This guide is designed to teach you how to write a letter of instruction for heirs, or anyone else who may benefit from a little more direction. Have you created a letter of instruction?A letter of instruction is a non-legal document that outlines your wishes. Instructions are provided on filling out the documents with sample names for the Grantor, Trustees, Beneficiaries and keeping the trust private. This set provides coverage of every aspect of probate law and estate and trust administration in Texas. It includes sample forms and letters. 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! The Harris County Clerk's office is happy to help you file documents or locate records, but we cannot answer legal questions. A letter of instruction is an important document used to help navigate the process of estate planning.