Many Portland residents who find themselves in a troubled marriage early on ask the same question: how long after marriage can you get a divorce? The answer under Oregon law may surprise you. Unlike some states, Oregon does not impose a mandatory waiting period tied to how long you have been married. What matters more is understanding whether your marriage qualifies for dissolution, annulment, or another legal remedy entirely. Levine Law Center works with Portland-area clients navigating exactly these questions, and the path forward depends heavily on the specific facts of your situation.
Oregon law does not require couples to be married for any minimum length of time before filing for dissolution of marriage. A spouse can file on day one of the marriage if the circumstances call for it. The legal standard Oregon courts apply is whether irreconcilable differences exist, meaning the marriage has broken down irreparably. That standard has nothing to do with how long the marriage lasted.
In Oregon, a marriage can be either void, meaning invalid from the very beginning, or voidable, meaning legally valid until a judge formally cancels it. An annulment is the legal process used to treat certain marriages as though they never legally occurred, though dissolution remains an option in either scenario.
What does affect the timeline is residency. Under ORS 107.075, if the marriage was not performed in Oregon or if a ground other than irreconcilable differences is alleged, at least one spouse must have been a resident of or domiciled in Oregon continuously for six months before filing. For marriages performed in Oregon where one party is already a resident at the time of filing, that six-month requirement does not apply.
When a marriage is legally flawed from the start, Oregon law treats it as either void or voidable. These are two distinct legal categories with meaningfully different consequences, and understanding the difference shapes which legal remedy is appropriate.
A void marriage is one the state does not recognize as legally valid under any circumstances. It carries no legal effect from the moment it occurred, though parties often seek a formal court declaration to clarify their records. Oregon treats a marriage as void in two situations: when either party was already legally married to someone else at the time of the ceremony (bigamy), or when the parties are first cousins or any nearer relation by blood, whether by whole or half blood. First cousins related only through adoption are an exception to this rule.
Because a void marriage has no legal standing, it technically requires no formal dissolution. A court declaration is still advisable in most cases to remove any ambiguity from legal records, financial accounts, or property titles.
A voidable marriage occupies different legal ground. It is treated as valid and fully in effect until a court issues a judgment of annulment. Under ORS 106.030, a marriage may be declared voidable when either party lacked the legal capacity to enter into the marriage contract, specifically due to insufficient age or limited mental understanding, or when the consent of either spouse was obtained through force or fraud. Oregon courts recognize three grounds for voidability under this statute:
A judgment of annulment on any of these grounds treats the marriage as legally ended from the date of that judgment, not from its inception.
For marriages that do not qualify as void or voidable, dissolution of marriage is the standard legal process. Filing in Portland means submitting a petition for dissolution to the Multnomah County Circuit Court. The petition identifies the parties, addresses property division, spousal support, and, where children are involved, custody and parenting time arrangements.
Oregon requires proper service of the petition on the other spouse, who then has 30 days to respond. If the respondent does not reply within that window, the petitioner may seek a default judgment. Contested cases proceed through negotiation, mediation, or litigation, depending on the issues in dispute.
Oregon also imposes a 90-day waiting period from the date the respondent is served before the court can enter a final judgment of dissolution. This period applies regardless of how quickly both parties reach an agreement. Planning around that timeline from the outset helps clients avoid unnecessary delays at the end of the process.
Property, support, and parenting arrangements are resolved either by agreement between the parties or by court order. Oregon courts hold broad authority to enter orders covering the full range of financial and parenting issues at the time of dissolution.
Whether you are asking how long after marriage can you get a divorce or trying to determine whether your marriage may qualify for annulment, the right answer starts with understanding Oregon law and how it applies to your circumstances. Levine Law Center represents Portland-area clients through every stage of the dissolution and annulment process. Call us at 503-208-3459 today to schedule a confidential consultation and get clear answers about your legal options.
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