Why this matters
Oregon sets the statewide cap and notice rules for rent increases, but Portland overlays additional protections. If your property is inside Portland city limits, you must meet both the state requirements and the city’s code and guidance.
Notice content in Portland
State law requires a 90‑day written notice after year one and limits increases to the state cap; Portland code further specifies what must be in the notice (amount of increase, the new rent, and the effective date calculated under Oregon law).[1][2]
Renter Relocation Assistance
Certain rent increases or terminations can trigger Renter Relocation Assistance. The city’s guidance explains timing, amounts, and notice content requirements, including the need to give a written notice at least 90 days before the effective date.[3]
Security deposits (FAIR rules)
Portland’s FAIR rules cap amounts and dictate how deposits are handled (including segregation of funds and itemization rules). For example, if last month’s rent is also required, the additional security deposit is capped at half of one month’s rent; otherwise, one month’s rent is the cap. There are also rules for holding deposits in a secure account and apportioning any interest to the tenant.[4]
Landlord checklist
- Confirm the unit is within Portland city limits.
- Draft rent‑increase notices that meet both state content and Portland’s additional content requirements.
- Assess whether the increase or termination triggers relocation assistance.
- Ensure deposits are collected and held according to FAIR rules (limits, accounts, itemization).