Security Deposits

Can a security deposit be used for unpaid rent?

Washington rental guidance and tenant-landlord operational information.
Published March 28, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 66 days ago · Washington

Can a Security Deposit Be Used for Unpaid Rent in Washington?

When renting a home or apartment in Washington, tenants often ask whether landlords can apply a security deposit to unpaid rent. Understanding how security deposits work under Washington law is essential for renters to protect their rights and ensure proper handling of their funds.

Overview of Security Deposits in Washington

In Washington, security deposits serve as a form of financial protection for landlords against damage to the property, unpaid rent, or other breaches of the rental agreement by the tenant. The state has specific laws governing the collection, use, and return of security deposits, outlined primarily in the Washington Residential Landlord-Tenant Act (RCW 59.18).

Can a Security Deposit Be Used for Unpaid Rent?

The short answer: Yes, in Washington, a landlord is permitted to use a tenant’s security deposit to cover unpaid rent after the tenant moves out, but only under certain conditions.

Key points regarding the use of security deposits for unpaid rent:

  • Security deposits cover unpaid rent and damages: According to Washington State law, landlords may use all or part of the security deposit to cover unpaid rent or any damages to the rental unit caused by the tenant beyond normal wear and tear.
  • Application only after tenancy ends: The security deposit can be applied to unpaid rent only after the tenancy has ended — this means the tenant has vacated the property and the landlord is conducting the final accounting.
  • Rent owed must be due: The rent must actually be due and owed at the time the security deposit is applied. If a tenant vacates early without paying the full rent for the remainder of the lease term, the landlord may deduct the unpaid rent from the deposit.
  • Itemized statement required: When withholding any portion or all of the security deposit for unpaid rent or damages, the landlord must provide the tenant with an itemized written statement within 14 days after the tenancy ends, specifying the amounts deducted and why.

How the Process Works

  1. Tenant Moves Out: The landlord inspects the rental unit for damages and checks if all rent has been paid.
  2. Calculation of Deductions: The landlord calculates unpaid rent and any damages beyond reasonable wear and tear.
  3. Notice to Tenant: Within 14 days, the landlord must send the tenant a written itemized list of any deductions from the security deposit.
  4. Return of Remaining Deposit: Any portion of the deposit not deducted must be returned to the tenant within the 14-day period.

Important Washington Laws to Know

  • Deposit Limit: Washington limits security deposits to no more than one month's rent plus a reasonable pet deposit if pets are allowed.
  • Normal Wear and Tear: Damage or cleaning beyond normal wear and tear are legitimate reasons for deposit deductions, but normal aging and minor wear should not be charged to the tenant.
  • Interest on Deposits: Some cities within Washington may require landlords to pay interest on security deposits. Tenants should review local ordinances for details.
  • Late Return Penalties: If a landlord fails to return the security deposit or provide a statement of deductions within 14 days, the landlord forfeits the right to withhold any portion of the deposit and may be subject to damages.

What Tenants Should Do If a Security Deposit Is Wrongfully Applied

If a tenant believes their security deposit has been improperly applied to unpaid rent or damages:

  • Request a Detailed Explanation: Ask the landlord for the itemized statement if it was not provided.
  • Review the Lease Agreement: Examine any lease clauses relating to security deposits, rent obligations, and move-out procedures.
  • Document the Condition: Keep records and photos of the rental unit’s condition upon move-out to dispute unjustified damage claims.
  • Seek Legal Assistance: Contact a tenant’s rights organization or attorney if the landlord wrongfully withholds the deposit or applies it incorrectly.
  • Small Claims Court: Disputes involving security deposits under a certain dollar amount may be resolved in small claims court.

Summary

In Washington, landlords are allowed to use a security deposit to cover unpaid rent when a tenant vacates the rental unit with outstanding rent owed. However, strict timelines and procedural rules must be followed to ensure that deductions are lawful and properly documented. Tenants should be aware of their rights to:

  • Receive an itemized list of deductions within 14 days after tenancy ends,
  • Challenge improper withholdings,
  • And recover any wrongfully retained deposit.
Knowing these rights helps Washington tenants confidently manage their security deposits and navigate any potential conflicts related to unpaid rent.

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