Washington Escheat & Unclaimed Property Laws

This page addresses key areas of interest regarding Washington unclaimed property and escheatment laws and regulations.

Key Washington Unclaimed Property Reporting Deadlines

Like most states, escheat reporting deadlines for Washington State are in the fall on October 31. Holders have an obligation to report abandoned or unclaimed property to the state in order to maintain compliance with Washington’s unclaimed property laws and regulations.

Washington Due Diligence Requirements

Washington State requires holders to perform due diligence mailings for items valued at $75 or greater each reporting season. It is recommended that holders begin their due diligence mailings early in each reporting cycle. Washington has guidelines mandating that these letters be after May 1, but before August 1. Holders should plan mailings accordingly to proactively notify owners and maximize the effectiveness of these campaigns.

Washington Dormancy Periods

Most property types in Washington have a dormancy period of three years. Accounts are considered dormant if the owner of a property has not indicated any interest in the property or if no contact has been made for the allotted dormancy period for that property. Other dormancy periods in Washington for common property types include:

  • Wages, Payroll or Salary: One year
  • Checking Accounts: Three years
  • Traveler’s Checks: 15 years

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Key Resources​​

State of Washington
Department of Revenue Unclaimed Property Section
PO Box 34053 | Seattle, WA 98124-1053
Email: waucpholders@dor.wa.gov
Phone: 360.534.1502
Fax: 360.534.1498