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Oregon Alimony Laws

Learn how courts in Oregon determine alimony under ORS § 107.105; ORS § 107.135, including support duration, eligibility requirements, and factors judges consider when awarding spousal support. This guide summarizes publicly available Oregon family law concepts for educational planning—it is not legal advice.

Last updated: 2026-06-012,331 words

Educational use only. SettleCompass provides educational estimates only and is not a law firm or legal advisor. Results vary by jurisdiction, judge, and case facts. Consult a qualified family law attorney before making decisions.

Oregon Alimony Quick Facts

Primary statute
ORS § 107.105; ORS § 107.135
Legal term
alimony
Award types
Transitional spousal support · Compensatory spousal support · Maintenance spousal support
Property system
Equitable distribution
Long marriage threshold
Case-by-case; long marriages favor longer support
Typical support duration
Duration depends on the support type, with transitional support tied to training or reentry, compensatory support tied to past contributions, and maintenance support tied to ongoing economic need.
Court discretion level
High—no mandatory statewide formula
Formula / guideline
Educational estimate based on Oregon's transitional, compensatory, and maintenance support categories, financial need, ability to pay, marriage length, and ORS § 107.105 factors.
Modification standard
Change in circumstances
Special consideration
ORS § 107.105 identifies transitional support for education, training, workforce reentry, or advancement.

Private planning tool

Oregon Alimony Calculator

Estimate potential alimony in Oregon while you read the law guide below.

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State rules drive both amount and duration.

Use total years married; decimals are fine.

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Include regular wages, salary, and recurring income.

Choose yes if a child-support amount is already part of your scenario.

Optional adjustments

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Results are educational estimates for planning and mediation prep.

What Is Alimony in Oregon?

Alimony in Oregon is court-ordered financial support paid by one spouse to the other after separation or divorce. Oregon uses the term spousal support and recognizes distinct statutory categories for transitional, compensatory, and maintenance support. Courts do not use a mandatory statewide formula and instead set support in a manner that is just and equitable under ORS § 107.105. Oregon's analysis focuses on training needs, career contributions, long-term economic fairness, and the financial circumstances of both spouses.

Oregon recognizes several award categories: Transitional spousal support, Compensatory spousal support, Maintenance spousal support, Temporary spousal support, Lump-sum spousal support. Temporary spousal support may be awarded while the divorce case is pending to address immediate financial needs. Final spousal support is governed primarily by ORS § 107.105 and may be transitional, compensatory, maintenance-based, or a combination of support types.

Temporary support may apply while the divorce is pending; final awards use different standards and may be rehabilitative, durational, or long-term depending on need and marriage length.

Temporary spousal support may be awarded while the divorce case is pending to address immediate financial needs. Final spousal support is governed primarily by ORS § 107.105 and may be transitional, compensatory, maintenance-based, or a combination of support types. Because Oregon uses equitable distribution principles, how marital property is divided can influence whether ongoing alimony is necessary after assets are split.

Oregon note: ORS § 107.105 identifies transitional support for education, training, workforce reentry, or advancement.

Oregon note: ORS § 107.105 recognizes compensatory support when one spouse made significant financial or other contributions to the other's earning capacity.

Understanding Oregon terminology and award types helps you interpret court orders, negotiate settlements, and use educational tools like our Oregon alimony calculator responsibly.

Who Qualifies for Alimony in Oregon?

A spouse may qualify if the statutory factors support an award based on training needs, significant contributions to the other spouse's earning capacity, or ongoing maintenance needs. Courts evaluate marriage length, work history, financial resources, earning capacity, health, and the marital standard of living. Eligibility depends on the specific support category and whether the requested award is just and equitable.

Marriage duration is a critical eligibility factor in Oregon. Short marriages often result in limited or no support unless a spouse needs brief transition assistance or made a clear compensatory contribution. Courts usually avoid long-term maintenance when both spouses can become self-supporting.

Earning capacity matters as much as current income in Oregon. For mid-length marriages, Oregon courts may use transitional support to fund education, training, or workforce reentry. Compensatory support may also apply if one spouse materially supported the other's career or earning capacity.

Example (likely award): After a 19-year Oregon marriage, one spouse left a career to raise children while the other completed professional training and built a high-income practice. The lower-earning spouse now needs retraining and also made significant contributions to the other spouse's earning capacity. An Oregon court could award transitional support, compensatory support, or maintenance support depending on the evidence and statutory factors.

Example (unlikely award): Following a four-year marriage, both spouses remain employed, have similar incomes, and neither spouse made a significant career or education contribution to the other. Because both parties can meet their own needs and no statutory support purpose is strongly present, an Oregon court may deny spousal support.

High—no mandatory statewide formula. Settlement agreements heavily influence outcomes

How Courts Calculate Alimony in Oregon

Oregon has no mandatory alimony formula. Courts determine amount and duration by applying the statutory factors for transitional, compensatory, or maintenance support under ORS § 107.105. Calculator outputs should be treated as discretionary planning estimates rather than formula-based predictions.

Oregon approach: Judicial discretion based on statutory factors. Oregon does not use a mandatory statewide spousal support formula. Courts determine support by selecting the appropriate statutory support type and applying ORS § 107.105 factors to reach a just and equitable result.

Whether Oregon applies a strict formula depends on award type and local practice. Temporary support in some jurisdictions follows guideline calculations; final awards often involve broader judicial discretion and statutory factor lists.

Property division interacts with support in Oregon. A spouse who receives significant marital assets may receive less alimony because their need is partially met through the asset split.

In Oregon: Maintenance support may address long-term economic need after considering age, health, standard of living, and earning capacity.

In Oregon: Oregon support awards must be just and equitable under the circumstances.

Mediation and settlement negotiation resolve most Oregon divorces before trial. Agreed support amounts may differ from guideline estimates because parties trade concessions on property, custody, or tax treatment.

Educational calculators apply simplified Oregon formulas for planning. Actual court orders reflect judge discretion, evidence quality, and local court culture in OR counties.

  • Income difference between spouses
  • Length of the marriage
  • Standard of living during the marriage
  • Age and health of each party
  • Childcare responsibilities and custody arrangements
  • Contributions as homemaker or career supporter
  • Education, training, and future earning capacity
  • Existing support obligations and debts
  • Oregon courts evaluate the duration of the Oregon marriage when deciding spousal support.
  • Oregon courts consider each spouse's training, employment skills, and work experience.
  • Oregon courts review the financial needs and resources of each spouse.
  • Oregon courts assess whether one spouse significantly contributed to the other's education, training, career, or earning capacity.

How Long Does Alimony Last in Oregon?

How long alimony lasts in Oregon depends on award type, marriage length, and statutory guidelines. Duration depends on the support type, with transitional support tied to training or reentry, compensatory support tied to past contributions, and maintenance support tied to ongoing economic need.

Long-term marriages may support maintenance spousal support when one spouse has reduced earning capacity or cannot reasonably maintain financial stability after divorce. Courts evaluate age, health, work history, and the marital standard of living carefully.

Short-Term Marriages

Short marriages often result in limited or no support unless a spouse needs brief transition assistance or made a clear compensatory contribution. Courts usually avoid long-term maintenance when both spouses can become self-supporting.

Estimated range in many Oregon cases: 0-5 years.

Award types common for short marriages: Transitional spousal support or Temporary spousal support.

Medium-Term Marriages

For mid-length marriages, Oregon courts may use transitional support to fund education, training, or workforce reentry. Compensatory support may also apply if one spouse materially supported the other's career or earning capacity.

Estimated range: 5-20 years.

Courts in Oregon often tie durational awards to a fraction of marriage length or statutory caps where applicable.

Long-Term Marriages

Long-term marriages may support maintenance spousal support when one spouse has reduced earning capacity or cannot reasonably maintain financial stability after divorce. Courts evaluate age, health, work history, and the marital standard of living carefully.

Case-by-case; long marriages favor longer support. Estimated range: 20 years to potentially indefinite maintenance.

Maintenance support may address long-term economic need after considering age, health, standard of living, and earning capacity.

Can Alimony Be Modified in Oregon?

Oregon support may be modified under ORS § 107.135 when a substantial change in economic circumstances justifies review, unless the judgment or agreement limits modification. The modifiability of an award may depend on the support type and the terms of the judgment.

To seek modification in Oregon, the requesting party typically files a motion with the court that issued the original order and presents documentation—pay stubs, termination letters, medical records, or tax returns.

Some Oregon settlement agreements include non-modifiable support clauses. If your decree waives future modification, court review may be limited unless the waiver is challenged on legal grounds.

Common triggers in Oregon: involuntary job loss, disability, retirement, or significant income change. Change in circumstances is the typical legal standard.

When Does Alimony End?

Spousal support ends according to the terms of the judgment or later court order. Death, expiration of the support term, or modification proceedings may end or change the obligation depending on the award structure.

Oregon does not automatically terminate spousal support solely because the recipient cohabits with another person. Cohabitation may be relevant if it materially changes the recipient's financial need or resources and supports modification.

Retirement of the paying spouse may justify modification or termination if income drops substantially, but Oregon courts examine overall resources—not age alone.

Always review your Oregon decree for specific termination language. Automatic triggers differ by award type and negotiated terms under ORS § 107.105; ORS § 107.135.

Oregon Alimony Laws FAQ

How is alimony calculated in Oregon?+

Oregon has no mandatory alimony formula. Courts determine amount and duration by applying the statutory factors for transitional, compensatory, or maintenance support under ORS § 107.105. Calculator outputs should be treated as discretionary planning estimates rather than formula-based predictions. Oregon does not use a mandatory statewide spousal support formula. Courts determine support by selecting the appropriate statutory support type and applying ORS § 107.105 factors to reach a just and equitable result. Educational calculators may apply Educational estimate based on Oregon's transitional, compensatory, and maintenance support categories, financial need, ability to pay, marriage length, and ORS § 107.105 factors. as a planning estimate only—high—no mandatory statewide formula.

Can alimony be permanent in Oregon?+

Permanent or indefinite alimony may be available in Oregon when a long marriage and ongoing need coincide with an inability to become self-supporting. Case-by-case; long marriages favor longer support. Long-term marriages may support maintenance spousal support when one spouse has reduced earning capacity or cannot reasonably maintain financial stability after divorce. Courts evaluate age, health, work history, and the marital standard of living carefully.

Does cheating or adultery affect alimony in Oregon?+

Oregon is a no-fault divorce state, and marital misconduct generally does not control spousal support. Courts focus on economic factors, statutory support categories, and whether the award is just and equitable.

Can alimony be modified in Oregon?+

Oregon support may be modified under ORS § 107.135 when a substantial change in economic circumstances justifies review, unless the judgment or agreement limits modification. The modifiability of an award may depend on the support type and the terms of the judgment.

How long does alimony last in Oregon?+

Duration in Oregon: Duration depends on the support type, with transitional support tied to training or reentry, compensatory support tied to past contributions, and maintenance support tied to ongoing economic need.. Short marriages often result in limited or no support unless a spouse needs brief transition assistance or made a clear compensatory contribution. Courts usually avoid long-term maintenance when both spouses can become self-supporting. Long-term marriages may support maintenance spousal support when one spouse has reduced earning capacity or cannot reasonably maintain financial stability after divorce. Courts evaluate age, health, work history, and the marital standard of living carefully. Typical ranges—short: 0-5 years; mid: 5-20 years; long: 20 years to potentially indefinite maintenance.

What happens if someone refuses to pay alimony in Oregon?+

A Oregon court order for alimony is enforceable. Non-payment may lead to contempt proceedings, wage garnishment, income withholding, liens, or other remedies under ORS § 107.105; ORS § 107.135. If you cannot pay due to changed circumstances, seek modification through the court rather than stopping payments unilaterally.

Is alimony taxable in Oregon?+

Federal tax treatment of alimony depends on when your divorce or separation agreement was executed and current IRS rules. Oregon state tax treatment may differ. Consult a CPA and family law attorney for advice specific to your agreement date and Oregon residency.

Can I waive alimony in Oregon?+

Spouses in Oregon may waive alimony in a valid prenuptial or postnuptial agreement, or as part of a negotiated settlement. Waivers must meet Oregon contract and fairness standards. Once approved by the court, waivers may be difficult to undo absent fraud or duress.

What is the difference between temporary and permanent alimony in Oregon?+

Temporary spousal support may be awarded while the divorce case is pending to address immediate financial needs. Final spousal support is governed primarily by ORS § 107.105 and may be transitional, compensatory, maintenance-based, or a combination of support types. Final awards in Oregon may include: Transitional spousal support, Compensatory spousal support, Maintenance spousal support, Temporary spousal support. Settlement agreements heavily influence outcomes

Who qualifies for alimony in Oregon?+

A spouse may qualify if the statutory factors support an award based on training needs, significant contributions to the other spouse's earning capacity, or ongoing maintenance needs. Courts evaluate marriage length, work history, financial resources, earning capacity, health, and the marital standard of living. Eligibility depends on the specific support category and whether the requested award is just and equitable. After a 19-year Oregon marriage, one spouse left a career to raise children while the other completed professional training and built a high-income practice.

Does remarriage end alimony in Oregon?+

Spousal support ends according to the terms of the judgment or later court order. Death, expiration of the support term, or modification proceedings may end or change the obligation depending on the award structure.

How does cohabitation affect alimony in Oregon?+

Oregon does not automatically terminate spousal support solely because the recipient cohabits with another person. Cohabitation may be relevant if it materially changes the recipient's financial need or resources and supports modification.

How does child support interact with alimony in Oregon?+

Child support and alimony are separate obligations in Oregon, but courts view the overall financial picture. Primary custody, childcare costs, and existing child support may influence spousal support need and the paying spouse's ability to pay both obligations.

Does Oregon use a formula or guidelines for spousal support?+

Oregon: Judicial discretion based on statutory factors. Primary statute: ORS § 107.105; ORS § 107.135. Oregon has no mandatory alimony formula.

What factors do Oregon courts consider for spousal support?+

Oregon judges weigh statutory factors including: Oregon courts evaluate the duration of the Oregon marriage when deciding spousal support.; Oregon courts consider each spouse's training, employment skills, and work experience.; Oregon courts review the financial needs and resources of each spouse.; Oregon courts assess whether one spouse significantly contributed to the other's education, training, career, or earning capacity.. Oregon uses the term spousal support and recognizes distinct statutory categories for transitional, compensatory, and maintenance support. Courts do not use a mandatory statewide formula and instead set support in a manner that is just and equitable under ORS § 107.105. Oregon's analysis focuses on training needs, career contributions, long-term economic fairness, and the financial circumstances of both spouses.

Where can I estimate alimony in Oregon?+

Use the free Oregon Alimony Calculator on SettleCompass to model an educational estimate based on income, marriage length, and Oregon-specific formula profiles. Results are not legal advice or a prediction of court outcomes.

Estimate Your Potential Alimony

Use our free Oregon calculator for an educational estimate based on income, marriage length, and state-specific formulas.

Use the Oregon Alimony Calculator

Legal Sources

Reference materials for further research. Verify current law with official sources and a licensed attorney.

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