Washington Residential Lease Agreement

Last Updated: May 29, 2025 by Roberto Valenzuela

A Washington residential lease agreement (“rental agreement”) is a legal contract between a landlord overseeing a rental property and a tenant using the property. State law sets the rules for rental agreements, such as laws regulating the use of a tenant’s security deposit. Additional disclosures and tenancy rules apply in the city of Seattle.

Washington Lease Agreement Disclosures

These disclosures are required for residential lease agreements in Washington:

Disclosure Applicable To
Landlord’s Name and Address All Units
Fire Safety and Protection All Multi-Family Units
Mold All Units
Move-In Checklist All Units Charging a Security Deposit
Security Deposit Holdings All Units Charging a Security Deposit
Non-Refundable Fees Units Charging Non-Refundable Fees
Seattle Renter’s Handbook and
Voter Registration Packet
All Units in Seattle
Lead Paint All Units Built Before 1978

Landlord’s Name and Address

Applies to all Washington rentals.

Washington leases must contain the name and address of the landlord (or authorized agent). This allows required communication (for example, about repairs) to happen in a smooth way. For this reason, most leases also include phone numbers and email addresses.

Contact information most often is written in the lease agreement, for maximum convenience. The landlord must notify the tenant whenever there’s a change in contact information.

Fire Safety and Protection Notice

Applies to all Washington multi-family rentals.

Washington leases must provide property information about smoke detectors, fire sprinklers, alarms, fire safety systems and evacuation plans. This may be a written notice or checklist, and must include a diagram of emergency evacuation routes. It should be signed by both the landlord and tenant, with copies given to each party.

These are the required points of disclosure:

  1. Whether the smoke detection device is hard-wired or battery operated
  2. Whether the building has a fire sprinkler system
  3. Whether the building has a fire alarm system
  4. Whether the building has a smoking policy, and what that policy is
  5. Whether the building has an emergency notification plan for the occupants (providing a copy, if yes)
  6. Whether the building has an emergency relocation plan for the occupants (providing a copy, if yes)
  7. Whether the building has an emergency evacuation plan for the occupants (providing a copy, if yes)

Download: Washington State Fire and Safety Notice (PDF)

Mold Disclosure

Applies to all Washington rentals.

Washington rentals must warn about the dangers of indoor mold in the form of a lease disclosure, or a notice posted in a conspicuous location. The disclosure must include information about best practices to counter mold growth and related health risks.

This informational guide will satisfy Washington disclosure requirements.

Download: Washington State Mold Disclosure Form (PDF)

Move-In Checklist

Applies to any Washington rental collecting a security deposit.

Washington landlords can’t collect a security deposit without documenting the rental property’s condition using a written move-in checklist. Both the landlord and the tenant must receive a signed and dated copy of the checklist. This helps ensure accurate assessment of damages and deductions upon move-out.

To be valid, the checklist must, at minimum, document the condition of:

  • Walls, including wall paint and wallpaper
  • Carpets and other flooring
  • Furniture
  • Appliances
warning
A landlord can only deduct from a security deposit for items whose condition was reasonably described in the move-in checklist.

Download: Washington State Move-In Checklist (PDF)

Security Deposit Holdings Disclosure

Applies to any Washington rental holding a security deposit.

Washington landlords who collect a security deposit must provide tenants with a receipt that includes holding information. The receipt must include the name and location of the depository.

SECURITY DEPOSIT HOLDINGS. The security deposit collected as per this lease agreement can be found in a trust account at:

NAME OF DEPOSITORY:_________
LOCATION:____________________________________

Download: Washington State Security Deposit Holdings Disclosure (PDF)

Non-Refundable Fees

Applies to any Washington lease which imposes non-refundable fees.

Charges not agreed by the tenant in the lease may be refundable upon lease termination. For Washington landlords to charge a non-refundable fee, it must be disclosed and agreed as such in the lease.

Seattle Renter’s Handbook and Voter Registration Packet

Applies to Seattle rentals (not required in other cities).

Seattle landlords must distribute a Renter’s Handbook to new and potential tenants. This handbook contains tenant rights information and a voter registration packet.

Download: Renter’s Handbook (Renting in Seattle)

Lead-Based Paint Disclosure

Applies to any rental units built prior to 1978.

Washington residential leases for property built before 1978 must, by federal law, contain a lead-based paint disclosure. This requires landlords to do the following:

Download: Washington State Lead-Based Paint Disclosure Form (PDF)

Optional Disclosures and Addendums (Recommended)

The following lease agreement disclosures and addenda are not required by Washington law in residential lease agreements, but help with tenant management and landlord liability.

Optional Disclosure Purpose
Asbestos Informs tenants about any asbestos hazards related to the property. Tenants can reduce asbestos risk by not disturbing asbestos fibers.
Bed Bugs Informs tenants whether the property or an adjacent unit has a history of suspected bed bug infestation, and reminds the tenant of the obligation to report suspected infestation immediately.
Late/Returned Check Fees Specifies late fees or returned check fees related to the lease. Washington limits late fees to $20 or 20% of the monthly rental amount, whichever is greater. Returned check fees have a cap of $40 per check + 12% interest from the date of dishonor. Fees must be disclosed in the lease.
Medical Marijuana Use Informs tenants about policy related to medical marijuana use on the rental property. Some state laws allow landlords to restrict marijuana usage to non-smoking methods only, or allow use only in designated smoking areas.
Shared Utilities Arrangements Sets terms for how to divide utility costs up on properties which share a utility meter with other units. This ensures tenants receive fair charges and understand what uses contribute to their bill.
Smoking Informs tenants of designated smoking areas that do not interfere with the quiet enjoyment of other tenants.
note
Some Washington cities, like Seattle, have more comprehensive rules than the statewide standard. Always check local laws.

Consequences of Not Including Mandatory Disclosures

Mandatory disclosures outline important health, safety, and property information for the benefit of both landlord and tenant. A landlord who fails to provide federally or state-mandated disclosures could face legal consequences or monetary penalties, either from a tenant lawsuit or from state officials. Many lease provisions may be unenforceable without legally required disclosures.

Failure to comply with the federal lead-based paint hazard disclosure risks fines of tens of thousands of dollars per violation.

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