Oregon Alimony Calculator
Estimate spousal support (alimony) in Oregon. Understand the types of alimony available, how courts calculate amounts, and how long payments may last. Updated for 2026.
Oregon does not use a fixed formula to calculate alimony. Instead, judges have broad discretion to award spousal support based on multiple statutory factors. This means outcomes can vary significantly depending on the judge and the specific circumstances.
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Get Started with Divorce.aiTypes of Alimony in Oregon
Transitional Support
Short-term support (typically 1-5 years) under ORS § 107.105(1)(d)(A) to help a spouse attain education and training necessary for reentry into the job market or advancement therein. This is the easiest type to modify.
Compensatory Support
Under ORS § 107.105(1)(d)(B), awarded when one spouse made a significant financial or other contribution to the education, training, vocational skills, career, or earning capacity of the other spouse. This is the most difficult type to modify.
Spousal Maintenance
Under ORS § 107.105(1)(d)(C), long-term or indefinite support for spouses from longer marriages, intended to allow the supported spouse to maintain a standard of living not overly disproportionate to that established during the marriage. Modifiable upon a substantial change in economic circumstances.
Understand your alimony options
Divorce.ai helps you evaluate whether alimony is likely in your Oregon divorce and plan accordingly.
Factors Oregon Courts Consider
When determining whether to award alimony and how much, Oregon courts evaluate:
Duration of the marriage
Age and health of each party
Standard of living established during the marriage
Relative income and earning capacity of each party
Training, employment skills, and work experience of the party seeking support
Need for education or training to become self-supporting
Financial needs and resources of each party
Tax consequences of any support award
Contribution of one spouse to the education or earning capacity of the other
Custodial responsibilities and their impact on earning ability
How Long Does Alimony Last?
While there is no universal rule, alimony duration in Oregon generally correlates with the length of the marriage:
| Marriage Length | Typical Alimony Duration |
|---|---|
| Under 5 years | 0-2 years |
| 5-10 years | 2-5 years |
| 10-20 years | 5-10 years |
| 20+ years | Indefinite / Permanent |
These are general guidelines. Actual duration depends on the specific facts of your case and the court's discretion.
Plan your financial future
Divorce.ai helps you understand potential alimony in your Oregon divorce so you can plan your finances with confidence.
When Does Alimony End?
Tax Implications of Alimony
Post-2018 Federal Tax Rules
For divorces finalized after December 31, 2018, the Tax Cuts and Jobs Act changed the tax treatment of alimony:
For the Payer
Alimony payments are not deductible from federal taxes.
For the Recipient
Alimony payments are not taxable income for federal taxes.
State tax treatment may differ. Consult a tax professional for advice specific to your situation.