Modification of Deed of Trust. Up of a document Description automatically generated.An alphabeticalbytopic list is provided below containing information and downloadable PDF forms, when available, or links to external resources. A trust amendment is a legally binding document designed to modify one or more provisions within your living trust. This set provides coverage of every aspect of probate law and estate and trust administration in Texas. It includes sample forms and letters. Is there a tax for recording a deed of trust modification? Yes, if the deed of trust is modified to increase the loan amount. Fort Worth, Texas 76137. Attention: Dennis G. Stowe.