Landlord resources

If you’re a landlord or plan to become one, it’s important to know your rights and responsibilities. Find legal and professional support, information about tenant protections, and programs for affordable upgrades.

Requirements and responsibilities

As a landlord in our City, you’re responsible for complying with the following rules and requirements.

Licensing

To operate a rental unit in our City, you’ll need a business license. Apply for your license online from the Department of Revenue.

Required guide for tenants

You’ll need to give each of your tenants a copy of our Renting in SeaTac Guide(PDF, 226KB). It explains:

  • The rights and responsibilities of landlords and tenants
  • When and how landlords can evict tenants

Support for landlords

Legal guidance from statewide organizations 

Attorney General — Landlord–Tenant Resources

Information on landlord and tenant rights, eviction, deposits, repairs, and notices.

Washington Law Help

Easy-to-understand legal information on landlord–tenant laws. While they focus on helping tenants focused, their website can help you know how to stay in compliance with state laws and rules.

Department of Commerce — Landlord Mitigation Program

Financial support for landlords who rent to tenants using rental assistance. Covers up to $5,000 in damages and $1,000 in upgrades.

Attorney General — Manufactured Housing Dispute Resolution Program

Helps resolve disagreements between landlords and manufactured or mobile home owners under the Manufactured/Mobile Home Landlord–Tenant Act.

Attorney General — Manufactured Housing Resources

Links and resources for landlords and tenants in manufactured housing communities.

Professional associations and advocacy

Washington Landlord Association (WLA)

Provides legal forms, education, legislative advocacy, and support for independent landlords.

Rental Housing Association of Washington (RHAWA)

Offers lease agreements, forms, educational webinars, a member forum, and local and state advocacy.

Washington Multi-Family Housing Association (WMFHA)

Represents multifamily housing providers, offering training, networking, and industry advocacy.

National Association of Residential Property Managers (NARPM)

Represents and advocates for managers of single-family and small residential properties.

Educational and community resources

Solid Ground

Hosts educational programs like Rent Smart and ¡Inquilinos Inteligentes! to educate tenants and help landlords understand tenant rights.

Tenants Union of Washington State

Primarily serves tenants but helps landlords understand tenant rights and legal responsibilities through its hotline and educational materials.

Weatherization and upgrades

King County — Energize Program

Helps fund high-efficiency equipment upgrades such as heat pumps. Only for owners and operators of affordable housing buildings with four or more residential units.

Puget Sound Energy — Multifamily Retrofit

Rebates for energy efficient upgrades to multifamily housing.