Oregon dissolution of marriage — ORS 107.025 no-fault standard and residency requirements

Oregon dissolution of marriage (ORS 107.025): (1) The sole ground: irretrievably broken. Oregon's dissolution statute provides that if either spouse testifies under oath that the marriage is irretrievably broken, the court shall enter a decree of dissolution. No finding of fault, no evidence of misconduct, and no period of separation is required. If the respondent denies that the marriage is irretrievably broken and the court finds that there is a reasonable possibility of reconciliation, the court may continue the case for up to 90 days — but this continuance is rare and is granted only when the court finds genuine reconciliation potential; (2) Residency: Oregon requires that at least one spouse was a resident of Oregon continuously for 6 months before the filing of the petition (ORS 107.075). "Residency" means domicile — the intent to remain in Oregon indefinitely. A person who moved to Oregon 6 months ago from California with the intent to stay is a resident for dissolution purposes; (3) Where to file: the petition is filed in the circuit court of the county where either spouse resides. Multnomah County Circuit Court (Portland), Lane County Circuit Court (Eugene), Marion County Circuit Court (Salem), and Douglas County Circuit Court (Roseburg) are the major dissolution courts in Oregon. Each county circuit court has its own local rules governing dissolution case management; (4) Waiting period: Oregon has no mandatory waiting period between filing and entry of the dissolution decree — unlike some states with 60-90 day waiting periods. Once both parties have responded (or the respondent defaulted) and all issues are resolved (property, custody, support), the court can enter the decree at any time. However, complex cases involving property disputes or contested custody typically take 6-12 months or longer to resolve through litigation; (5) Separation agreement and judgment: most Oregon dissolutions are resolved by stipulated judgment — the parties negotiate all property division, custody, parenting time, child support, and spousal support issues and present the court with a signed stipulated judgment. The court reviews the stipulation to ensure it complies with Oregon law (particularly child support guidelines) and enters the judgment. Contested issues go to a hearing before the circuit court judge or a court-appointed general judgment; (6) Legal separation: Oregon also recognizes legal separation (ORS 107.485), in which the court resolves all property, custody, and support issues but does not dissolve the marriage. Legal separation is chosen by couples who do not wish to dissolve the marriage for religious reasons, who need to maintain the other spouse's health insurance coverage (which often ends on dissolution), or who are not yet eligible to file for dissolution.

Oregon property division — equitable distribution and separate vs. marital property

Oregon property division (ORS 107.105(1)(f)): (1) Equitable distribution (not community property): Oregon is an equitable distribution state. The court divides marital property in a just and proper manner, considering all relevant factors — the marriage's duration, each spouse's contributions (financial and non-financial, including homemaker and child-rearing contributions), the economic circumstances of each spouse, and any other factors the court considers relevant. "Just and proper" does not automatically mean equal, but Oregon courts frequently award approximately equal division for long marriages; (2) Presumptive equal division: ORS 107.105(1)(f) contains a presumption that each spouse has an equal interest in all property acquired during the marriage — including property titled solely in one spouse's name. The court can deviate from 50-50 if the equitable factors justify it; (3) Separate property: property a spouse owned before the marriage, or received during the marriage by gift or inheritance, is generally excluded from marital property subject to division. However, the separate property must remain traceable as separate — if premarital funds are commingled in a joint account and used for marital purposes, the separate property character may be lost (transmutation); (4) Active appreciation of separate property: if a spouse's premarital business or investment increases in value during the marriage due to the spouse's active efforts, the appreciation attributable to those active efforts is marital property. Passive appreciation (the stock market going up, a rental property appreciating without the spouse doing anything) remains separate. This active/passive appreciation distinction is frequently litigated for business owners in Oregon dissolution cases; (5) Retirement accounts: Oregon courts divide retirement accounts using Qualified Domestic Relations Orders (QDROs) for employer-sponsored plans (401(k), pension). The portion of the retirement account accrued during the marriage is marital property; pre-marital accrual is separate property. Oregon IRAs are divided by separate transfer documents. Actuarial analysis of defined benefit pensions (Oregon Public Employees Retirement System — PERS — is particularly complex) often requires a pension specialist; (6) Business interests: closely held businesses are a major source of property division disputes in Oregon dissolution cases. The business must be valued (typically by competing retained experts) at the time of dissolution — not at the time of marriage. Portland-area entrepreneurial businesses, Willamette Valley wineries and farm operations, and professional practices (law firms, medical practices, dentistry) are all subject to valuation and division.

Oregon custody law — ORS 107.169 consent requirement for joint custody

Oregon child custody (ORS 107.137 and ORS 107.169): (1) The consent rule: under ORS 107.169(2), the court may order joint custody of a minor child ONLY if both parents agree to joint custody. If one parent objects, the court must award sole legal custody to one parent. This is one of Oregon's most distinctive custody laws — unlike virtually every other western state, Oregon does not permit courts to impose joint custody against one parent's objection; (2) What joint custody means: joint custody in Oregon refers to LEGAL CUSTODY — the authority to make major decisions about the child's education, healthcare, religious upbringing, and extracurricular activities. Joint legal custody does not necessarily mean equal parenting time. Under joint custody, both parents must agree on major decisions; (3) Physical custody and parenting time: regardless of who holds legal custody (joint or sole), the parenting time schedule is set by the court in a detailed parenting plan. Oregon's parenting plan statute (ORS 107.102) requires that every custody order include a parenting plan specifying the regular parenting schedule, holiday and vacation schedule, and provisions for communication. "Physical custody" in Oregon is generally expressed through the parenting plan schedule, not through a separate legal custody designation; (4) Best interests of the child (ORS 107.137): in awarding sole custody, the court considers: (a) the emotional ties between the child and each parent; (b) each parent's interest in and attitude toward the child; (c) the desirability of continuing a stable home environment; (d) the child's adjustment to home, school, and community; (e) mental and physical health of each parent; (f) the child's preference (if the child has sufficient maturity); (g) each parent's willingness to facilitate a relationship between the child and the other parent; (h) any history of domestic violence; (5) Domestic violence and custody (ORS 107.137(2)): a court must consider evidence of physical, emotional, or sexual abuse of a family member when determining custody. Evidence of domestic violence creates a rebuttable presumption that sole or joint custody to the abusive parent is not in the child's best interests. This presumption can be rebutted by evidence that the abusive parent has completed appropriate rehabilitation; (6) Modification: custody can be modified if there has been a substantial change in circumstances since the prior order (ORS 107.135(2)). The change must be material and relate to the child's welfare. Modification petitions are heard by the circuit court in the county with jurisdiction over the existing order.

Oregon spousal support — transitional, compensatory, and maintenance support

Oregon spousal support (ORS 107.105(1)(d)): (1) Three types of Oregon spousal support: Oregon law distinguishes three types of spousal support, each with a different purpose and duration: (a) Transitional support — intended to help a lower-earning spouse gain education or training to become self-supporting; typically short-term (1-5 years); most commonly awarded in shorter marriages where one spouse needs career retraining; (b) Compensatory support — compensates a spouse who made significant financial or career sacrifices during the marriage to support the other spouse's career, education, or business development; for example, a spouse who left employment to manage the household while the other obtained an advanced degree or built a business; compensatory support recognizes the economic investment that sacrifice represented; (c) Maintenance support — long-term or potentially indefinite support for a spouse who cannot reasonably be expected to become self-supporting due to age, disability, or the length of the marriage; most commonly awarded in long marriages (20+ years) to older spouses who have been out of the workforce; (2) Factors for all types: ORS 107.105(1)(d) lists the relevant factors: marriage duration; financial resources of each spouse; the couple's standard of living during the marriage; each spouse's earning capacity; the age and health of each spouse; custodial responsibilities (caring for a young child may delay a parent's ability to work full-time); contributions as homemaker; and whether the spouse seeking support contributed to the other's education or career; (3) No formula: unlike child support (which uses a formula under ORS 25.275), spousal support in Oregon is entirely discretionary with the court. Oregon appellate courts give trial courts wide latitude in setting spousal support amount and duration; (4) Modification: spousal support orders can be modified upon a substantial change in circumstances (ORS 107.135). A recipient spouse who becomes employed, remarries, or cohabits with a romantic partner may see their support modified. A payor spouse who retires or suffers a disability may seek reduction; (5) Termination: transitional and compensatory support automatically terminate on the recipient's remarriage unless the judgment provides otherwise. Maintenance support may continue beyond remarriage if the judgment specifies. Oregon courts can include anti-cohabitation clauses in maintenance support orders (reducing or terminating support if the recipient cohabits with a partner); (6) Oregon military divorces: Fort Lewis-McChord (across the border in Washington) is not an Oregon installation, but Oregon has significant active duty military presence at Camp Rilea (Clatsop County) and Oregon National Guard installations statewide. Federal law (USFSPA — Uniformed Services Former Spouses' Protection Act) governs military retirement division; the Servicemembers Civil Relief Act (SCRA) can extend Oregon dissolution proceedings if the military spouse is deployed.

Oregon child support — ORS 25.275 guidelines and enforcement

Oregon child support (ORS 25.275 and ORS Chapter 25): (1) Income shares model: Oregon uses the income shares model for child support — both parents' incomes are combined to determine the basic support obligation, which is then apportioned between the parents based on their relative incomes. The combined monthly obligation is looked up in Oregon's Child Support Guidelines Schedule, adjusted for the number of children. The non-custodial parent's share of the combined obligation is their child support payment; (2) Gross income (OAR 137-050-0330): "income" includes all regular sources: wages, salaries, commissions, self-employment income, unemployment benefits, retirement and pension benefits, Social Security, interest and dividends, rental income, and imputed income from assets. Self-employed parents must disclose their full business income (not net of questionable business deductions that reduce taxable income but not economic capacity); (3) Parenting time adjustment: OAR 137-050-0700 adjusts child support when the non-custodial parent has substantial parenting time (at least 25% overnight parenting time per year). The adjustment recognizes that the non-custodial parent incurs direct child-rearing expenses during their parenting time that partially offset the custodial parent's costs; (4) Additional expenses: Oregon child support orders typically include: (a) health insurance — the parent with access to reasonably priced employer health insurance must provide coverage; (b) childcare expenses (work-related, divided proportionally by income); (c) medical expenses not covered by insurance (also divided proportionally); (5) Oregon Child Support Program (OCS) enforcement: OCS (administered by the Oregon Department of Justice) enforces child support orders. Enforcement tools include: income withholding orders (automatic, issued when the order is entered); license suspension (ORS 25.750) — driver's, professional, hunting, fishing, and recreational licenses suspended for delinquency of 90+ days; state and federal tax refund intercept; credit bureau reporting; contempt of court; passport denial (federal, for arrears over $2,500); (6) UIFSA for interstate support: when one parent lives outside Oregon, the Uniform Interstate Family Support Act (UIFSA, ORS Chapter 110) governs jurisdiction and enforcement. Oregon can register and enforce another state's child support order under UIFSA and can seek enforcement cooperation from sister states for Oregon orders.

Family Law & Divorce in Oregon (2026)

Family Law & Divorce in Oregon: why without flattening the problem into generic advice, custody friction, and the timing points that turn a routine issue expensive shape the opening strategy

A cleaner family law & divorce page for Oregon built around custody friction, parenting schedule, realistic expectations, and decisions worth slowing down for.

Reviewed January 2026 2 min read Official-source grounded Ver en Espanol En Español

Key Takeaways

Oregon "dissolution of marriage" (NOT "divorce"): ORS 107.025 sole ground = "irretrievably broken"; NO fault grounds; NO waiting period; 6-month residency requirement; court can continue case up to 90 days if respondent contests and reconciliation possible (rare); stipulated judgment = most common resolution (negotiate all issues, present to court); legal separation available (ORS 107.485) for health insurance/religious reasons
Property division: equitable distribution (NOT community property); ORS 107.105(1)(f) presumption = equal interest in marital property; separate property (pre-marital/gift/inheritance) excluded if traceable + not commingled (transmutation risk); ACTIVE appreciation of separate property = marital; passive appreciation = separate; PERS retirement division requires actuarial analysis; closely held businesses and Willamette Valley wineries require competing expert valuation
Custody: ORS 107.169 — joint custody REQUIRES both parents' consent; court CANNOT impose joint custody over objection; if one parent objects = sole custody to one parent; best interests factors (ORS 107.137): emotional ties + interest + stable home + adjustment + health + child preference + willingness to facilitate relationship + domestic violence history; DV = rebuttable presumption AGAINST custody to abusive parent; ORS 107.102 parenting plan required in ALL custody orders
Spousal support: THREE types — (1) Transitional = career/education retraining (short-term, 1-5yr); (2) Compensatory = for economic sacrifice during marriage (spouse funded other's degree/career); (3) Maintenance = long-term for spouse who cannot become self-supporting (age/disability/long marriage); NO formula (entirely court discretion); modifiable on substantial change (ORS 107.135); terminates on remarriage unless judgment specifies; anti-cohabitation clauses enforceable
Child support (ORS 25.275): income shares model (both parents' incomes combined, apportioned by relative income); self-employment income = gross business income (not tax-reduced net); parenting time adjustment at 25%+ overnight time; enforcement: automatic income withholding; license suspension (ORS 25.750, 90+ days delinquency); tax refund intercept; credit reporting; UIFSA (ORS Ch. 110) for interstate enforcement

Key Numbers — Oregon All 50 states →

Filing Deadline 2 years

Fault Rule Modified Comparative

Insurance System At-Fault

Key Statute ORS § 12.110

Compare with another state → Official source ↗

Oregon family law begins with a distinction in vocabulary that shapes how courts and practitioners think about the dissolution of marriage: Oregon does not use the word "divorce." The Oregon Revised Statutes denominate the legal process ORS Chapter 107 dissolution of marriage, a term that reflects the state's early adoption of purely no-fault grounds. Under ORS 107.025, the sole ground for dissolution in Oregon is that the marriage is "irretrievably broken" — a finding that the court makes upon the petition of either spouse. Oregon eliminated fault grounds — adultery, cruelty, abandonment — from dissolution proceedings long before the national move toward no-fault divorce in the 1970s and 1980s. No Oregon court assigns blame for the breakdown of the marriage, and neither spouse's misconduct during the marriage affects the property division or spousal support analysis under ORS 107.105. The rare exception is domestic violence: while violence does not change the property division formula, it can influence the spousal support analysis and is a mandatory consideration in custody determinations under ORS 107.137.

Oregon's custody law occupies a distinctive position among western states because of ORS 107.169's requirement that the court may award joint custody only if both parents agree to it. Unlike California, Washington, and most other states where a court can impose joint custody over one parent's objection based on the best interests finding, Oregon requires parental consent as a prerequisite to joint custody. If one parent objects to joint custody, the court awards sole custody to one parent — with the other parent receiving parenting time under a detailed parenting plan as required by ORS 107.102. The consent requirement reflects Oregon's legislative judgment that co-parenting works only when both parents are willing to cooperate in its execution. It does not mean that the non-custodial parent loses meaningful contact; detailed parenting time schedules can provide substantial parenting engagement without joint decision-making authority. For Portland-area families with significant parenting time conflicts — particularly in the high-conflict post-separation scenarios involving domestic violence, substance abuse, or mental health issues — this framework leads to contested sole-custody trials rather than negotiated joint-custody agreements.

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