Rent Collection

Can landlords increase rent during a lease term?

Oregon rental guidance and tenant-landlord operational information.
Published February 6, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 116 days ago · Oregon

Understanding Rent Increases During a Lease Term in Oregon

For landlords in Oregon, managing rent collection and potential rent increases requires careful attention to state laws to ensure compliance and maintain good tenant relationships. A common question among landlords is whether rent can be increased during the term of an existing lease. This guide addresses that question clearly and provides practical guidance aligned with Oregon's landlord-tenant laws.

Can Landlords Increase Rent During a Lease Term in Oregon?

In Oregon, the general rule is that landlords cannot increase rent during the term of a fixed-term lease, such as a one-year lease, unless the lease agreement explicitly allows for rent increases during the lease period. This means:

  • If the lease specifies a fixed rent amount for the duration of the lease term, the landlord must wait until the lease expires to raise the rent.
  • Landlords and tenants may agree upon rent increase clauses in the lease at the outset (e.g., scheduled rent increases), but these must be clearly stated in the lease.

Why is this rule important?

Oregon law seeks to protect tenants from unexpected rent hikes during an agreed-upon lease period, promoting housing stability and fairness. Rent increases are generally expected to occur at the end of a lease term, providing tenants with the opportunity to decide whether to renew the lease under the new terms.

What About Month-to-Month Tenancies?

The rules differ for month-to-month or other periodic tenancies (tenancies that do not have a fixed end date but renew automatically):

  • In a month-to-month tenancy, landlords can increase rent by providing proper written notice in advance.
  • Oregon law requires landlords to give at least 90 days' written notice for any rent increase on most residential rental properties.
  • This 90-day notice applies regardless of the amount of the increase.

Notice Requirements for Rent Increases in Oregon

  • Written Notice: Must be mailed or delivered to the tenant.
  • Notice Period: Minimum 90 days before the rent increase takes effect.
  • Applicable Properties: All residential rental properties except certain exempt housing (e.g., subsidized housing).

Rent Control and Limits on Rent Increases

Oregon has statewide rent control laws that impose limits on how much landlords can increase rent annually:

  • Landlords may only increase rent once every 12 months, except under special circumstances.
  • The allowable increase is capped by the Rent Increase Limit (RIL), which is tied to inflation plus 7 percentage points.
  • Even for new leases, rent increases must comply with the annual increase limit unless the property is exempt.
This rent control law affects when and how much landlords can raise rent once the lease term ends or during periodic tenancies. It does not allow rent increases during fixed-term leases unless explicitly permitted by the lease.

Summary: Key Points Oregon Landlords Should Know About Rent Increases

ScenarioRent Increase Allowed?Notice Required?Notes
Fixed-term lease (e.g., 1 year)No, unless lease states otherwiseN/ARent fixed for lease duration unless lease allows increases
Month-to-month tenancyYes, with limits90 days written noticeCannot increase rent more than once per 12 months; must follow RIL
Annual rent increase limitAppliesN/AIncreases capped by inflation plus 7%; applies to most rental units

Best Practices for Oregon Landlords

  • Review Lease Agreements Carefully: Ensure the lease clearly states whether rent increases during the lease term are permitted. If not allowed, avoid attempts to increase rent mid-term.
  • Provide Written Notice in Time: For month-to-month tenants, always provide written notice at least 90 days before a rent increase.
  • Stay Updated on Rent Control Limits: Monitor the annual Rent Increase Limit published by the Oregon Residential Landlord-Tenant Act to ensure compliance.
  • Communicate Clearly with Tenants: Transparent communication about rent changes helps maintain good landlord-tenant relations and reduces disputes.
  • Document All Communications: Maintain records of all rent increase notices to protect against potential legal challenges.

Conclusion

In Oregon, landlords generally cannot increase rent during the term of a fixed lease unless the lease explicitly allows it. For month-to-month tenants, landlords must provide a 90-day written notice for any rent increase, subject to rent control limits. By understanding and following these rules, landlords can effectively manage rent collection while complying with Oregon’s residential landlord-tenant laws.

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