A good letter of instruction should contain the following information: A complete list of all assets. Use letter of instruction template to give another party order or authority to carry out specific instructions.Quickly learn what a Letter of Instruction is and how to write one (2024 updated). Plus, grab the free template so you can take action! Complete the EFT form--you can download it below. This is the only acceptable form for a MassHealth provider application for electronic payment. A letter of instruction, also known as a letter of intent, is an estate planning document that provides a variety of information. Specific instructions for completing Form MA-W are included on the form. What Is In A Bank Letter? A letter of credit issued toward a trust agreement requires complete and correct information to be submitted to the PSD on Form PSD 2600.