A properly drafted Special Needs Trust is essential for any family with a child or adult dependent with special needs. It holds assets in a way that does not disqualify your child from Supplemental Security Income (SSI) or Medicaid, the government benefit programs that many families depend on for essential support services, and that a direct inheritance could eliminate immediately. To give you a sense of how strict these rules are: a child receiving SSI cannot have more than $2,000 in countable assets, a limit that has been frozen since 1989. A well-intentioned inheritance left directly to your child can wipe out that eligibility before anyone realizes what happened. The trust prevents that. It names a trustee who is legally obligated to manage and distribute those assets for your child's benefit.
What it does not tell the trustee is how your child communicates when they are overwhelmed. What the morning routine looks like and why it matters. Which environments are safe and which cause distress? Who are the people your child trusts, and how do you introduce someone new? What your child loves, what they fear, and what a good day actually looks like.
The Special Needs Trust is the container. The letter of intent is the knowledge that makes the container useful. Without it, the most well-intentioned trustee and the most committed guardian are doing their best with incomplete information. They have the authority and the resources. They are missing what you know.
A Special Needs Trust is necessary. It is not sufficient. The legal and financial framework is only as good as the knowledge the people inside it have about your child.
What a Letter of Intent Is
A letter of intent is not a legal document. I want to be clear about this because it matters: it does not replace the trust, the guardianship designation, the healthcare directive, or any other instrument in your child's plan. It is not filed with a court. It is not legally binding on a trustee or a guardian.
What it is: a detailed, personal narrative written by the people who know your child best, for the people who will need to care for them in the future.
A complete letter of intent covers:
- Medical and health history. Diagnoses, medications, what they are for, side effects to watch for, and the providers your child trusts.
- Daily routines. What the morning looks like. What the evening looks like. What happens when routines are disrupted, and what actually helps bring things back to stability.
- Communication. How your child communicates, including the non-verbal signals, the gestures, expressions, and patterns, that only the people closest to them recognize. What "no" looks like for your child. What genuine distress looks like versus ordinary frustration.
- Sensory and environmental preferences. What settings work. What does not. The textures, sounds, and spaces that affect your child's wellbeing in ways that may not be obvious to someone new.
- Relationships. The people your child trusts. The friendships that matter. The familiar faces in your child's world who should stay there.
- What brings joy. The interests, the activities, the moments that make your child's life what it is.
- Your vision for their future. Where you hope they will live. What a meaningful life looks like for them. The things you want the people caring for them to protect and carry forward.
- None of this appears in any legal document. All of it matters to the people who will be making decisions about your child's life.
The bottom line: A letter of intent is the translation layer between your child's legal plan and your child's actual life. It carries what legal documents cannot: the knowledge that comes from years of presence.
What Only a Parent Knows
Parents often carry a particular kind of knowledge that does not appear in any file. Not the medical records, not the IEP documents, not the therapy notes, but the knowledge that comes from years of daily presence. The approach that works in the parking lot during a hard transition. The specific signal that means trust. The way a particular kind of day affects your child, and what actually helps.
If something happens to you without a letter of intent in place, the people stepping in will have the legal framework and the financial resources. They will not have what you know. The trustee will make distributions. The guardian will make decisions. They will do their best, with incomplete information.
A letter of intent is how you give them the rest of it, before you are not there to say it. Now is a good time to start. It does not have to be perfect. It does not have to be long. It just has to exist.
How the Letter of Intent Works with the Rest of the Plan
A letter of intent belongs alongside every other document in your child's plan, and I treat it that way in my practice. It is not a document you write once and file away. It should be reviewed and updated regularly as your child grows and changes, because what is essential to know when your child is eight may be very different when they are twenty-two.
I encourage every family I work with to share it with the named trustee, the named guardian, any backup caregivers, and the professionals most involved in your child's care. It should not sit in a drawer. The people relying on it need to know it exists and where to find it.
A comprehensive plan for a child with special needs includes both the legal and financial structure and the letter of intent. The trust and the guardianship designations give future caregivers the authority and the resources. The letter gives them the knowledge. Neither works as well without the other.
The bottom line: The letter of intent is not a legal document, but it may be the most important thing in your child's plan. It is what turns a legal framework into actual care, the kind that reflects who your child really is.
What Can You Do Right Now
The parents who have this letter written are not always the ones who planned earliest. They are the ones who understood that what only they know about their child needs to outlast them.
At our firm, we work with special-needs families to ensure the letter of intent is included alongside the trust, the guardianship designation, and every other document in the plan. A Life & Legacy Plan for a child with special needs is not complete without it. A 15-minute discovery call is where we find out if yours does.
Schedule a 15-minute discovery call to get started.
This article is a service of Ralston Law, a Personal Family Lawyer® Firm. We don’t just draft documents; we ensure you make informed and empowered decisions about life and death, for yourself and the people you love. That's why we offer a Life & Legacy Planning Session™, during which you will get more financially organized than you’ve ever been before and make all the best choices for the people you love.
The content is sourced from Personal Family Lawyer® for use by Personal Family Lawyer® firms, a source believed to be providing accurate information. This material was created for educational and informational purposes only and is not intended as ERISA, tax, legal, or investment advice. If you are seeking legal advice specific to your needs, such advice services must be obtained on your own, separate from this educational material.