How to Evict a Family Member With No Lease in Washington State

Bridge Legal Team

Evicting a family member who lives in a home without a formal lease can be complex. In Washington State, even without a written agreement, the relationship can create a tenancy that requires lawful steps to end. This article outlines practical, legally grounded steps to reclaim the residence while protecting everyone’s rights, and it explains what counts as notice, how to file formal proceedings, and what to expect in court.

Understand The Tenancy Status

In Washington, if a family member lives in the property with the owner’s permission and pays rent—or even just occupies the space with permission—it may be considered a tenancy, such as month-to-month or week-to-week. If there is no rental arrangement at all, the person might be treated as a guest, but courts often treat long-term occupancy as a tenancy at will, especially if rent or household bills are shared or paid.

Talk to a Legal Professional Today
Get a confidential call to discuss your situation and understand the options available to you.

Key takeaway: determine whether there is a tenancy, a month-to-month arrangement, or a simple guest scenario. This affects the type of notice required and the eviction process. If unsure, consult an attorney or a local legal aid office for a quick assessment of your situation.

Determine The Proper Notice

Washington generally requires proper written notice to terminate a tenancy before an eviction can proceed. The notice period depends on the tenancy type and schedule:

  • Month-to-month tenancy: Provide at least 20 days’ notice before the end of a monthly period. For example, if the tenancy ends on June 30, give notice by June 10 or earlier.
  • Week-to-week tenancy: Provide at least 7 days’ notice before the start of the next week.
  • Tenancy at will or other non-fixed arrangements: In many cases, a reasonable notice period is expected, often 10 days, but it can vary. When in doubt, use a clear, written notice stating the date the occupant must vacate.
  • Nonpayment of rent: If rent is due and not paid, a written demand for payment and then a notice to terminate may be required under state law and local ordinances.

Important: the notice must be in writing and delivered by a lawful method (personal delivery, posting in a conspicuous place, or other accepted means in your jurisdiction). Keep a copy and note the date of delivery.

Drafting And Delivering The Notice

When drafting the notice, be concise and factual. Include:

  • The date of the notice
  • That the occupant must vacate by a specific date consistent with the applicable notice period
  • The reason for eviction, if required by the tenancy type (for example, “no lease, month-to-month tenancy ended”)
  • Information on how to contact the landlord or property manager with questions

Deliver the notice in a verifiable way. If possible, have a third party witness the delivery, or use certified mail with return receipt to document the date of receipt. If the occupant refuses to sign for a notice, still complete delivery according to the method permitted by Washington law.

When The Tenant Stays After Notice

If the family member remains in the home after the notice period ends, a formal eviction action, typically labeled an unlawful detainer action, may be filed in the appropriate Washington court. Do not attempt to forcibly remove the occupant yourself. Self-help evictions—changing locks, removing belongings, or using intimidation—are illegal and may lead to legal liability.

Steps to take after notice expires:

  • File the eviction complaint with the court in the correct county.
  • Serve the occupant with the eviction papers in accordance with court rules.
  • Attend the court hearing. Bring documentation of the tenancy status, copies of notices, and any evidence of the occupancy and notice delivery.
  • If the judge rules in favor, obtain a writ of restitution and coordinate with local law enforcement for eviction if necessary.

Evidence And Documentation

Collect and organize documentation to support the eviction case:

Talk to a Legal Professional Today
Get a confidential call to discuss your situation and understand the options available to you.
  • Copies of all written notices served
  • Proof of occupancy (e.g., utility bills, shared household arrangements)
  • Proof of rent payments, if any, and lack thereof
  • Correspondence between the landlord and occupant
  • Any local ordinances or exceptions that might apply to your area

Clear documentation reduces delays and strengthens the case in court.

Exemptions And Protections To Consider

Washington law includes protections for occupants in certain situations, and local jurisdictions may have additional rules. Notable considerations include:

  • Owner-occupied homes with a single family may have different eviction rules in some cities. Always verify local city ordinances.
  • Emergency protections during disasters or public health events can alter timelines or processes.
  • Domestic violence or safety considerations may affect access to certain resources or alternate housing options.

Consulting an attorney can help determine if any exemptions apply to the case and how best to proceed.

Of Belongings, Security Deposits, And Moving Out

When a family member leaves, or is asked to leave, plan for the transition of belongings and any shared property. If personal property remains after eviction, the landlord may need to follow state rules for handling abandoned property, including proper notice and a reasonable hold period for the occupant to retrieve belongings.

Consider arrangements for the transition, including a reasonable moving-out window and any agreed-upon logistics to return keys and access devices. If there is a security deposit, follow Washington’s rules for handling deposits, refunds, and itemized deductions for damages unrelated to normal wear and tear.

Ways To Avoid The Eviction Process

Communication and planning can prevent escalation. Consider these steps:

  • Have an honest conversation about boundaries, timelines, and shared responsibilities.
  • Provide a written agreement for the occupancy, even if no formal lease is created, to clarify expectations.
  • Offer resources for transitional housing or rental assistance if the occupant needs time to relocate.
  • Document any agreed-upon terms in writing to avoid disputes later.

Resources And Where To Get Help

Several resources help navigate evictions in Washington:

  • Washington State Attorney General and local court websites for eviction procedures and forms
  • Legal aid organizations offering free or low-cost advice for eligible residents
  • Local housing authorities that provide mediation services and tenant-landlord education

Access to accurate information and professional guidance minimizes risk and ensures compliance with state and local laws.