Overview
Oregon is an equitable distribution state, but it takes a broad approach similar to all-property states: courts have authority to divide all property of the parties, regardless of when or how it was acquired. Under ORS § 107.105, there is a presumption that all property — including premarital assets — should be divided equally unless a party demonstrates that equal division would not be equitable. This makes prenuptial agreements a critical tool in Oregon for protecting premarital wealth.
What Counts as Marital Property?
Oregon courts consider all property owned by either spouse at the time of divorce as potentially subject to division. This includes assets acquired before and during the marriage, inherited property, gifts, and any appreciation in value of any asset. The equal-division presumption is broad and applies to the full inventory of both spouses’ property.
What Stays Separate?
Oregon’s all-property presumption means there is no automatic exclusion of premarital assets. However, courts can — and often do — award premarital property back to the original owner when the marriage is of shorter duration or when there is a clear record of separate ownership. Gifts and inheritances received during the marriage are similarly often returned to the recipient, but this is discretionary. A prenup is the only firm legal protection for specific assets.
Prenuptial Agreements in Oregon
Oregon adopted the Uniform Premarital Agreement Act at ORS § 108.700–108.740. A prenup must be in writing, signed voluntarily by both parties before the marriage. The agreement will not be enforced if involuntary, unconscionable at execution combined with inadequate disclosure, or obtained by fraud or duress. Oregon’s UPAA adoption makes its prenup standards clear, and a properly executed prenup is the most effective tool for overriding Oregon’s broad property division presumption.
Key Considerations
- Oregon’s all-property equal-split presumption is one of the broadest in the country — a prenup is essential for anyone with significant premarital assets.
- Rebutting the equal-split presumption requires demonstrating that equal division would be inequitable, which involves litigation and is never guaranteed.
- Oregon’s progressive family law tradition means courts take a holistic view of marital contributions, including homemaker and childcare contributions.
- Prenups should specifically opt out of Oregon’s equal-division presumption for designated assets to be most effective.
Key Statutes
- Oregon Revised Statutes § 107.105 (equitable distribution of property)
- Oregon Revised Statutes § 108.700–108.740 (Uniform Premarital Agreement Act)
This is educational content, not legal advice. Consult a licensed Oregon family law attorney for guidance specific to your situation.