You probably have a will. Maybe you have a power of attorney. But there is one document that most people never think to create, and it could be the most important thing you leave behind for your family: a letter of instruction.

This is not a legal document. It does not replace your will. But it can save your loved ones enormous stress, confusion, and heartbreak at the worst possible time.

What a Letter of Instruction Actually Is

A letter of instruction is a personal document that explains the practical details of your life and your wishes in plain language. Think of it as the user manual for your estate.

While your will handles the legal transfer of assets, a letter of instruction handles everything else. It is the document your family can actually read and understand without a lawyer.

Here is what a good letter of instruction typically covers:

Where to find everything. The location of your will, trust documents, insurance policies, bank account information, investment accounts, safe deposit box, and any other important documents. Include account numbers, login information (stored securely), and contact information for your financial advisor, attorney, and accountant.

Your final wishes. Funeral and burial preferences, memorial service wishes, and any specific requests about how you want to be remembered. This spares your family from having to guess or disagree during an already difficult time.

Digital accounts and assets. Your email, social media accounts, subscription services, and any digital assets like cryptocurrency or online businesses. Include instructions for what you want done with each one.

Personal messages. Many people use their letter of instruction to share personal messages with loved ones, explain the reasoning behind decisions in their will, or pass on wisdom they want their family to carry forward.

Ongoing obligations. Any recurring bills, subscriptions, or financial commitments your family should be aware of, including mortgage payments, insurance premiums, and any debts.

Why This Matters More Than You Think

When someone passes away, their family is often left scrambling to piece together the financial picture. Which accounts exist? Where are the passwords? What did they want for their funeral? Who is the attorney?

A letter of instruction answers all of these questions before they even have to ask. It is one of the most loving things you can do for the people you leave behind.

How to Get Started

You do not need a lawyer to write a letter of instruction. You just need to sit down and think through what your family would need to know if you were not there to tell them.

Start with a simple list: your accounts, your documents, your wishes. Then expand from there. Keep it somewhere your family can find it, and let at least one trusted person know it exists.

Update it every year or whenever something significant changes in your life. Your family will thank you for it.