The Estate Plan That Works for Most Families Can Quietly Fail a Child With a Disability

Examples in this article are illustrative composites and do not describe any actual client or matter.

Special needs planning in Florida begins with an uncomfortable fact: the estate plan that serves most families well can undo years of careful work for a family raising a child with a disability. A will that divides everything equally among the children, a life insurance policy that names "my children," a retirement account that passes to whoever is listed on a form signed a decade ago. Each of these is ordinary. Each can deliver money straight into the hands of an adult child who depends on means-tested benefits, and that money can cost them the benefits.

Parents in this position have usually spent years learning systems nobody taught them: school plans, therapies, eligibility rules, waiver applications. The estate plan is the one piece that has to work when they are no longer there to explain anything. It deserves the same care as everything else they have built.

Summary

This article is for Florida parents and grandparents of a child or adult child with a disability who receives, or may one day need, Supplemental Security Income (SSI) or Medicaid. The common mistake is treating fairness as equal shares paid directly, or disinheriting the child and trusting a sibling to "take care of it." Both approaches can leave the child worse off.

What generally works is a combination of tools designed for this situation: a third-party supplemental needs trust to receive inheritances, an ABLE account for day-to-day flexibility, beneficiary designations that point to the trust rather than the child, and a clear plan for who holds decision-making authority and who serves as trustee once the parents cannot.

Who This Is For

This is written for the parent of a son or daughter with an intellectual or developmental disability, a serious mental illness, a physical disability, or a chronic condition that is expected to last. Your child may be eight or forty-eight. They may already receive SSI and Medicaid, or they may not need benefits yet but are likely to later.

It is also for grandparents, aunts and uncles, and family friends who want to include that child in their own plans. Some of the most costly mistakes in this area come from relatives who love the child and have no idea that a check in their name could create a problem.

And it is for siblings who expect to step into the role someday. You are likely to be the person handed whatever plan your parents left behind. It helps to know what a working one looks like.

The Core Misconception

Most parents assume that fairness means treating every child the same.

For a child who relies on SSI, equal treatment in the legal sense can be the least fair outcome available.

SSI is a means-tested federal benefit. In 2026 it pays up to $994 a month for an individual, and it carries a resource limit of $2,000 for an individual, a figure that has not changed since 1989. Florida is what Social Security calls a "1634 state," which means SSI eligibility generally carries Medicaid eligibility with it. For many adults with disabilities, that Medicaid coverage matters far more than the monthly check: it can be the gateway to physician care, prescriptions, therapies, and in some cases long-term services.

Now picture the inheritance. When money passes directly to an SSI recipient, it generally counts as income in the month it arrives and as a resource from the following month on. An inheritance of any meaningful size pushes the recipient well past the $2,000 limit, and SSI eligibility stops until the money is spent down or moved into an arrangement the rules allow. Where Medicaid eligibility depended on SSI, that coverage can be put at risk as well.

The fixes available after the fact exist, but they tend to cost more than the planning would have. The principal remedy is a first-party special needs trust, discussed below, and that trust generally must repay the state for Medicaid benefits provided during the beneficiary's lifetime from whatever remains at their death. A trust set up in advance by the parents, and funded with the parents' money, carries no such payback requirement.

The second version of the misconception is its mirror image. Some parents, having heard that an inheritance can cause problems, leave the child nothing and leave the child's share to a sibling with the understanding that the sibling will use it for their brother or sister. That understanding is generally a moral obligation, not a legal one. The money belongs to the sibling. It can be reached by the sibling's creditors, divided in the sibling's divorce, and passed under the sibling's own estate plan if the sibling dies first. It can also, if the sibling spends it on their brother or sister in the wrong way, create the very benefit problem it was meant to avoid.

Why This Problem Persists

Estate planning templates are built for the typical family. Online forms, fill-in wills, and even some attorney-drafted plans default to equal shares paid outright. There is nothing wrong with that default for most families. It simply was not designed with means-tested benefits in mind.

Beneficiary designations bypass the will entirely. Life insurance, IRAs, 401(k)s, annuities, and payable-on-death bank accounts pass to whoever is named on the account's own form. A family can have a carefully drafted will with a supplemental needs trust in it and still send a retirement account straight to the child because the form at work lists "all my children equally." This is a common gap in plans that were otherwise done correctly.

The child may not be on benefits yet. For a minor, SSI eligibility generally counts part of the parents' income and resources, so many children with disabilities do not qualify until they turn 18 and that deeming stops. Parents who wrote their wills when the child was small may never have connected the plan to benefits the child did not yet receive.

Well-meaning relatives are rarely told. Grandparents who name every grandchild in their will, or who write a birthday check to each grandchild every year, are usually acting on love and habit. Nobody told them the rules.

Planning often stops at age 18. Parents are the natural guardians of a minor child. On the child's 18th birthday, Florida law removes the disability of nonage, and the parents' legal authority to make health, financial, and educational decisions for their son or daughter ends by operation of law, whether or not the child is able to make those decisions alone. Many families discover this at the first medical appointment after the birthday.

What Actually Works in Special Needs Planning in Florida

A third-party supplemental needs trust to receive inheritances

A third-party supplemental needs trust (the terms "special needs trust" and "supplemental needs trust" are used interchangeably) is a trust funded with someone else's money, typically the parents' or grandparents', for the benefit of a person with a disability. It is written so the beneficiary cannot revoke it or direct the trustee to pay for their own support. Under Social Security's rules, the trust principal is then not the beneficiary's resource.

How the trustee spends from the trust matters. Payments made directly to third parties for things like therapy, education, transportation, medical services not covered by Medicaid, a phone bill, recreation, or a vacation are generally not counted as income to the beneficiary.

Cash handed to the beneficiary generally is. Payments toward shelter, such as rent or a mortgage, count as in-kind support and can reduce the SSI check, though the reduction is capped at roughly one-third of the federal benefit rate plus $20. A good trustee understands these tradeoffs and makes them deliberately. Sometimes paying rent from the trust is worth a smaller SSI check.

Because this trust holds the parents' money rather than the beneficiary's, there is no Medicaid payback requirement. When the beneficiary dies, what remains passes to whoever the parents named, often the other children.

The trust can be created in two ways. A testamentary trust is written into a will and comes into existence only after the parent's death, generally through probate. A standalone trust is signed during the parents' lifetime and can receive assets directly, including life insurance and retirement accounts named to it. For many families the standalone version is more practical, because it gives grandparents and other relatives a place to direct their own gifts now.

A first-party special needs trust for the child's own money

Sometimes the money belongs to the person with the disability: a personal injury settlement, back benefits, or an inheritance that was paid to them directly before anyone caught it. Federal law, at 42 U.S.C. § 1396p(d)(4)(A), allows those funds to be placed in a trust for a disabled individual under 65 without counting against Medicaid eligibility. Since 2016, the individual can establish that trust personally; a parent, grandparent, legal guardian, or court can also establish it.

The key trade-off is the payback. At the beneficiary's death, the state must be repaid from what remains in the trust, up to the total Medicaid benefits paid on the beneficiary's behalf. A pooled trust, run by a nonprofit that maintains separate accounts for each beneficiary under § 1396p(d)(4)(C), is a related option, particularly for smaller amounts.

A first-party trust is a valuable tool when the money already belongs to the child. It is a poor substitute for planning when the money could have been kept in the parents' hands and directed to a third-party trust instead.

An ABLE account for everyday flexibility

ABLE accounts are tax-advantaged savings accounts for people with disabilities. Florida's program, created under s. 1009.986, Florida Statutes, is marketed as ABLE United.

Beginning January 1, 2026, eligibility expanded to people whose disability began before age 46, up from 26. In 2026 total annual contributions from all sources are generally limited to $20,000, and a beneficiary who works may be able to contribute more.

For SSI purposes, the first $100,000 in an ABLE account is disregarded. Distributions spent on qualified disability expenses, including housing, are not counted as income, although a housing distribution held into the following month counts as a resource. That makes an ABLE account useful for the things a trust handles awkwardly: rent, groceries, a debit card for day-to-day purchases, and the beneficiary's own sense of control over some of their money.

Florida's ABLE rules also limit Medicaid claims against the account after death; our post on SSI and Medicaid later this month covers the details.

An ABLE account works alongside a supplemental needs trust, not instead of one. The annual contribution cap means it cannot absorb a sizable inheritance, and the trust is the better vehicle for long-term, larger-dollar support.

Beneficiary designations that point to the trust

Every account that passes by beneficiary designation needs to be reviewed with the child's benefits in mind. Life insurance is frequently the largest single asset funding a supplemental needs trust, and it only does so if the trust is named on the policy.

Retirement accounts deserve particular attention. Under the SECURE Act, a beneficiary who is disabled or chronically ill as of the account owner's death is an "eligible designated beneficiary" and can take distributions over their life expectancy, rather than within the ten years that applies to most heirs. A properly drafted trust, known in the tax code as an applicable multi-beneficiary trust, can preserve that stretch while keeping the money inside a supplemental needs trust. Drafting for both the tax rules and the benefits rules at once is technical work.

Decision-making authority once the child is an adult

Planning for money without planning for authority leaves half the job undone. Florida law offers a range of options, from least to most restrictive. An adult child with sufficient capacity can sign a health care surrogate designation and a durable power of attorney naming a parent. Florida's supported decisionmaking agreement, created in 2024 under s. 709.2209, lets an adult authorize a trusted person to obtain information and help them communicate, without handing over authority to act for them. For a person with one of the developmental disabilities listed in Florida law, beginning before age 18, a court can appoint a guardian advocate under s. 393.12 without a finding of incapacity, delegating only the specific decisions the person cannot make. Guardianship under Chapter 744, whether limited or plenary, is the most restrictive option, and Florida courts must consider whether a less restrictive alternative would sufficiently address the person's needs before appointing a guardian.

Which of these fits depends mostly on the individual's abilities, and for guardian advocacy, on the diagnosis as well. Our support article on future caregiver planning later this month walks through them in more detail.

Naming the people who will carry the plan forward

A special needs plan has at least three roles, and they do not have to belong to the same person. The trustee manages the money and makes distribution decisions. A guardian or guardian advocate, if one is needed, makes the personal decisions a court has assigned.

The caregiver provides day-to-day support. A sibling who is a devoted caregiver may not want to be a trustee accountable for investment and benefits compliance. A financially careful cousin may be the right trustee and the wrong daily presence.

Parents can also leave a letter of intent: a written, non-binding account of their child's routines, preferences, medical history, providers, fears, and what a good day looks like. It has no legal force, and it may turn out to be one of the most useful documents in the file.

Practical Takeaways

Equal is not always fair. A direct inheritance to a child who receives SSI can suspend benefits that are worth more to them than the money.

Do not rely on a sibling's good intentions. Money left to a sibling "for" a brother or sister legally belongs to the sibling, with every risk that comes with that.

Check every beneficiary designation. Life insurance, retirement accounts, and payable-on-death accounts pass outside the will. Point them to the trust where appropriate, not to the child.

Tell the relatives. Grandparents and others who want to help should know that there is a trust or ABLE account to name, and that a check in the child's own name can create a problem.

Plan for age 18 before age 18. Parental authority ends on the 18th birthday. The documents or court process that replace it take time.

Separate the roles. Trustee, decision-maker, and caregiver are three different jobs. Name successors for each.

Review the plan as rules change. ABLE eligibility, contribution limits, and benefit figures have all changed within the last two years. A plan written ten years ago may not reflect any of it.

How This Connects to Broader Planning

Special needs planning draws on almost every other part of estate planning, which is part of why a generic plan so often misses it.

It depends on beneficiary designations and asset titling, the subject of our April articles, because the trust only protects the money that actually reaches it. It depends on decision-making authority, covered in June and again in September, because a parent who becomes incapacitated before their child's plan is complete needs someone with authority to finish it.

And it intersects with long-term care planning, discussed in August, because a parent's own Medicaid planning and a child's supplemental needs trust can interact in ways worth coordinating. Under the Medicaid rules, for example, a transfer to a trust drafted for the sole benefit of a disabled child can be exempt from the transfer penalty, but the sole-benefit requirements are stricter than a typical supplemental needs trust, so the trust has to be written for that purpose.

The families who handle this best tend to treat it as a system rather than a single document: a trust to hold the money, accounts named to feed it, people named to run it, and authority documents that keep it all working if the parents need help themselves.

Take Action

Absolute Law Group, Estate Planning & Elder Law, Ocala, Florida. This article is general information, not legal advice, and does not create an attorney-client relationship. The hiring of a lawyer is an important decision that should not be based solely upon advertisements.

If your estate plan was written before you thought about your child's benefits, or before the beneficiary forms were checked against it, bring the plan and the forms to a consultation and we will walk through where each asset would actually go. Schedule a Consultation

FAQs

Can I leave an inheritance directly to my child who receives SSI?

You can, but it generally causes problems. An inheritance paid directly to an SSI recipient counts as income in the month received and as a resource afterward, and the SSI resource limit is $2,000 for an individual. A balance above that suspends SSI until it is spent down or placed in a permitted arrangement, and in Florida, Medicaid eligibility that depends on SSI can be affected too. Leaving the share to a third-party supplemental needs trust is the common alternative. General information from Absolute Law Group, Ocala, Florida. Not legal advice.

What is the difference between a first-party and a third-party special needs trust?

The short answer is whose money goes in: a third-party trust holds family money and has no Medicaid payback, while a first-party trust holds the disabled person's own money and generally repays Medicaid at death. Our October post on the three types of special needs trust covers the details, including pooled trusts.

Can't I just leave my child's share to their sibling?

You can, but the sibling generally has no legal obligation to use it for their brother or sister. The money is the sibling's, exposed to the sibling's creditors, divorce, and estate plan. If the sibling later gives cash to their brother or sister, that gift can itself affect SSI. A supplemental needs trust with the sibling as trustee keeps the same trusted person involved while protecting the money.

Does an ABLE account replace a special needs trust?

Generally not. ABLE contributions are capped at $20,000 a year in 2026 from all sources, which makes an ABLE account a poor fit for receiving an inheritance. It works well alongside a trust, handling everyday expenses, including housing, with the first $100,000 disregarded for SSI. Many families use both, with the trustee funding the ABLE account from the trust as needed.

What happens to our authority when our child with a disability turns 18?

In Florida, the disability of nonage is removed at 18, and parents no longer have legal authority to make health, financial, or educational decisions for an adult child simply because they are the parents. Depending on the individual, the replacement may be a health care surrogate designation and durable power of attorney signed by the adult child, a supported decisionmaking agreement, a guardian advocate appointment under s. 393.12, or guardianship.