How much notice must a landlord give to end a tenancy in Washington?
In Washington, a landlord must give 20 days written notice to end a tenancy or decline to renew it. This is RCW 59.18.140, 59.18.150, 59.12.030.
| What | Washington |
|---|---|
| Notice required | 20 days |
Notes
Rent increases need 60 days. Month-to-month terminations by the tenant need 20 days; landlord non-renewal is limited to the just-cause list in RCW 59.18.650. Entry: 2 days. Late rent: 14-day pay-or-vacate.
Source
RCW 59.18.140, 59.18.150, 59.12.030 — last checked 2026-09-15.
This is a summary of a published statute, not legal advice. Rules change, local ordinances can add to them, and the terms of a specific lease may differ. Check the citation and speak to a lawyer before acting.
How Seayora uses this rule
Seayora computes the deadline this rule sets from the tenancy’s own dates, shows it on the lease and the deposit statement, and reminds the landlord before it falls due — so the answer above is not reference material sitting beside the product, it is the rule the product enforces.
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The same question in other states
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