Find the deed on the maricopa county recorder's office. The recording number the link you click to view the document.I'm just going to take you through the exact process of how to fill out a deed of trust exactly and you can see what I mean it's very straight forward. How to Create A Promissory Note. A Deed of Trust is typically used in combination with a Promissory Note or Mortgage Agreement which sets out the amount and terms of the loan agreement. A Deed of Trust or Promissory Note may be signed to another lender. If the Borrower is now unwilling to sign, you will need to provide notice of default. You should definitely keep the letter telling you that your loan was paid off in full. We'd also want you to keep at least the most current loan statement. When using these Deed of Trust and Promissory Note forms, the subject real estate must be physically located in Collin County.