How much notice is required for a rent increase in Portland?

Oregon requires at least 90 days written notice before raising rent.

Portland, OregonLast reviewed April 2026

Rent increase rules in Portland

Portland follows Oregon SB 608 (7% + CPI, max 10%). The city additionally requires Relocation Assistance ($2,900–$4,500) for any increase over 10% in a 12-month period or no-cause termination.

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I use a Section 8 / Housing Choice VoucherHCV tenants follow different rules — increases require PHA approval and rent-reasonableness review.

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Free legal help in Oregon

Walk through three quick steps to find the right tenant-rights program for your situation.

What do you need help with?

When you call, ask about: a tenant intake appointment

Say: "I'm a tenant and need help understanding my rights and options."

Bring: your lease, recent rent receipts, and any letters or notices from your landlord.

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State listings sourced from the federal Legal Services Corporation (LSC) grantee directory. Educational information, not legal advice or endorsement.

State rules that apply in Portland

SB 608 caps annual increases at 7% + CPI (≈10% in recent years; recalculated each year by the Department of Administrative Services). 90-day written notice required, with the percentage and reasoning. Required notice: 90 days.

Local resource

Portland Renter Resources (opens in new tab)

State source

ORS §90.323 (SB 608) (opens in new tab)

Educational information, not legal advice. Consult a local attorney or tenant-rights organization for your specific situation.