Start with Or. Rev. Stat. §§ 105.105 et seq. (forcible entry and detainer); ORS Chapter 90 (residential landlord-tenant). In Oregon, Oregon requires Forcible entry and detainer (FED) in Circuit court FED proceedings (or as locally assigned).. 72-hour/144-hour nonpayment notices, 10-day/30-day for-cause notices, and no-cause notice rules under ORS Chapter 90 (including statewide rent/eviction limitations) must be followed precisely. That is the question this guide answers for how eviction works. After notice expires, landlord files FED; first appearance is prompt; trial may follow; judgment for restitution leads to enforcement by the sheriff.
The Oregon eviction / Forcible entry and detainer (FED) framework
After notice expires, landlord files FED; first appearance is prompt; trial may follow; judgment for restitution leads to enforcement by the sheriff.
Exact deadlines vary by county practice, service method, and whether the tenant answers. Commercial leases and subsidized housing can add federal or program-specific rules on top of Oregon law.
Notice requirements before filing
72-hour/144-hour nonpayment notices, 10-day/30-day for-cause notices, and no-cause notice rules under ORS Chapter 90 (including statewide rent/eviction limitations) must be followed precisely.
A defective notice is one of the most common reasons an eviction is dismissed without prejudice. Landlords should match the notice form and timing to the ground for eviction (nonpayment vs. cureable breach vs. no-cause termination where allowed). Tenants should keep the envelope, text, email, and posting photos.
How the Oregon rule applies
Apply the Oregon authorities in order. The facts are simplified so the statute and the standard are visible.
A residential landlord in Oregon wants possession after unpaid rent and cannot use a lockout.
- Give the notice Oregon actually requires: 72-hour/144-hour nonpayment notices, 10-day/30-day for-cause notices, and no-cause notice rules under ORS Chapter 90 (including statewide rent/eviction limitations) must be followed precisely.
- File Forcible entry and detainer (FED) in Circuit court FED proceedings (or as locally assigned). under Or. Rev. Stat. §§ 105.105 et seq. (forcible entry and detainer); ORS Chapter 90 (residential landlord-tenant).
- Prove the tenancy, the ground, and proper notice. Tenant defenses include: Defective notice, payment, habitability, retaliation, and Oregon's enhanced residential tenant protections under ORS 90.
- If the landlord prevails, possession is enforced by writ — Self-help lockouts and utility shutoffs are prohibited; only a court FED judgment and writ authorize removal.
After notice expires, landlord files FED; first appearance is prompt; trial may follow; judgment for restitution leads to enforcement by the sheriff.
Where the case is filed
Eviction actions in Oregon are filed in Circuit court FED proceedings (or as locally assigned).. Service must follow Oregon rules — personal service, substitute service, or posting/mailing combinations as authorized. Improper service can void a default judgment.
Hearing, judgment, and writ of possession
After service, the tenant usually has a short window to answer. At hearing the landlord must prove the landlord-tenant relationship, the ground for eviction, proper notice, and (for nonpayment) the rent due. If the landlord prevails, the court issues a judgment for possession and, after any statutory waiting period, a writ of possession executed by the sheriff or constable — not by the landlord personally.
Tenant defenses in Oregon
Defective notice, payment, habitability, retaliation, and Oregon's enhanced residential tenant protections under ORS 90.
Habitability, retaliation, and discrimination defenses can convert a simple nonpayment case into a longer civil action. Tenants asserting habitability should document repair requests; landlords facing those defenses should document inspections and cure efforts.
Self-help is not a shortcut
Self-help lockouts and utility shutoffs are prohibited; only a court FED judgment and writ authorize removal.
Illegal lockouts can expose landlords to statutory damages, attorney's fees, and even criminal penalties in some jurisdictions. The lawful path is notice → Forcible entry and detainer (FED) → writ.
Practical tips
- Calendar every notice and answer deadline; eviction timelines are intentionally short.
- Bring the lease, ledger, notices, and proof of service to the first hearing.
- Search Oregon opinions for “Forcible entry and detainer (FED)”, “writ of possession”, and “notice to quit” on LawDiver before a contested trial.
- Subsidized, mobile-home, and hotel-to-housing arrangements may follow different notice statutes — verify the housing type.
Case law: eviction and landlord-tenant in Oregon
WEST v. WASHINGTON RAILWAY CO.
WEST v. WASHINGTON RAILWAY CO., 49 Or. 436 (1907)
…one year, and that, as plaintiff had a remedy by action for unlawful detainer, dismissed the suit. On this point Mr. Justice Strahan, after mentioning the facts, said:' “Do these acts, as part performance of this lease, on the part of both parties to it, entitle the plaintiff to have the same specifically enforced? I think they do. They are substantial on both sides, and go to…
Practitioners open WEST v. WASHINGTON RAILWAY CO. when Oregon eviction / landlord-tenant turns on the distinction in this sentence: "On this point Mr. Justice Strahan, after mentioning the facts, said:' “Do these acts, as part performance of this lease, on the part of both parties to it, entitle the plaintiff to have the same specifically enforced?" Do not lift it out of the facts the court was deciding.
WALLACE v. SCOGGINS
WALLACE v. SCOGGINS, 17 Or. 476 (1889)
…Tuttle, a justice of the peace in Multnomah County, for the unlawful detainer of said premises, and prays that said contract of leasing may be specifically enforced, etc. *478The answer denies most of the allegations of the complaint. The case, being at issue, was referred to Hon. Raleigh Stott to take the evidence and report the same, together with his findings of fact and law…
Oregon opinions such as WALLACE v. SCOGGINS are cited where eviction / landlord-tenant is disputed. The court stated: "Tuttle, a justice of the peace in Multnomah County, for the unlawful detainer of said premises, and prays that said contract of leasing may be specifically enforced, etc. *478The answer denies most of the allegations of the complaint. The case, being at issue, was referred to Hon." That is the language to brief; the rest of the decision supplies the procedural posture.
FRY, Respondent, v. D. H. OVERMYER CO., INC., Appellant
FRY, Respondent, v. D. H. OVERMYER CO., INC., Appellant, 269 Or. 281 (1974)
…36, 938, 244 P2d 505 (1952), it is stated that California’s unlawful detainer statutes, including the right of relief from forfeiture thereunder, are to be treated as constituting “a complete set of rules governing the rights of landlord and tenant in unlawful detainer actions.” Cf. Leathers et ux v. Peterson, 195 Or 62, 66-68, 244 P2d 619 (1952). To hold to the contrary would…
Oregon opinions such as FRY, Respondent, v. D. H. OVERMYER CO., INC., Appellant are cited where eviction / landlord-tenant is disputed. The court stated: "P2d 505 (1952), it is stated that California’s unlawful detainer statutes, including the right of relief from forfeiture thereunder, are to be treated as constituting “a complete set of rules governing the rights of landlord and tenant in unlawful detainer actions.” Cf." That is the language to brief; the rest of the decision supplies the procedural posture.
CLASS Et Al, Respondents/Cross-petitioners on Review, v. CARTER Et Al, Petitioners/Cross-respondents on Review
…to only contemplate a defense to the charge of forcible or unlawful detainer, and does not appear to provide for the defendant seeking affirmative relief or becoming a cross-actor in such action. * [E]very provision of that section looks to the trial of only one issue, namely, whether the defendant is either a forcible or unlawful detainer of the premises. To allow the iss…
CLASS Et Al, Respondents/Cross-petitioners on Review, v. CARTER Et Al, Petitioners/Cross-respondents on Review is worth reading on Oregon eviction / landlord-tenant because the court put the point in its own words: "E]very provision of that section looks to the trial of only one issue, namely, whether the defendant is either a forcible or unlawful detainer of the premises." Use that passage as the starting point, then read the facts that precede it.
W. N. WALLACE v. W. A. SCOGGINS
W. N. WALLACE v. W. A. SCOGGINS, 18 Or. 502 (1889)
…Tuttle, a justice of the peace in Multnomah county, for the unlawful detainer of said premises, and prays that said contract of leasing may be specifically enforced, etc. The answer denies most of the allegations of the complaint. The case being at issue was referred to Hon. Raleigh Stott to take the evidence and report the same, together with his find ings of fact and law ther…
On eviction / landlord-tenant, W. N. WALLACE v. W. A. SCOGGINS speaks to the Oregon dispute in this passage: "Tuttle, a justice of the peace in Multnomah county, for the unlawful detainer of said premises, and prays that said contract of leasing may be specifically enforced, etc. The answer denies most of the allegations of the complaint. The case being at issue was referred to Hon." The surrounding opinion shows how the court applied that language to the record.
HAROLD BUTLER ENTERPRISES #97, INC., Respondent, v. VANLANDINGHAM, Appellant
HAROLD BUTLER ENTERPRISES #97, INC., Respondent, v. VANLANDINGHAM, Appellant, 264 Or. 414 (1973)
HOWELL, J. Plaintiff filed this action alleging an unlawful detainer of real property in its first cause of action and alleging unpaid rentals and management fees in its second cause of action. Both actions arise out of a restaurant franchise agreement between the parties. The case was tried before the court without a jury, and a judgment for restitution of the premise…
Oregon opinions such as HAROLD BUTLER ENTERPRISES #97, INC., Respondent, v. VANLANDINGHAM, Appellant are cited where eviction / landlord-tenant is disputed. The court stated: "HOWELL, J. Plaintiff filed this action alleging an unlawful detainer of real property in its first cause of action and alleging unpaid rentals and management fees in its second cause of action. Both actions arise out of a restaurant franchise agreement between the parties." That is the language to brief; the rest of the decision supplies the procedural posture.
McANISH v. GRANT
McANISH v. GRANT, 44 Or. 57 (1903)
…him in a justice’s court in an action of forcible entry or unlawful detainer, and, as a writ of review is the only remedy by which such a judgment can be corrected, an error was committed by the trial court in dismissing the proceedings. It is maintained by defendant’s counsel, however, that the writ of review, in this State, is substantially the same as the common-law writ of…
Oregon opinions such as McANISH v. GRANT are cited where eviction / landlord-tenant is disputed. The court stated: "him in a justice’s court in an action of forcible entry or unlawful detainer, and, as a writ of review is the only remedy by which such a judgment can be corrected, an error was committed by the trial court in dismissing the proceedings. It is maintained by defendant’s counsel, h" That is the language to brief; the rest of the decision supplies the procedural posture.
LOUIS BELFILS v. A. C. FLINT
LOUIS BELFILS v. A. C. FLINT, 15 Or. 158 (1887)
…n this character of action. The action of forcible entry or unlawful detainer is a summary proceeding, devised to secure a speedy restitution of the premises forcibly or unlawfully detained. This being its object, the purpose of section 5, supra, is intended to aid in giving it that effect, which is inconsistent with the construction claimed. It is next assigned as error that t…
Oregon opinions such as LOUIS BELFILS v. A. C. FLINT are cited where eviction / landlord-tenant is disputed. The court stated: "The action of forcible entry or unlawful detainer is a summary proceeding, devised to secure a speedy restitution of the premises forcibly or unlawfully detained." That is the language to brief; the rest of the decision supplies the procedural posture.
Key takeaways
- Process name: Forcible entry and detainer (FED).
- Primary authority: Or. Rev. Stat. §§ 105.105 et seq. (forcible entry and detainer); ORS Chapter 90 (residential landlord-tenant).
- Filing forum: Circuit court FED proceedings (or as locally assigned)..
- Notice: 72-hour/144-hour nonpayment notices, 10-day/30-day for-cause notices, and no-cause notice rules under ORS Chapter 90 (including statewide rent/eviction limitations) must be followed precisely.
- Self-help lockouts: Self-help lockouts and utility shutoffs are prohibited; only a court FED judgment and writ authorize removal.
Frequently asked questions
How does eviction work in Oregon?
Oregon uses Forcible entry and detainer (FED) under Or. Rev. Stat. §§ 105.105 et seq. (forcible entry and detainer); ORS Chapter 90 (residential landlord-tenant). After notice expires, landlord files FED; first appearance is prompt; trial may follow; judgment for restitution leads to enforcement by the sheriff.
How much notice does a landlord have to give?
72-hour/144-hour nonpayment notices, 10-day/30-day for-cause notices, and no-cause notice rules under ORS Chapter 90 (including statewide rent/eviction limitations) must be followed precisely.
Can a landlord change the locks without going to court?
Self-help lockouts and utility shutoffs are prohibited; only a court FED judgment and writ authorize removal.
What defenses can a tenant raise?
Defective notice, payment, habitability, retaliation, and Oregon's enhanced residential tenant protections under ORS 90.