Are you looking for a loan agreement form in Washington? Download our free Washington Loan Agreement Form which is available as PDF or Word documents.A Loan Agreement is a document between a borrower and lender that details a loan repayment schedule. Personal Property Security Agreement. You will learn how to fill out the form accurately to avoid common pitfalls and ensure a legally binding agreement. This form notes the utility sources for the property. When applying for a home loan in Washington State, you'll need to provide a variety of different documents pertaining to your assets, income, and debts. Below is a list of applications and forms available for Washington Consumer Loan Companies.