Rent Increases in Seattle: Your Rights as a Renter
If your Seattle landlord wants to raise your rent, both Washington state law and Seattle's own rules give you strong protections. Seattle has one of the longest advance-notice periods in the country, a statewide cap on how much rent can go up, and relocation help for very large increases. This playbook breaks down the key rules and what you can do if a notice doesn't follow them.
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In Seattle, your landlord must give you at least 180 days' advance written notice before raising your rent or other monthly housing cost.
City of Seattle (Renting in Seattle) Seattle Department of Construction & Inspections SMC 22.206.180✓ Sources checked August 23, 2026
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Your landlord cannot raise your rent at all during the first 12 months of your tenancy.
✓ Sources checked August 23, 2026
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Once increases are allowed, Washington caps how much rent can go up in any 12-month period at 7% plus the Consumer Price Index, or 10%, whichever is lower.
✓ Sources checked August 23, 2026
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Your landlord cannot raise your rent in the middle of a fixed-term lease. If your agreement is month-to-month or up for renewal, your landlord can raise your rent according to the above rules.
✓ Sources checked August 23, 2026
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A Seattle rent-increase notice must include specific language telling you how to contact the City about your renter rights; a notice missing this language is unenforceable. If you need help understanding this notice or information about your renter rights, call the Renting in Seattle Helpline at (206) 684-5700 or visit the web site at www.seattle.gov/rentinginseattle.
✓ Sources checked August 23, 2026
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If your rent goes up 10% or more within a 12-month period and you are income-qualified and choose to move, you may apply for Economic Displacement Relocation Assistance (EDRA) worth up to 3 months of housing costs.
✓ Sources checked August 23, 2026
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A rent increase cannot take effect while your unit fails to meet basic habitability standards under the City's rental inspection program.
✓ Sources checked August 23, 2026
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If a landlord raises rent above the legal cap without a valid exemption, you can end your lease before the increase takes effect by giving at least 20 days' written notice, and a court can award you damages of up to three months' unlawful rent plus your attorney fees.
✓ Sources checked August 23, 2026
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Your landlord may not raise your rent to retaliate against you after you file a complaint or otherwise assert your rights as a renter.
✓ Sources checked August 23, 2026
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