Washington Month-to-Month Lease Agreement
A Washington month-to-month rental agreement is a legal document that establishes a tenancy-at-will relationship between a tenant and a landlord. This type of agreement automatically renews each month as long as the tenant pays rent on time and neither party provides notice to terminate the agreement. Such contracts can be established through written or oral agreements.

Washington Month-to-Month Lease Agreement
Legal Requirements for Month-to-Month Leases
Termination Notice
In Washington, tenants must provide at least 20 days’ notice when they wish to terminate their month-to-month lease. Landlords have different notice requirements based on specific circumstances:
- A landlord must give 90 days’ notice for a policy change.
- A landlord must provide 120 days’ notice for a change in the use of the building.
Rent Increase Notice
Landlords are required to give tenants a 60-day notice before increasing the rent.
Required Disclosures
Landlords must provide several disclosures to tenants, which include:
- Fire Safety Information: A notice detailing all fire safety policies and procedures.
- Landlord and Agent Information: The landlord’s name and address must be disclosed. If the landlord resides out of state, the name and address of their agent for service of process should also be provided.
- Lead-Based Paint Disclosure Form: This is a required disclosure for properties constructed before 1978.
- Mold Information: Tenants must be informed about the health hazards associated with mold and how to control its growth.
- Move-In Checklist: If a security deposit is collected, the landlord must provide a checklist stating the condition of the unit at the time of move-in.
- Nonrefundable Fees: The lease agreement must clearly indicate whether any collected fees are nonrefundable.
- Withholding Deposits: The lease must specify the circumstances under which a landlord may withhold a security deposit after the lease expires.
Washington Month-to-Month Eviction
In Washington, landlords can typically only terminate a month-to-month lease for just cause. Just causes may include tenant breaches or the landlord’s intention to change the use of the property. The landlord must issue the appropriate notice based on the circumstances. If a tenant does not comply with the notice, the landlord may pursue eviction through the court system.
Statutes
- Washington RCW §§ 59.18.060 – Landlord-Duties
- Washington RCW §§ 59.18.130 – Duties of tenant
- RCW §§ 59.18.280 – Moneys paid as deposit or security for performance by tenant-Statement and notice of basis for retention-Remedies for landlord’s failure to make refund-Exception
- Wash. Rev. Code § 59.18.270 – Moneys paid as deposit or security for performance by tenant-Deposit by landlord in trust account-Receipt-Remedies under foreclosure-Claims
- Wash. Rev. Code § 59.18.285 – Nonrefundable fees not to be designated as deposit-Written rental agreement required-Remedies
- Wash. Rev. Code § 59.18.260 – Moneys paid as deposit or security for performance by tenant-Written rental agreement to specify terms and conditions for retention by landlord-Written checklist required
- Wash. Rev. Code § 59.18.063 – Landlord-Written receipts for payments made by tenant
- Wash. Rev. Code § 62A.3-515 – Checks dishonored by nonacceptance or nonpayment; liability for interest; rate; collection costs and attorneys’ fees; satisfaction of claim
- Wash. Rev. Code § 59.18.115 – Substandard and dangerous conditions-Notice to landlord-Government certification-Escrow account
- Wash. Rev. Code § 59.18.100 – Landlord’s failure to carry out duties-Repairs effected by tenant-Procedure-Deduction of cost from rent-Limitations
- Wash. Rev. Code § 59.18.310 – Default in rent-Abandonment-Liability of tenant-Landlord’s remedies-Sale of tenant’s property by landlord, deceased tenant exception
- Wash. Rev. Code §59.04.030 – Tenancy for specified time-Termination
- Wash. Rev. Code § 59.18.200(1a-b) – [Effective 1/1/2028] Tenancy from month to month or for rental period-End of tenancy-Armed forces exception-Exclusion of children-Conversion to condominium-Demolition, substantial rehabilitation of the premises-Notice
- Wash. Rev. Code § 59.04.050 – Tenancy by sufferance-Termination
- Wash. Rev. Code § 59.12.030(3) – Unlawful detainer defined
- Wash. Rev. Code § 59.12.030(4) – Unlawful detainer defined
- Wash. Rev. Code § 59.12.030(5) – Unlawful detainer defined
- Wash. Rev. Code § 59.18.150(6) – Landlord’s right of entry-Purposes-Searches by fire officials-Searches by code enforcement officials for inspection purposes-Conditions
- Wash. Rev. Code § 59.18.150(5) – Landlord’s right of entry-Purposes-Searches by fire officials-Searches by code enforcement officials for inspection purposes-Conditions
- Wash. Rev. Code § 59.18.290 – Removal or exclusion of tenant from premises-Holding over or excluding landlord from premises after termination date-Attorneys’ fees
- Wash. Rev. Code § 59.18.300 – Termination of tenant’s utility services-Tenant causing loss of landlord provided utility services
- Wash. Rev. Code § 59.18.060 – Landlord-Duties
- Wash. Rev. Code § 59.18.130 – Duties of tenant
- Wash. Rev. Code § 59.18.065 – Landlord-Copy of written rental agreement to tenant
- Wash. Rev. Code § 59.18.257 – Screening of prospective tenants-Notice to prospective tenant-Costs-Adverse action notice-Violation
- Wash. Rev. Code § 59.18.575(1b) – Victim protection-Notice to landlord-Termination of rental agreement-Procedures
- Wash. Rev. Code § 59.18.575(2-3) – Victim protection-Notice to landlord-Termination of rental agreement-Procedures
- Wash. Rev. Code § 59.18.575(4) – Victim protection-Notice to landlord-Termination of rental agreement-Procedures
- Wash. Rev. Code § 59.18.580 – Victim protection-Limitation on tenant screening service provider disclosures and landlord’s rental decisions
- Wash. Rev. Code § 59.18.240 – Reprisals or retaliatory actions by landlord-Prohibited
- Wash. Rev. Code § 59.18.250 – Reprisals or retaliatory actions by landlord-Presumptions-Rebuttal-Costs
FAQs
A month-to-month rental agreement in Washington is a legal document that establishes a tenancy-at-will between a tenant and a landlord. It automatically renews each month as long as the tenant pays rent on time and neither party provides a termination notice.
In Washington, tenants must provide at least 20 days’ notice to terminate a month-to-month lease. Landlords have different notice requirements depending on the situation, such as 90 days for policy changes and 120 days for changes in building use.
Landlords in Washington must provide several disclosures for a month-to-month lease, including lead-based paint disclosure, fire and life safety information, identification of the landlord or authorized agents, mold disclosure, a rental inspection checklist, notice of any nonrefundable deposits, and disclosure of the receipt of the deposit.
A landlord in Washington must provide at least 60 days’ notice before increasing the rent for a month-to-month lease.
In many cases, a landlord cannot terminate a month-to-month lease without just cause. Just causes may include tenant breaches or the landlord’s plans to change the property’s use. The landlord must issue the appropriate notice based on the circumstances.
A move-in checklist should detail the condition of the rental unit at the time of move-in. This checklist is required if a security deposit is collected and helps protect both the tenant and landlord regarding the security deposit’s return.
If a tenant does not comply with a termination notice, the landlord can pursue eviction proceedings in court. The landlord must follow the appropriate legal steps based on the situation to evict the tenant.