In Massachusetts, to modify your living trust, you need to create an amendment to the original trust document. This amendment should clearly state the changes you want to implement, such as altering beneficiaries, updating trustees, or revising distribution instructions. Be sure to include the date, your name, the name of the trust, and the date the trust was created. Similar to the original trust document, your amendment should be signed in the presence of a notary public. If the changes you want to make are extensive, it may be more practical to create a restatement of the trust. A restatement allows you to rewrite the entire trust, while keeping the original date and title of the trust, which can be advantageous for avoiding the need to retitle assets. In the restatement, you would include all the changes you want, and the new provisions will entirely replace the old ones.