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Oregon Statewide Rule

Oregon Statewide Just-Cause Eviction Law

Heavy RestrictionsApplies statewide across Oregon (2026)

Key Facts

Threshold
After first 12 months
No-fault notice
90 days written
Relocation assistance
One month rent
Small landlord exemption
Four or fewer units
Statute
ORS 90.427
Last verified: September 5, 2026Source: Oregon Public Law

Summary

Oregon law requires landlords to have a qualifying reason to terminate most month-to-month tenancies after the first year. ORS 90.427 enumerates landlord-based and tenant-based just causes and mandates relocation assistance for no-fault terminations.

90.427 Termination of tenancy without tenant cause; effect of termination notice. (1) As used in this section: (a) "First year of occupancy" includes all periods in which any of the tenants has resided in the dwelling unit for one year or less. (b) "Immediate family" means: (A) An adult person related by blood, adoption, marriage or domestic partnership, as defined in ORS 106.310, or as defined or described in similar law in another jurisdiction; (B) An unmarried parent of a joint child; (C) A child, grandchild, foster child, ward or guardian; or (D) A child, grandchild, foster child, ward or guardian of any person listed in subparagraph (A) or (B) of this paragraph. (2) If a tenancy is a week-to-week tenancy, the landlord or the tenant may terminate the tenancy by a written notice given to the other at least 10 days before the termination date specified in the notice. (3) If a tenancy is a month-to-month tenancy: (a) At any time during the tenancy, the tenant may terminate the tenancy by giving the landlord notice in writing not less than 30 days prior to the date designated in the notice for the termination of the tenancy.

Source: Oregon Public LawView official code

Full Breakdown

Under ORS 90.427, after the first 12 months of occupancy, a landlord may only terminate a month-to-month tenancy for cause. Tenant-based causes include nonpayment, material lease violations, or outrageous conduct. Qualifying landlord reasons (no-fault) include intent to demolish, convert to non-residential use, undertake major repairs requiring vacancy, or owner/family move-in. For no-fault terminations, landlords must give 90 days notice and pay one month rent in relocation assistance (small landlords with four or fewer units are exempt from the payment). Fixed-term leases ending after 12 months convert to month-to-month and require just cause to non-renew.

Violations & Penalties

A landlord who terminates without lawful cause is liable for three months rent plus actual damages and attorney fees under ORS 90.427(10).

Frequently Asked Questions

When does just-cause protection begin?
After the tenant has occupied the unit for 12 months. During the first year of a month-to-month tenancy, landlords may terminate with 30 days notice without cause.
Do small landlords have to pay relocation assistance?
No. Landlords who own four or fewer rental units statewide are exempt from the one-month relocation payment but must still provide proper notice and qualifying cause.
What qualifies as a no-fault landlord reason?
Demolition, conversion to non-residential use, repairs requiring vacancy, or move-in by the landlord or immediate family. Documentation and good-faith intent are required.

Sources

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