Washington (WA) law guide
Washington is governed by the **Residential Landlord-Tenant Act (RCW 59.18)**, one of the more tenant-protective frameworks in the western United States. The state recently crossed a significant threshold when Governor Bob Ferguson signed **House Bill 1217** in May 2025, making Washington the first state in recent history to enact a statewide residential rent cap after decades of failed attempts. Landlords and tenants operating anywhere from Seattle to Spokane now navigate a layered set of procedural rules covering deposits, rent stabilization, and a strictly defined eviction process.
Security deposit limit
No statewide cap (written agreement + move-in checklist required)
Deposit return deadline
30 days after move-out or landlord learns of abandonment
Statewide rent control
Yes (HB 1217, effective May 2025): cap is 9.683% for 2026
Nonpayment eviction notice
14-day pay-or-vacate notice required before filing
Washington rental market snapshot
Population
~7.9 million (2025 estimate)
Renter households
~36% of households rent
Median rent
~$2,200 (2BR)
Largest rental markets
Seattle, Spokane, Tacoma, Bellevue, Vancouver
Seattle's median two-bedroom rent consistently exceeds $2,500, among the highest in the nation, which directly fueled the political pressure behind HB 1217's statewide rent cap. Even lower-cost markets like Spokane now operate under the same 90-day notice requirement and annual increase ceiling, meaning property managers across the entire state must apply the same compliance calendar regardless of local market conditions.
Washington's Residential Landlord-Tenant Act imposes no statewide dollar cap on security deposits, meaning a landlord may require any amount so long as the figure appears in a written rental agreement. This contrasts with many other states that limit deposits to one or two months' rent. However, the absence of a cap comes paired with strict procedural requirements under RCW 59.18.260: before or at the time of collecting a deposit, the landlord must provide the tenant with a written move-in checklist documenting the condition of every room, major appliance, and fixture. Both parties must sign the checklist, and the tenant receives a copy. If a landlord skips this step, they forfeit the right to retain any portion of the deposit.
Once the tenancy ends, the landlord has 30 days after the tenant vacates to either return the full deposit or send a written itemized statement explaining each deduction alongside copies of invoices or repair estimates substantiating any damage charges. This deadline also applies when the landlord learns that a tenant has abandoned the unit. Ordinary wear and tear, such as minor carpet fading or small scuffs on walls, cannot be deducted. Seattle renters have an additional local protection: a Seattle ordinance caps the combined total of security deposit and nonrefundable fees at one month's rent.
Penalties for noncompliance are significant. Under RCW 59.18.280, a landlord who intentionally withholds a deposit without providing the required statement faces liability for up to twice the deposit amount, in addition to the tenant's reasonable attorney fees. Even an unintentional failure to meet the 30-day deadline can result in the landlord losing the right to keep any portion of the deposit. These consequences give tenants meaningful leverage and make meticulous move-in and move-out documentation the single most important compliance habit for Washington landlords.
Washington became one of the very few states to enact statewide residential rent stabilization when Governor Ferguson signed House Bill 1217 on May 7, 2025. The law took effect immediately and applies to all residential tenancies covered by the Residential Landlord-Tenant Act. The annual rent increase ceiling is calculated as 7% plus the Consumer Price Index, or 10%, whichever is less. For the period January 1 through December 31, 2026, the Washington State Department of Commerce has set the applicable cap at 9.683%. For mobile and manufactured home space rentals, a tighter 5% annual cap applies regardless of the CPI calculation.
Two timing rules bookend every tenancy. First, a landlord may not raise rent at all during the initial 12 months of a new tenancy, whether the lease is month-to-month or fixed-term. Second, once that first year passes, the landlord must deliver written notice of any rent increase at least 90 days before it takes effect, up from the previous 60-day requirement. For increases taking effect on or after July 27, 2025, that notice must be sent by certified mail using a statutory form that specifies the new rent amount, the effective date, and contact information for tenant legal resources.
Several categories of housing are exempt from the rent cap under RCW 59.18.710, including units in buildings that received their certificate of occupancy within the last 12 years, owner-occupied triplexes and fourplexes, properties with Low-Income Housing Tax Credits, and nonprofit-owned affordable housing. Landlords who violate the cap face serious penalties: tenants may recover the excess rent paid, up to three months of unlawfully charged rent as damages, attorney fees, and civil penalties reaching $7,500 per violation. The Attorney General's Office is authorized to pursue enforcement alongside individual tenants. Most provisions of HB 1217 carry a sunset date of July 1, 2040.
Washington requires landlords to serve a 14-day pay-or-vacate notice before filing an unlawful detainer action for nonpayment of rent. This 14-day period replaced the prior 3-day notice requirement as part of a tenant-protection overhaul. The notice must follow a statutory form prescribed under RCW 59.18.057 and must include the specific amounts owed broken out by rent, utilities, and any other recurring charges; information about how payment must be tendered; contact information for local legal aid organizations and dispute resolution centers; and a statement of the tenant's right to court-appointed counsel in eviction proceedings. Generic or informal notices that omit required language can be challenged and may force the landlord to restart the process.
Washington has strong just-cause eviction protections: a landlord generally cannot terminate a tenancy or refuse to renew a lease without a legally recognized reason. Permissible grounds include nonpayment of rent, material lease violations, property damage, criminal activity on the premises, and the landlord's intent to sell or substantially rehabilitate the unit. Retaliatory eviction is expressly prohibited; a landlord may not serve a termination notice within 90 days of a tenant complaining to a government agency about code violations or exercising any right under the Residential Landlord-Tenant Act. Self-help eviction is also strictly prohibited. A landlord who changes locks, removes doors, cuts off utilities, or removes the tenant's possessions without a court order faces liability for the tenant's actual damages plus statutory damages.
Once a proper notice has expired without compliance or cure, the landlord may file an unlawful detainer lawsuit in superior court. Washington courts have moved toward requiring landlords to provide language access accommodations in multi-language jurisdictions, and indigent tenants have a statutory right to court-appointed counsel. If the court rules in the landlord's favor, a writ of restitution is issued and a sheriff carries out the physical removal. The entire court process typically runs two to four weeks from filing, though contested cases and continuances can extend timelines considerably.
The warranty of habitability under RCW 59.18.060 requires landlords to maintain rental units in compliance with applicable health and building codes, provide adequate weatherproofing, heating, and hot water, and keep structural components in reasonably good repair throughout the tenancy. If a landlord fails to address a reported deficiency within the statutory timeframe (generally 10 days for most repairs, shorter for urgent conditions like heat failure in winter), tenants in Washington have one of the broadest repair-and-deduct rights in the country. A tenant may arrange the repair themselves and deduct the cost from rent, up to two months' rent per repair, after following the required written notice procedure.
Landlords must give at least 48 hours' written notice before entering a rental unit for non-emergency purposes, including repairs, inspections, and showing the unit to prospective tenants. Entry must occur at a reasonable time. No advance notice is required in a genuine emergency, such as a fire or burst pipe, but the landlord must still document the reason. A landlord who enters without proper notice or makes repeated unauthorized entry can be held liable for actual damages and may face a harassment claim under the Act. For final move-out inspections specifically, 24 hours' notice is sufficient.
Washington's anti-retaliation statute (RCW 59.18.240) creates a legal presumption of retaliation if a landlord attempts to increase rent, reduce services, or begin eviction proceedings within 90 days of a tenant reporting code violations, organizing with other tenants, or asserting any right protected by the Residential Landlord-Tenant Act. Tenants who face retaliatory conduct may recover actual damages and attorney fees. The Act also prohibits discrimination in rental practices; tenants who believe they have been denied housing or subjected to different terms on the basis of a protected characteristic may file a complaint with the Washington State Human Rights Commission.
This guide is general information, not legal advice. Governing statute: Residential Landlord-Tenant Act (RCW 59.18). Laws change; confirm the current statute or consult an attorney before acting. Last reviewed 2026-06-04.
Washington FAQ
A landlord must return the deposit, or send a written itemized statement of deductions with supporting invoices, within 30 days after the tenant vacates or after the landlord learns of an abandonment. Missing this deadline can result in the landlord losing the right to keep any portion of the deposit and facing liability for up to twice the deposit amount if the withholding was intentional.
Yes. Washington enacted statewide rent stabilization through House Bill 1217, signed in May 2025. For 2026, the annual rent increase cap is 9.683% (calculated as 7% plus CPI). Landlords also cannot raise rent during the first 12 months of a tenancy and must give 90 days' written notice before any increase takes effect. New construction within 12 years of its certificate of occupancy is exempt from the cap.
A landlord must serve a 14-day pay-or-vacate notice that follows the statutory form under RCW 59.18.057 before filing an unlawful detainer action. The notice must itemize the amounts owed, include instructions on how to pay, and list contact information for legal aid and dispute resolution services. A defective or informal notice that omits required elements can be challenged in court.
Washington state law sets no maximum dollar amount for security deposits. A landlord may charge any amount, as long as it is written into the rental agreement and accompanied by a signed move-in condition checklist. Seattle renters have a stronger local protection: Seattle's ordinance caps the combined total of security deposit and nonrefundable fees at one month's rent.
No. Self-help eviction is prohibited in Washington. A landlord cannot change the locks, remove doors or windows, shut off utilities, or physically remove the tenant's belongings to force a move-out. Any removal must follow the full court process, ending with a writ of restitution executed by a sheriff. A landlord who uses self-help tactics faces liability for the tenant's actual damages.
At least 48 hours' written notice is required before a landlord may enter for non-emergency purposes such as repairs, inspections, or showings to prospective tenants. A 24-hour notice is sufficient specifically for the final move-out inspection. In a genuine emergency, the landlord may enter without advance notice but must document the reason. Repeated unauthorized entry can support a harassment claim under RCW 59.18.
Revun builds Washington notice periods, deposit timelines, and compliant workflows into leasing, payments, and communications, so the rules above are handled inside the platform instead of tracked by hand.
Leasing, payments, maintenance, communications, and accounting, with compliance built in.
