First, you'll need to prepare and sign a new deed for the property. You'll usually need a grant form or quit claim form to transfer the deed.AGREEMENT FOR MODIFICATION, RE-AMORTIZATION, OR EXTENSION OF A MORTGAGE. If you receive a Change of Ownership Statement (COS) in the mail, you must complete and return it to the Assessor Department within 90 days to avoid penalties. Numerous requirements must be satisfied to insure a deed of trust or mortgage or a foreclosure of that lien. To transfer real estate (also called real property) into your living trust, you must prepare and sign a new deed, transferring ownership. The first deal with the mortgage note while the second concerns legal title (i.e. ownership). More on that… Deed of Trust. (A) "Security Instrument"means this document, which is dated. ,. ______, together with all Riders to this document.