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10 July 2025

Oregon Eviction vs. Ejectment: A Guide For Property Owners

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Harris Sliwoski

Contributor

Harris Sliwoski is an international law firm with United States offices in Los Angeles, Portland, Phoenix, and Seattle and our own contingent of lawyers in Sydney, Barcelona, Portugal, and Madrid. With two decades in business, we know how important it is to understand our client’s businesses and goals. We rely on our strong client relationships, our experience and our professional network to help us get the job done.
Evictions may seem straightforward, but informal living arrangements, handshake deals, or poorly written agreements can quickly spiral into legal complications.
United States Oregon Real Estate and Construction

Evictions may seem straightforward, but informal living arrangements, handshake deals, or poorly written agreements can quickly spiral into legal complications. In Oregon, a routine eviction can escalate into a far more complex ejectment lawsuit—especially when the person in possession of the property claims an ownership interest.

Understanding Oregon tenant rights and property law distinctions is crucial for effective property recovery. This guide explains the difference between Oregon eviction vs. ejectment, outlines tenant rights in Oregon, and clarifies key legal procedures for landlords and property owners.

What Is an Eviction in Oregon?

An eviction in Oregon—also known as a Forcible Entry and Detainer (FED) action or unlawful detainer proceeding—is the legal process landlords use to remove tenants from rental properties. It requires a court order and, if necessary, the involvement of the county sheriff to enforce removal.

While non-payment of rent is the most common reason for eviction, other causes include lease violations or tenants who refuse to vacate after a lease ends.

Oregon's unlawful detainer process is designed to balance landlord and tenant rights through clearly defined statutory procedures.

The Oregon Eviction Process

1. Notice to Vacate

In residential evictions, a landlord must provide written notice informing the tenant to vacate by a certain date. The reason for eviction must be specified, and the notice must comply with Oregon's statutory notice periods under ORS Chapter 90, which vary by violation type.

2. Filing the Eviction Complaint

If the tenant does not leave by the notice deadline, the landlord files an unlawful detainer complaint with the circuit court in the county where the property is located.

3. Initial Appearance Hearing

The court sets an initial appearance hearing date, which the landlord must include in the summons served on the tenant. At the hearing, the judge will encourage both parties to settle. If no agreement is reached, a trial is scheduled—usually within 30 days.

4. Trial and Writ of Restitution

If the landlord prevails at trial, the court issues a writ of restitution authorizing the sheriff to remove the tenant if they have not already vacated.

Oregon Eviction Notice Requirements

Eviction notice requirements in Oregon depend on the type of lease violation and whether the eviction is a residential or commercial eviction. Some examples of statutory notice requirements are:

  • 72-hour notice for non-payment of rent (week-to-week tenancy)
  • 10 or 13 day notice for non-payment of rent (month-to-month tenancy)
  • 30-day notice for lease violations other than non-payment
  • 24-hour notice for serious violations such as illegal activity

To be enforceable, residential evictions notices must comply with Oregon Revised Statutes Chapter 90 and the lease. Oregon landlord rights are protected through strict adherence to proper notice procedures.

What Is an Ejectment Action in Oregon?

An ejectment is a civil lawsuit under Oregon property law used to remove a person who is wrongfully occupying real property—typically someone who is not a tenant. This might include relatives, former partners, or anyone claiming a right to remain despite lacking a lease or ownership interest.

Ejectments are often necessary when someone asserts an ownership claim or when no traditional landlord-tenant relationship exists. Unlike eviction, ejectment is a slower and more complex process.

Oregon property law provides ejectment remedies specifically for situations where landlord-tenant statutes do not apply.

The Oregon Ejectment Process

1. Notice of Ownership Rights

Although not statutorily required, many property owners begin by sending a written notice asserting ownership and demanding that the possessor vacate by a certain date.

2. Filing the Ejectment Lawsuit

If the individual does not leave, the owner files an ejectment complaint in the appropriate circuit court under ORS Chapter 105, which governs actions to recover real property.

3. Court Proceedings and Discovery

The possessor may file an answer and raise defenses or counterclaims. The case then proceeds through discovery, where each side gathers evidence before trial.

4. Writ of Restitution

If the court rules in favor of the property owner, it issues a writ of restitution authorizing the sheriff to remove the unlawful occupant.

Common Ejectment Scenarios in Oregon

Family Disputes

An adult child refuses to leave after a divorce settlement. Because no lease exists, eviction isn't an option. An ejectment action is required to assert ownership and regain possession.

Former Partner Situations

An ex-partner claims ownership rights after years of cohabitation or contributing to expenses. Ejectment is often necessary to resolve the dispute and reclaim control of the property.

Handshake Deal Gone Wrong

You allowed a friend to stay "temporarily" under a verbal agreement, but now they refuse to leave or claim squatter's rights. With no formal lease, ejectment is your primary legal remedy.

Boundary Disputes

A neighbor has encroached on your property and claims adverse possession. An ejectment action may help settle the boundary issue and restore your exclusive property rights.

How Long Does Ejectment Take in Oregon?

Unlike evictions, which typically resolve in 30 to 60 days, ejectment lawsuits in Oregon often take 12 to 18 months. The timeline usually includes:

  • Discovery phase (3 to 6 months)
  • Pre-trial motions (2 to 4 months)
  • Trial preparation and proceedings (6 to 12 months)

Case complexity, court availability, and potential appeals can further extend the process.

Eviction vs. Ejectment in Oregon: Key Differences

Feature Eviction (FED) Ejectment
Used For Tenants and squatters Non-tenants or unlawful occupants
Legal Basis Landlord-tenant relationship Ownership or superior property rights
Timeframe 30–60 days 12–18 months
Court Process Streamlined statutory process Full civil litigation
Final Remedy Writ of restitution Same, following trial or judgment

While landlords can technically pursue an ejectment instead of an eviction, doing so typically results in unnecessary cost and delay unless the occupant is claiming ownership.

Consequences of Choosing the Wrong Legal Path

Using Eviction When Ejectment Is Needed

Filing an eviction action against someone claiming ownership usually leads to dismissal. Oregon courts require a clear landlord-tenant relationship, or indication the person is a squatter, for eviction. If that relationship doesn't exist, you must refile as an ejectment—losing time and money.

Using Ejectment When Eviction Would Work

Filing an ejectment lawsuit when a standard eviction would suffice prolongs the process and inflates costs. Instead of resolving the matter in 30-60 days, you could face over a year of litigation, lost rent, and mounting legal fees.

Improper Notice Consequences

Serving the wrong type of notice can undermine your entire case, requiring the notice to be reissued, wasting time and money.

Self-Help Eviction Penalties

Attempting to forcibly remove someone without court approval, other than for commercial evictions, can expose you to significant liability. Oregon real estate law prohibits "self-help" evictions and allows wrongfully removed occupants to seek damages and attorney fees.

Preventing Possession Disputes: Best Practices for Oregon Property Owners

Document Everything

Even informal arrangements should be in writing. Define the scope of the stay, duration, expectations, and termination terms to help clarify future legal action if needed.

Conduct Regular Property Inspections

Routine inspections help identify unauthorized occupants early—before they attempt to establish an interest leading to adverse possession claims.

Seek Legal Advice Early

Before allowing someone to move in or serving notice, consult with a property law attorney. Knowing your legal options in advance helps you avoid procedural errors.

Property recovery in Oregon requires understanding both eviction and ejectment strategies. Oregon landlord rights are best protected when supported by clear documentation and legal guidance.

Why Proper Legal Notice Is Critical in Oregon

Whether you're pursuing eviction or ejectment, serving the right type of notice in the correct manner is essential. Mistakes in timing, content, or delivery can result in case dismissal, delays, and potential liability.

This is especially true in eviction cases, where Oregon courts strictly enforce statutory requirements. Forcible entry and detainer actions in Oregon must follow precise legal steps to be enforceable.

Final Thoughts on Protecting Your Property Rights in Oregon

Evictions and ejectments are essential legal tools for Oregon property owners—but they must be used with care. Filing the wrong type of action, serving defective notice, or attempting a self-help eviction can lead to costly delays and significant legal exposure. For the latest on Oregon eviction requirements, please check out A Squatter Won't Leave – Now What?

Oregon Eviction vs. Ejectment: A Guide For Property Owners

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

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