Oregon Divorce Laws: Process, Custody, and Property Division

Oregon divorce laws let either spouse end a marriage on the single no-fault ground of irreconcilable differences, provided at least one spouse meets the state’s residency rule. You file a petition in circuit court, pay a $301 filing fee, serve your spouse, and wait at least 90 days before a judge can sign the final judgment. Everything about property, support, and children is governed by Chapter 107 of the Oregon Revised Statutes.

Who Can File in Oregon

Oregon does not recognize fault-based grounds. Infidelity, cruelty, and abandonment do not entitle you to a larger share of the marital estate or a better custody outcome. The court needs only a finding that the marriage has broken down beyond repair because of irreconcilable differences.¹

Residency depends on where you married. If the marriage took place in Oregon, either spouse just needs to be an Oregon resident when the case is filed. If you married elsewhere, at least one spouse must have lived in Oregon continuously for the six months before filing.²

The Standard Filing Process

A standard case starts when one spouse files a Petition for Dissolution of Marriage and a Summons in the local circuit court. The petition must name any children born or adopted during the marriage with their birth dates, disclose any pending domestic relations cases in any state, and include a certificate about existing support orders. Social Security numbers for both spouses and any children go in as well and are kept confidential by the court.³

Before or at the hearing, the filing spouse also submits a written statement listing full names, addresses, ages, and birth dates of both spouses, the date and place of the marriage, and the names and ages of the children. Each side completes a Statement of Assets and Liabilities so the court has a full picture of the marital estate. The filing fee is $301.⁴ A fee deferral is available if you cannot afford it.

After filing, the petitioner arranges for the other spouse to be officially served with the petition and summons. Someone other than you has to do the actual serving, following the Oregon Rules of Civil Procedure. Once service is complete, a mandatory 90-day waiting period begins, and no trial or hearing on the merits can happen until it runs.⁵

The waiting period has one narrow exception. On a written motion supported by an affidavit showing emergency or necessity, the court can waive it. An affidavit stating that both spouses have signed a stipulated judgment counts as adequate grounds, so couples who have agreed on everything can sometimes finalize sooner than 90 days.⁵

The case ends when a judge signs the General Judgment of Dissolution. That order legally terminates the marriage and sets the binding terms for property, support, and custody.

Summary Dissolution for Simple Cases

A streamlined process called summary dissolution is available for couples who meet every one of these conditions:

No minor children born to or adopted by the couple, no children over 18 still attending school under the support statute, and neither spouse pregnant.
The marriage lasted no more than 10 years.
Neither spouse owns any interest in real property anywhere.
Unpaid marital debts total less than $15,000.
Personal property in which either spouse has an interest totals less than $30,000 in fair market value.
The petitioner waives spousal support.

Miss any one of these and you must use the standard process.⁶

How Property and Debts Are Divided

Oregon is an equitable distribution state, not a community property state. The court divides property in whatever way it considers “just and proper in all the circumstances” rather than automatically splitting everything down the middle.⁷ A judge weighs each spouse’s financial situation, earning capacity, and contributions before deciding who gets what.

The statute starts from a rebuttable presumption that both spouses contributed equally to property acquired during the marriage, regardless of whose name is on the title. Homemaking counts as a contribution. Either spouse can try to overcome the presumption with evidence of unequal contribution, but the burden falls on the challenger.⁷

Property received by one spouse during the marriage as a gift, inheritance, or bequest, and kept separate on an ongoing basis, sits outside the equal-contribution presumption. An inherited cabin that was never commingled with marital funds is easier to keep. Retirement accounts and pensions count as property for division. The court also accounts for anticipated costs like taxes and sale expenses when arriving at the final split.⁷

Debts are assigned between the spouses in the judgment, but the assignment binds only the two of you. Creditors were not parties to the divorce and are not bound by it. If both names are on a credit card or mortgage, the lender can still pursue either spouse for the full balance no matter what the judgment says. Paying off or refinancing joint debts during the divorce is the practical safeguard.

Spousal Support

Oregon recognizes three categories of spousal support, and a judge must specify which one applies and explain the reasoning behind the award.⁷

Transitional support pays for education or job training a spouse needs to reenter the workforce or advance in a career. It is usually time-limited and tied to a specific goal.
Compensatory support recognizes significant financial or other contributions one spouse made to the other’s education, training, or career. Putting a spouse through medical school while covering the bills is the textbook example.
Spousal maintenance helps one spouse keep a standard of living reasonably comparable to the marital one. Courts award maintenance more often in longer marriages and can set it for a fixed term or leave it open-ended.

Support generally ends when either party dies and can also end on remarriage or another event named in the judgment. Unless the judgment says otherwise, no support is owed after the death of either the payer or the recipient.⁷

Child Custody and Parenting Plans

Custody decisions turn on the best interests of the child. The statute directs the judge to weigh the emotional bonds between the child and each family member, each parent’s interest in and attitude toward the child, the value of continuing existing relationships, any history of abuse, a preference for the primary caregiver if that parent is fit, and each parent’s willingness to support the child’s relationship with the other parent.⁸

State policy favors frequent and continuing contact with both parents where each has shown the ability to act in the child’s best interests.⁹ That does not guarantee equal time, but courts are slow to cut a fit parent out.

Every case involving parenting time must include a parenting plan filed with the court. A plan can be general, with a broad outline and minimum parenting time, or detailed, covering the residential schedule, holidays, vacations, decision-making authority, transportation, and dispute resolution. If parents cannot agree, or if either parent requests it, the court develops a detailed plan itself.¹⁰ A judge may order equal parenting time but can deny that arrangement if written findings show it would not serve the child’s best interests.

Many Oregon counties also require divorcing parents to complete a parent education class before a judgment can be entered. Requirements and fees vary, so check with your local circuit court early.

Child Support

Child support is calculated under statewide guidelines administered by the Oregon Child Support Program.¹¹ The formula looks at both parents’ combined gross income and allocates each parent’s share of the obligation based on their proportion of that total. Health insurance premiums and childcare costs also factor in.

The guideline amount is presumed correct, but either parent can argue for a deviation if the standard formula would be unjust. Extraordinary medical expenses, a parenting time schedule that differs significantly from the norm, and a child’s special needs are common reasons. Support typically runs until the child turns 18, or until 21 if the child is still attending school under the statutory definition.

Dividing Retirement Accounts

Retirement accounts and pensions earned during the marriage are marital property. Splitting an employer-sponsored plan like a 401(k) or pension requires a Qualified Domestic Relations Order, or QDRO, which is a separate court order directing the plan administrator to pay a portion of the benefits to the non-employee spouse. Without a QDRO, the plan has no legal obligation to honor the divorce judgment’s split.¹² Drafting one correctly is more technical than most divorce paperwork, and mistakes can delay distribution for months.

A distribution taken from a qualified plan under a QDRO is exempt from the 10% early withdrawal penalty that normally applies before age 59½.¹³ The exception applies to employer-sponsored plans, not IRAs. If 401(k) funds are rolled into an IRA and then withdrawn, the early-withdrawal penalty comes back.

Tax Consequences to Watch

Two federal rules quietly reshape almost every Oregon divorce.

For divorces finalized after December 31, 2018, the payer cannot deduct spousal support, and the recipient does not report it as income. The Tax Cuts and Jobs Act permanently repealed the old deduction-and-inclusion system.¹⁴ That matters when negotiating amounts, because the payer is working with after-tax dollars: a $3,000 monthly obligation costs $3,000, with no offsetting tax break.

Property transfers between spouses (or between former spouses when the transfer is related to the divorce) are treated as gifts for federal tax purposes. No capital gains tax is owed at the time of the transfer, and the receiving spouse takes over the original cost basis.¹⁵ The tax comes later, when the receiving spouse sells. A stock portfolio with a low basis carries the full appreciation forward, so the eventual capital gains bill can be large even though the recipient did not own the asset when most of the growth occurred. Overlooking this is a common blind spot in settlement negotiations.

Health Insurance After Divorce

If you were covered under your spouse’s employer-sponsored health plan, divorce is a qualifying event for COBRA continuation coverage. COBRA lets you stay on the same group plan for up to 36 months, but you pay the full premium yourself, typically including what the employer used to cover.¹⁶ There is a strict deadline: you or another qualified beneficiary must notify the plan within 60 days of the divorce or legal separation. Miss that window and you lose continuation rights.

Restoring a Former Name

If you changed your name when you married, the easiest time to change it back is during the divorce. Oregon law says the court “shall order” restoration when the affected party asks for it, so the judge has no discretion to refuse.¹⁷ The name change is folded into the final judgment, which then serves as your legal proof for updating your driver’s license, Social Security card, and bank accounts. Skip it and you will need a separate name-change petition later, with its own fee, hearing, and possibly a published notice.

Modifying Orders Later

Custody, parenting time, child support, and spousal support can be modified after the judgment is final. You file a motion, serve the other party, and the case goes back before the court.¹⁸ Property division, however, is generally final and cannot be reopened. A job loss, a relocation, a child’s changing needs, or a remarriage can justify a modification request, and the court can also terminate support for a child who becomes self-supporting, emancipated, or married.

1
Oregon State Legislature. Oregon Code 107.025 – Irreconcilable Differences as Grounds for Dissolution or Separation
2
Oregon State Legislature. Oregon Code 107.075 – Residence Requirements
3
Oregon State Legislature. Oregon Code 107.085 – Petition; Title; Content
4
Oregon Judicial Department. 2026 Circuit Court Fee Schedule
5
Justia. Oregon Code 107.065 – Waiting Period in Dissolution Suit
6
Oregon State Legislature. Oregon Code 107.485 – Conditions for Summary Dissolution Procedure
7
Oregon State Legislature. Oregon Code 107.105 – Provisions of Judgment
8
Oregon State Legislature. Oregon Code 107.137 – Factors Considered in Determining Custody of Child
9
Oregon State Legislature. Oregon Code 107.101 – Policy Regarding Parenting
10
Oregon State Legislature. Oregon Code 107.102 – Parenting Plan; Content
11
Oregon Department of Justice. Child Support Guidelines and Calculations
12
U.S. Department of Labor. QDROs Chapter 1 – Qualified Domestic Relations Orders: An Overview
13
Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
14
Office of the Law Revision Counsel. 26 USC 71 – Repealed
15
Office of the Law Revision Counsel. 26 USC 1041 – Transfers of Property Between Spouses or Incident to Divorce
16
U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers
17
Oregon State Legislature. Oregon Code 107.105 – Provisions of Judgment
18
Oregon State Legislature. Oregon Code 107.135 – Vacation or Modification of Judgment