The Washington Secured Promissory Note Template is a pre-written form that only needs to be filled in with the terms of a loan in order to be completed. This collateral agreement template is what you need to secure an item of value as collateral for monetary debt.A collateral access agreement is a legal document that outlines the terms and conditions of how an individual can borrow money from a business owner. This section explains when a real estate excise tax affidavit is required for the transfer of real property. The Cash Collateral Deposit Agreement. Complete this form online. Guarantee is addressed in the Capacity, Capital and Collateral sections.