Oregon Custody Laws & Parenting Plans

Oregon takes a flexible approach to child custody, treating every case as unique rather than applying a one-size-fits-all presumption. Under ORS 107.137, courts give primary consideration to the best interests and welfare of the child when deciding custody. Unlike states that presume joint custody, Oregon requires parents who want joint custody to agree—a court cannot impose it over one parent's objection under ORS 107.169.

This guide covers Oregon's best interest factors, custody types, parenting plan requirements, the domestic violence presumption, status quo orders, mediation rules, child support interactions, and modification standards. Whether you are filing for divorce or renegotiating an existing order, understanding these rules helps you build a parenting plan that protects your children and satisfies the court.

Best Interest of the Child Factors

When parents cannot agree on custody, Oregon courts evaluate the child's best interests under ORS 107.137(1). The court considers all relevant factors, including:

• Emotional ties: The emotional bonds between the child and each parent, siblings, and other family members
• Interest and attitude: Each parent's demonstrated interest in and attitude toward the child
• Continuity: The desirability of continuing an existing relationship and maintaining stability in the child's life
• Abuse history: Whether either parent has committed domestic violence or abuse as defined under ORS 107.705
• Willingness to cooperate: Each parent's willingness and ability to facilitate a close and continuing relationship between the child and the other parent
• Primary caregiver: The preference for the parent who has been the primary caregiver, provided that parent is fit

Important: No single factor controls the outcome. ORS 107.137(3) prohibits courts from isolating any one factor and relying on it to the exclusion of others. Lifestyle, marital status, income, and social environment may only be considered if shown to cause emotional or physical damage to the child.

Types of Custody in Oregon

Oregon recognizes two broad categories of custody—legal and physical—that can be arranged in several combinations depending on the family's circumstances.

Joint Legal Custody

Under ORS 107.169(3), a court may award joint custody only when both parents agree. This is a critical distinction from states like Kentucky or Louisiana that presume joint custody. If either parent objects to sharing decision-making authority, the court must award sole custody to one parent. Joint legal custody covers major decisions about education, healthcare, and religious upbringing.

Sole Legal Custody

When parents cannot agree on joint custody, the court awards sole custody to one parent under ORS 107.169. The sole custodian has final decision-making authority on major issues. The noncustodial parent retains the right to parenting time (visitation) unless the court finds that contact would seriously endanger the child.

Parenting Time Arrangements

Regardless of which parent holds legal custody, both parents typically share physical time with the child. Common Oregon parenting time schedules include alternating weeks, a 2-2-3 rotation, or an every-other-weekend arrangement. The number of overnights each parent exercises directly affects child support calculations through Oregon's parenting time credit formula.

Explore different custody arrangements and see how parenting time translates into annual days:

Domestic Violence Presumption

Oregon law creates a rebuttable presumption against custody for a parent who has committed abuse as defined in ORS 107.705. Under ORS 107.137(2), when abuse is established, the court presumes it is not in the child's best interest to award sole or joint custody to the abusive parent. The accused parent bears the burden of overcoming this presumption with evidence.

The Family Abuse Prevention Act (FAPA) under ORS 107.700–107.735 provides a mechanism for obtaining protective orders that can include temporary custody provisions. A FAPA order may run concurrently with the dissolution case and can restrict the abusive parent's contact with both the victim and the children.

Safety accommodations are available during court proceedings, including shuttle mediation (where parents never occupy the same room) and complete waivers of mediation requirements in cases involving threats or violence.

Status Quo Orders

Oregon provides an important tool to prevent disruption during divorce proceedings. Under ORS 107.138, the court can issue a status quo order that preserves the children's existing residence, schedule, and routines while the case is pending. This prevents either parent from unilaterally relocating with the children or changing established care arrangements before the court makes a final custody determination.

For situations demanding immediate attention, ORS 107.097 allows ex parte temporary custody orders when the child's safety requires intervention without waiting for a hearing. These emergency orders can be obtained without advance notice to the other parent but are subject to prompt review.

Parenting Plan Requirements

Oregon requires a parenting plan in every dissolution case involving minor children. The Oregon Judicial Department (OJD) provides standardized templates that parents can complete online, though not all counties accept the state forms—check with your local court or family law facilitator. A comprehensive Oregon parenting plan should include:

• Residential schedule: A specific calendar covering weekdays, weekends, holidays, school breaks, summer vacation, and special occasions with overnight allocations for each parent
• Decision-making allocation: Whether parents share joint custody or one parent has sole custody, and how major decisions about education, healthcare, and religious upbringing are handled
• Exchange provisions: Where and how custody exchanges occur, including transportation responsibilities and neutral exchange locations if needed
• Communication protocols: How parents will communicate about the child's needs, school events, medical appointments, and how the child will contact each parent during the other's time
• Dispute resolution: Whether parents will use mediation, collaborative negotiation, or return to court for future disagreements
• Long-distance provisions: The OJD provides separate medium/long-distance parenting plan worksheets for parents who live 60–180 miles apart or more than 180 miles apart

The parenting plan must specify the minimum time the child will spend with each parent. When the court approves the plan, it becomes part of the final judgment under ORS 107.102 and is enforceable as a court order.

Mediation and Parent Education

Many Oregon counties require mediation before a contested custody or parenting time hearing can proceed, authorized under ORS 107.755–107.775. The specifics vary by county—some mandate mediation in all contested cases, while others offer it as a recommended first step.

• Domestic violence exception: Mediation may be waived for good cause, particularly in cases involving threats or violence. Safety accommodations including shuttle mediation are available when complete waiver is not granted
• Parent education classes: Many counties require completion of a co-parenting or parenting education program before entry of a final judgment in cases involving minor children. Lane County, for example, requires the “Focus on Children” program
• Court-connected services: Oregon's family court system provides mediation through court-connected programs, often at reduced cost or on a sliding scale

Mediation can be particularly effective in Oregon because the state does not impose a custody presumption—parents have significant flexibility to craft arrangements that fit their specific circumstances rather than litigating toward a statutory default.

Parenting Time and Child Support

Oregon uses the Income Shares model under OAR Chapter 137, Division 50 to calculate child support. The amount of parenting time each parent exercises directly affects the support obligation through a parenting time credit.

Parenting Time Credit (OAR 137-050-0730)

Oregon calculates the parenting time credit based on the average annual overnights each parent has over two consecutive years. The credit uses a logistic/linear hybrid formula that increases as a parent's share of overnights rises. Only the parent with the greater positive obligation after applying the credit pays cash child support.

This overnight-based system means that the specific schedule you agree to in your parenting plan has direct financial implications. An alternating-week schedule (approximately 182 overnights each) produces a very different child support outcome than an every-other-weekend arrangement (approximately 52 overnights for the noncustodial parent).

Key Child Support Thresholds

• Income cap: $30,000 per month combined adjusted income (OAR 137-050-0725)
• Self-support reserve: $1,522 per month per parent, effective July 1, 2025 (OAR 137-050-0745)
• Minimum order: $100 per month with specific exceptions (OAR 137-050-0755)
• Medical support: Health insurance coverage is required if reasonable in cost, defined as no more than 4% of adjusted income (OAR 137-050-0750)

For a detailed walkthrough of Oregon's child support formula, see our Oregon child support calculations guide.

Modifying Custody and Parenting Time

Oregon allows modification of custody and parenting time orders under ORS 107.135 when there has been a substantial change in circumstances since the last order. The requesting parent must demonstrate that the modification serves the child's best interest.

For joint custody modifications under ORS 107.169, the inability or unwillingness of either parent to continue cooperating constitutes a sufficient change of circumstances. This means that if a joint custody arrangement breaks down because one parent refuses to communicate or participate in shared decision-making, the other parent can petition for sole custody without needing to prove a separate triggering event.

Oregon also provides specific enforcement mechanisms for parenting time under ORS 107.431 and ORS 107.434. If one parent consistently denies court-ordered parenting time, the other parent can seek expedited remedies including makeup time, modification of the schedule, or attorney fees.

Child Support Modification

Under OAR 137-055-3420, either parent may request a periodic review of child support after 35 months. A support order is deemed out of substantial compliance if the difference between the current order and the guideline calculation exceeds the lesser of 15% or $50 per month (OAR 137-055-3430). There is a 60-day waiting period from the date of the existing order before a change-of-circumstances modification can be filed, with limited exceptions.

Deployed Military Parents

Oregon provides specific protections for military parents under ORS 107.145–107.146. A parent's deployment or call to active duty cannot be used as the sole basis for modifying custody. Courts must make specific findings regarding the parent's military status, and expedited hearings are available when a service member needs to resolve custody issues before deployment. The Servicemembers Civil Relief Act (SCRA) provides additional federal protections.

Filing and Jurisdiction Basics

To file for dissolution in Oregon, at least one spouse must have been an Oregon resident or domiciliary for six months immediately before filing under ORS 107.075. An exception applies when the marriage was solemnized in Oregon and either spouse currently resides there—in that case, no six-month lookback is required.

Cases may be filed in any Oregon county where either spouse resides at the time of filing under ORS 107.086. Oregon is a no-fault state—the sole ground for dissolution is irreconcilable differences under ORS 107.025. There is no mandatory waiting period in Oregon; the marriage terminates when the judge signs the general judgment under ORS 107.115(2).

For a step-by-step filing overview, see our Oregon divorce filing checklist.

Key Takeaways

• Best interest standard: Oregon courts evaluate all factors under ORS 107.137 with no single factor controlling the outcome
• Joint custody requires agreement: A court cannot impose joint custody over either parent's objection (ORS 107.169)
• Domestic violence presumption: Abuse creates a rebuttable presumption against awarding custody to the abusive parent
• Status quo protection: Courts can freeze existing arrangements during proceedings to prevent unilateral changes (ORS 107.138)
• Parenting plan required: Every dissolution with minor children must include a parenting plan specifying minimum time with each parent
• Overnights drive support: Oregon's child support parenting time credit is calculated based on average annual overnights over two years
• No waiting period: Oregon does not require a cooling-off period before the dissolution can be finalized
• Six-month residency: At least one spouse must be an Oregon resident for six months to file (ORS 107.075)
• County mediation varies: Many counties mandate mediation in contested custody cases, with domestic violence exceptions available
• Cooperation matters: Unwillingness to cooperate in joint custody is itself grounds for modification to sole custody

For information about protecting your assets during divorce, see our guide to protecting separate property in Oregon.