Navigating Oregon Rent Control Limits (SB 608): A Guide to Legal Increases and Exemptions

Current as of: October 4, 2026 Landlord-Tenant Law & Evictions Oregon
Oregon caps annual rent increases at 7% plus inflation, or 10%, whichever is lower. Landlords must provide a 90-day written notice before raising rent, and properties built within the last 15 years are exempt from this state cap.

Oregon was the first state in the nation to implement statewide rent control, establishing clear guidelines to protect renters from extreme price spikes. Under Or. Rev. Stat. § 90.324 and Or. Rev. Stat. § 90.323, landlords must follow strict mathematical formulas and notice periods before altering lease terms. Whether you are a landlord trying to remain compliant or a tenant facing a sudden hike, understanding these rules is essential for protecting your rights and finances.

If you find yourself dealing with a complex dispute regarding an illegal rent increase, handling it alone can be overwhelming. We highly recommend browsing our directory to find a local lawyer in Oregon who can advocate for your rights and guide you through the local court system.

Step-by-Step Process to Understanding Oregon Rent Control

Whether you live in Portland, Salem, or Eugene, rent control applies statewide, though local jurisdictions might have additional rules. Navigating the exact limits involves checking exemptions, evaluating the type of lease, and confirming the inflation rate published by state authorities.

Step 1: Checking the 15-Year New Construction Exemption

Not every building is subject to the rent control cap. Under state law, any residential property that was issued its first certificate of occupancy within the past 15 years is exempt. This rolling 15-year window is designed to encourage new housing development. For example, a building completed in 2015 will remain exempt from the state cap until 2030. Landlords of these properties can raise the rent to market rates, provided they still give the mandatory 90-day written notice to existing tenants.

Step 2: Evaluating Month-to-Month vs. Fixed-Term Leases

The timing of a rent increase heavily depends on the lease structure. For month-to-month tenancies, landlords are strictly prohibited from raising the rent during the first year of occupancy. Once the first year passes, they may issue an increase, but only once in any 12-month rolling period. For fixed-term leases, the rent cannot be increased before the lease term expires, unless specifically negotiated in a renewed contract. If a fixed-term lease transitions into a month-to-month agreement after the first year, the standard cap and 90-day notice rules automatically apply.

Step 3: Calculating the Inflation (CPI) Percentage

The maximum allowable rent increase is calculated annually. State law restricts increases to 7% plus the West Coast Consumer Price Index (CPI), capped at a strict maximum of 10%. Each September, the Oregon Department of Administrative Services, Salem calculates and publishes the official allowable percentage for the upcoming calendar year. Landlords must use this exact figure when calculating renewals. Failing to accurately apply the CPI can result in severe financial penalties.

Step 4: How Tenants Can Challenge an Illegal Rent Hike

If a tenant receives a notice that exceeds the legal limit, they have the right to challenge it. First, the tenant should notify the landlord in writing, citing Or. Rev. Stat. § 90.323. If the landlord proceeds with an eviction for non-payment of the illegal amount, the tenant can file a defense. Tenants can submit a Form FED-A, Oregon, Circuit Court, Answer to a Residential Eviction response at their local courthouse, such as the Multnomah County Circuit Court, Portland or the Lane County Circuit Court, Eugene. A key precedent regarding tenant protections and proper notice is found in cases like Eddy v. Anderson, 366 Or. 176 (OR Supreme Court 2020), which emphasizes strict adherence to statutory notice requirements.

How Much Does it Cost in Oregon?

Challenging a rent increase or proceeding with an eviction involves specific financial costs in Oregon:

  • Court Filing Fees: Filing an eviction complaint (FED) generally costs around $88, while filing a civil claim for damages can range from $175 to $281 depending on the amount contested.
  • Statutory Damages: If a landlord illegally raises the rent, a court may order them to pay the tenant up to three months rent, plus actual damages and attorney fees.
  • Lawyer Fees: Hiring a local attorney to handle a landlord-tenant dispute usually costs between $200 and $400 per hour, though many offer fixed-fee consultations.

How Long Does the Process Take?

The timeline for rent increases and disputes is strictly regulated. A landlord must provide a clear 90-day notice before any rent increase takes effect. If a dispute goes to court, an eviction hearing based on non-payment typically occurs within 7 to 15 days of filing. However, if the tenant raises a defense regarding an illegal rent hike, the judge may schedule a full trial, which can extend the timeline by 30 to 60 days depending on the docket at the local county court.

Frequently Asked Questions (FAQ)

Does the rent cap apply to single-family homes?

Generally, yes. Unless the single-family home falls under the 15-year new construction exemption, it is subject to the state rent control limits.

Can a landlord raise the rent twice in one year?

No. Oregon law strictly limits rent increases to only one time in any 12-month period, regardless of the amount of the increase.

Where can I find the official rent increase limit for this year?

The official maximum percentage is calculated and published every September by the state government and applies to the following calendar year.

What happens if I pay an illegal rent increase?

If you pay it unknowingly, you may still be entitled to sue your landlord to recover the overpaid amount, plus potential statutory penalties of up to three months rent.

Are subsidized housing units exempt from the state cap?

Yes, affordable housing units that are regulated by federal, state, or local agencies typically follow different rent calculation guidelines and are exempt from standard state caps.


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