form, every deadline, and every county-specific variation so nothing gets bounced back by the clerk.

See more Oregon guides →