Find all translations of deed of trust in Spanish like escritura de fideicomiso and many others. What is the translation of "trust deed" in Spanish?EN. "trust deed" in Spanish. volume_up. A deed of trust, also called a trust deed, is the functional equivalent of a mortgage. Principal Translations. It is an arrangement between three parties: The borrower (grantor), the lender (beneficiary), and an impartial trustee. (1) administering oaths and affirmations;. (2) taking affidavits and depositions;. A deed of trust refers to a type of legal instrument which is used to create a security interest in real property and real estate. Recording Your New Deed.