060, and certify that all taxes for which this claim is filed have been paid. Use this form to apply for a refund of vehicle or vessel licensing fees.Mail to: Corrections and Refunds. If you disagree with an individual or a company, and informal efforts to resolve your dispute fail, you should write a demand letter. Step 1: Complete the application. This online form will help you write your landlord a letter asking for the return of your security deposit. Direct Deposit If you want your refund deposited in your bank account, fill in type of account checking savings and enter the routing number and account. WA State law requires housing providers to mail any deposit refund along with an accounting of charges for damages to the tenant within 21 days of moving out. You may file for the Property Tax Refund on paper or electronically. The due date is August 15.