Family Scenarios

Letter of Instruction Guide

Letter of Instruction: Which instructions are practical preferences and which require a legally binding document?

By Planning and checklists editor Published August 13, 2026 How we edit

General planning information. Family circumstances do not replace the wording of documents, titles, and current law.

A letter of instruction is a practical, usually nonbinding companion that can explain contacts, locations, routines, wishes, and context not suitable for the will.

People and promises to put on paper

    Assets and authority to coordinate

    • dated letter, contact list, document-location map, and update schedule

    Conflict-prevention questions

    • Which instructions are practical preferences and which require a legally binding document?

    Risks to pause on

    • Do not place account passwords or a conflicting distribution scheme in an unsecured letter.

    Legal and court references