90 days rent-increase notice.
Oregon caps most annual rent increases at 7% plus CPI (recalculated yearly), with a 90-day written notice requirement. No increase is allowed during the first year of a tenancy.
What this means for you: Oregon's statewide cap is one of the strongest in the nation, though buildings less than 15 years old are exempt.
Your next step: Verify the 90-day notice and that the percentage fits the current-year cap. Check whether your building's age exempts it.
Source: Or. Rev. Stat. §§ 90.323, 90.600. Reviewed 2026-06-16.
More Oregon rights: Oregon security deposit · Oregon eviction · Oregon repairs · Oregon entry notice.
Rent increase in nearby states: Washington (60 days rent-increase notice) · California (30 days rent-increase notice) · Idaho (30 days rent-increase notice) · Nevada (60 days rent-increase notice).
General legal information, not legal advice. Laws change and vary by locality; consult a licensed attorney or your local housing authority.
Updated July 2026