Why Every Estate Plan Needs a Letter of Intent

When most people think about estate planning, they think about legal documents: wills, trusts, powers of attorney. These are the documents that carry legal weight, that courts will enforce, that determine who gets what and who makes decisions.
But there’s another document that belongs in every estate plan—one that has no legal authority whatsoever, yet may be the most valuable thing you leave behind.
It’s called a Letter of Intent.
What Is a Letter of Intent?
A Letter of Intent is a personal, informal document that provides guidance to the people who will be handling your affairs after you’re gone (or if you become incapacitated). It’s not legally binding. It won’t override your will or trust. But it fills in the gaps that legal documents simply can’t address.
Think of it as an instruction manual for your life.
Your will might say that your daughter is the personal representative of your estate. But does she know where you keep your safe deposit box key (which she can’t enter unless she is listed as a joint owner or is the court-appointed personal representative)? Does she know which bills are on autopay and which aren’t? Does she know you want to be cremated and have your ashes scattered at the beach where you got engaged?
Your trust might say that your assets go to your children equally. But does your trustee know that the antique rocking chair was your grandmother’s and holds special meaning for your son? Does she know that you’ve already given your daughter a down payment for a house and intended that to be part of her inheritance?
A Letter of Intent captures all of this: the personal details, the context, the wishes that don’t fit neatly into a legal document.
What to Include in a Letter of Intent
There’s no required format for a Letter of Intent. It’s your document, and you can include whatever feels important to you. That said, here are some common categories to consider:
Personal Information
- Full legal name, date of birth, Social Security number
- Location of important documents (will, trust, insurance policies, deeds, titles)
- Safe combinations, passwords, and digital account information
- Contact information for your attorney, accountant, and financial advisor
Financial Information
- List of bank accounts, investment accounts, retirement accounts
- Outstanding debts and loans
- Location of tax returns
- Information about any business interests
Final Wishes
- Funeral and burial preferences (or cremation, memorial service, etc.)
- Specific bequests of personal property with sentimental value
- Charitable wishes not included in your legal documents
- Messages to specific loved ones
Healthcare Preferences
- General healthcare philosophy (e.g., quality of life vs. length of life)
- Preferences for pain management
- Organ donation wishes
- Preferred healthcare facilities or physicians
Family Guidance
- Thoughts on how you’d like your children raised (if they’re minors)
- Guidance for a surviving spouse
- Your hopes for how your estate will be used
- Any family dynamics or sensitivities the executor should be aware of
Pet Care
- Instructions for the care of your pets
- Contact information for your veterinarian
- Your pet’s routines, medications, and preferences
Why It Matters So Much
Legal documents are written for lawyers and courts. They’re precise, technical, and often impersonal by necessity. A Letter of Intent is written for your family. It’s your voice, your values, your personality coming through on the page.
When your loved ones are grieving, this document can provide enormous comfort. It answers questions they didn’t know to ask. It prevents arguments about what you “would have wanted.” It lets them hear from you one more time, in your own words.
It also makes the executor’s job dramatically easier. Settling an estate involves hundreds of small decisions and logistical tasks. A Letter of Intent serves as a roadmap, saving your executor time, stress, and guesswork.
For Families With Dependents Having Special Needs, It’s Essential
While a Letter of Intent is valuable for everyone, it’s absolutely critical for families caring for a loved one with special needs.
If you’re the parent of a child with a disability, you know things about your child that no one else knows. Their daily routines. Their communication cues. The foods they’ll eat and the ones they won’t. The way they like to be comforted when they’re upset. The therapies that work and the ones that don’t.
If something happens to you, how will a future caregiver know any of this?
A Letter of Intent for a special needs family might include:
- Daily routines and schedules
- Medical history, medications, and healthcare providers
- Behavioral triggers and calming strategies
- Communication methods and preferences
- Educational history and goals
- Social relationships and activities
- Religious or cultural practices
- Residential preferences
- Employment or day program information
If you have a loved one with a disability, creating this document should be a top priority, even before the legal documents are finalized.
Keeping It Updated
Because a Letter of Intent isn’t a legally binding document, it’s easy to update. You don’t need an attorney or a notary—just sit down and make changes whenever your circumstances change.
At minimum, review your Letter of Intent annually. Update it whenever:
- You move or change contact information
- You open or close financial accounts
- A family member is born, passes away, or has a major life change
- Your wishes about end-of-life care evolve
- Your health changes
Some people keep their Letter of Intent as a living document, adding to it over the years. Others prefer to rewrite it periodically to keep it current and focused.
How It Fits into Your Estate Plan
A Letter of Intent complements your legal documents—it doesn’t replace them. Make sure your will, trust, powers of attorney, and healthcare directives are in place first. Then use your Letter of Intent to add the personal context that makes those documents come alive.
Store your Letter of Intent with your other estate planning documents, and make sure your executor and key family members know it exists. There’s no point in writing a detailed letter if no one can find it when they need it.
Start Writing Today
You don’t need to complete your Letter of Intent in one sitting. Start with the sections that feel most pressing—maybe your final wishes, or the location of important documents. Add to it over time as you think of things you want your family to know.
The act of writing can be surprisingly meaningful. It’s a chance to reflect on your life, your values, and what you want your legacy to be. And it’s one of the most thoughtful gifts you can leave for the people you love.
At The Law Offices of Mark F. Moss, we help families create comprehensive life plans that include not just the legal documents, but the personal guidance that makes those documents meaningful. If you’d like help thinking through your Letter of Intent—or if you need to get your legal documents in order first—we’re here.
Contact us at 904-329-7242 or visit markmosslaw.com to schedule a consultation.
Disclaimer: Reading this blog post does not create an attorney-client relationship and is not legal or tax advice. This is for informational purposes only. It is best to speak with an attorney or tax professional about your specific situation, questions, assets, concerns, and needs.