Washington Creditors Receipt is a document used to document the receipt of money owed from a debtor to a creditor in the state of Washington. It is a legal and binding agreement between the two parties that states the amount of money owed, the payment date, the terms of repayment, and any additional conditions of the debt. There are two types of Washington Creditors Receipts: a promissory note and a security agreement. A promissory note is a written promise from the debtor to the creditor to pay a certain amount of money by a specific date. A security agreement is a document that provides the creditor with security for the debt by stating that the creditor has rights to certain assets of the debtor if the debt is not paid.