In 2021, Washington enacted one of the strongest tenant protection laws in the country: the Just Cause Eviction Law (RCW 59.18.650). Before this law, a landlord could end a month-to-month tenancy simply by giving 20 days' notice — without any reason. That is no longer the case for most residential tenancies in Washington.
Under the Just Cause Eviction Law, a landlord must have a lawful "just cause" reason to terminate a tenancy or refuse to renew a lease, regardless of whether it is month-to-month or a fixed-term lease nearing expiration.
The law provides a specific list of acceptable reasons for termination. Key examples include:
Tenant-fault reasons:
Non-fault reasons (owner can still terminate but may owe relocation assistance):
Relocation assistance: When evicting for a "no-fault" reason (not the tenant's fault), the landlord must provide the tenant with relocation assistance equal to one month's rent.
Landlords CANNOT:
This prevents "retaliatory" or arbitrary evictions — a tenant who complains about habitability problems cannot be evicted simply because the landlord wants them gone.
Some properties are exempt from the Just Cause Eviction Law:
Real-world example: A Seattle landlord has rented an apartment to a long-term month-to-month tenant for 8 years. The landlord decides he wants to renovate the unit and raise the rent significantly. Under old law, he could send a 20-day notice. Under the Just Cause Eviction Law, renovation (rehabilitation) is a just cause reason — but the landlord must obtain permits, give proper advance notice, and provide the tenant with one month's rent in relocation assistance because this is a no-fault reason for termination.
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Quiz Questions:
Q1. A Washington landlord has a month-to-month tenant who has lived in the apartment for 5 years and has never violated the lease. The landlord simply wants the unit back. Under the Just Cause Eviction Law, the landlord:
A) Can serve a 20-day notice as before; just cause is only required for lease violations B) Cannot terminate the tenancy without a lawful just cause reason; "wanting the unit back" is not a sufficient reason C) Can terminate with 60 days' notice for any reason D) Can terminate the tenancy as long as they pay 2 months' relocation assistance
Answer: B — The Just Cause Eviction Law requires landlords to have one of the listed lawful reasons to terminate a tenancy. A general desire to take the unit back (without a qualifying reason like owner move-in or sale) does not qualify. The landlord cannot terminate this tenancy without a just cause reason, regardless of the month-to-month structure.
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Q2. A Washington landlord wants to move into the rental unit herself. She serves the tenant with a no-fault termination notice under the Just Cause Eviction Law. What is the landlord required to provide to the tenant?
A) Nothing additional; owner move-in is a legitimate basis for termination without any financial obligation B) Relocation assistance equal to one month's rent C) Six months' advance notice and two months' relocation assistance D) A right of first refusal if the landlord later decides to rent the unit again
Answer: B — Owner move-in is a "no-fault" just cause reason — the tenant did nothing wrong. For no-fault terminations under RCW 59.18.650, the landlord must provide the tenant with relocation assistance equal to one month's rent at the time of termination.
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Q3. Under Washington's Just Cause Eviction Law, can a landlord refuse to renew a fixed-term lease when it expires?
A) Yes, lease expiration automatically terminates a tenancy without any just cause requirement B) No, a landlord must have a just cause reason to refuse to renew a fixed-term lease, just as with month-to-month terminations C) Yes, but only if the landlord gives 60 days' notice before the expiration date D) Yes, for leases of 1 year or less; just cause is only required for leases longer than 1 year
Answer: B — The Just Cause Eviction Law applies to lease non-renewals as well as mid-tenancy terminations. A landlord cannot simply refuse to renew a fixed-term lease when it expires without having a just cause reason. This prevents landlords from using lease expiration as an end-run around the just cause requirement.
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Q4. Which of the following is a TENANT-FAULT just cause reason for termination under Washington law?
A) Owner intends to sell the property and the buyer will occupy it as a primary residence B) Owner plans to substantially rehabilitate the property C) Tenant has repeatedly violated the lease terms despite proper notice D) Owner's adult child needs to move into the unit
Answer: C — Repeated lease violations (after proper notice) are a tenant-fault just cause reason. Choices A, B, and D are all no-fault reasons (the tenant did nothing wrong) — these require relocation assistance when used as the basis for termination. Tenant-fault reasons do not require relocation assistance.
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Q5. A Washington tenant reports a habitability complaint to the local housing authority. Two weeks later, the landlord serves a termination notice. What legal doctrine likely applies?
A) Constructive eviction — the tenant can move out without liability for back rent B) Retaliatory eviction — terminating a tenancy in response to a tenant exercising legal rights is prohibited under RCW 59.18 C) Unlawful detainer — the landlord has the right to determine which tenants to keep D) Equitable redemption — the tenant has 30 days to cure the lease issue that prompted the notice
Answer: B — Washington's RLTA (RCW 59.18.240) prohibits retaliatory eviction. A landlord who terminates a tenancy in response to a tenant exercising legal rights (such as reporting habitability violations) has engaged in a retaliatory eviction, which is unlawful. Courts will presume retaliation if an eviction notice follows quickly after a tenant exercised their rights.