Massachusetts Trust Amendment Form. Utilize our Trust Amendment form to implement modifications to a Revocable Living Trust.Edit, sign, and share deeds of trust online. No need to install software, just go to DocHub, and sign up instantly and for free. The Land Court hears a range of cases that involve real estate and land use. Our deed creation service makes it easy. A purchase and sale agreement can be amended or extended in writing. For example, the loan commitment date is set forth in a purchase and sale agreement. Registry of Deeds Fee Schedule. If you miss mortgage payments, the lender that loaned you money may sell your house to collect the money you owe.