Naming Guardians for Minor Children in a Florida Estate Plan

In Florida, you name a guardian for your minor children by designating that person in your last will and testament. The nomination is not automatically binding, but under Florida law a parent’s written choice carries strong weight, and a probate court will appoint that guardian unless doing so would not serve the child’s best interests. Getting the designation right, and pairing it with a plan for the money and the family home, is one of the most consequential decisions a Florida parent makes.

I have sat across the table from too many South Florida families who assumed this would “sort itself out.” It does not. When both parents die without naming a guardian, the decision lands in a courtroom, and relatives who disagree can turn grief into litigation. This article walks through how guardian nomination actually works in Florida, the difference between guardianship of the person and of the property, and the homestead and real estate wrinkles that catch property-owning parents off guard.

What “naming a guardian” really means under Florida law

A guardian is the adult legally responsible for raising your child if you cannot. In Florida, the controlling statutes live in Chapter 744 of the Florida Statutes, which governs guardianship generally. Under section 744.3046, a parent may name a “preneed guardian” for a minor child in a written declaration. More commonly, parents make the nomination inside their will, where it sits alongside the rest of their estate plan.

Two points trip people up. First, you are nominating, not appointing. Only a judge can actually appoint a guardian, because the court’s job is to protect the child, not to rubber-stamp a parent’s preference. Second, the nomination only takes effect if both legal parents are gone or unable to serve. If one parent dies, the surviving parent ordinarily continues to have custody, regardless of what the deceased parent’s will says.

Guardian of the person vs. guardian of the property

Florida law splits the role in two, and this distinction matters enormously for families that own real estate.

• Guardian of the person handles the day-to-day reality of raising the child: where they live, where they go to school, their medical care, their religious upbringing.
• Guardian of the property manages any assets that pass directly to the minor, files annual accountings with the court, and answers to a judge for every dollar.

You can name the same person for both, or split them deliberately. A loving aunt might be the right person to raise your kids while a financially savvy cousin or a corporate trustee manages the money. Splitting the roles is sometimes the wisest move a parent can make.

Why naming a guardian for minor children should be the first decision in your plan

Estate planning conversations usually start with money. For parents of young children, that is backwards. If you die without a named guardian, Florida’s probate court will choose one, weighing the child’s best interests under the factors courts apply to custody and guardianship disputes. Well-meaning grandparents on both sides may petition. The court does not know your family the way you do.

A clear, properly executed nomination short-circuits most of that. It gives the judge a strong starting point and signals exactly whom you trusted. Judges in Miami-Dade, Broward, and Palm Beach counties see contested guardianship petitions regularly, and the cases where a parent left written instructions resolve far more cleanly than the ones where nobody did.

What happens to the money: the property guardianship problem

Here is the trap that homestead-focused, property-owning parents fall into most often. If you leave assets directly to a minor, whether through a will, a payable-on-death account, or life insurance with the child named outright, those assets cannot simply be handed to a 9-year-old. Under Florida law, a property guardianship must be opened, supervised by the court, with annual accountings and, in many cases, a surety bond.

It gets worse at the finish line. A court-supervised property guardianship terminates when the child turns 18, and the full balance is distributed to them on their birthday. An 18-year-old inheriting a six-figure sum, plus a house, with no strings attached, is a recipe most parents would never choose on purpose.

The fix is almost always a trust. A revocable living trust, or a testamentary trust written into your will, lets you name a trustee to hold and manage assets for your children until ages you select, say one-third at 25, one-third at 30, and the balance at 35. The trust avoids the court-supervised property guardianship entirely and keeps decisions in private hands. For families balancing estate planning across states, our colleagues handle the same structures up north; you can see how a sets up these protections, and the Florida equivalents follow the same logic.

Special situations every Florida parent should plan for

A child with special needs

If one of your children has a disability, leaving assets outright, or even in an ordinary trust, can disqualify them from Supplemental Security Income, Medicaid, and other means-tested benefits. The solution is a , which lets you provide for your child’s comfort and care without jeopardizing the public benefits they rely on. Naming a guardian for a special-needs child also requires thought about who can serve into adulthood, because the need for a caregiver does not end at 18.

Blended families and co-parenting after divorce

South Florida is full of blended families, and they complicate guardian nominations. If you share custody with an ex-spouse, your will cannot cut that other legal parent out of custody simply by naming someone else. But you can, and should, name a guardian to take over if both legal parents are gone. Make sure your nomination and your ex-spouse’s are coordinated where possible, and revisit them after any remarriage.

Naming the right people, and a backup

Choose a primary guardian and at least one alternate. Talk to them first; never surprise someone with this responsibility in a will reading. Practical factors to weigh:

1. Values and parenting style. Will they raise your children the way you would?
2. Stability and age. Aging grandparents may not have the energy for a toddler over the long haul.
3. Location. A guardian out of state means uprooting your children from school and friends in an already traumatic moment.
4. Willingness to serve. The most loving choice is no choice at all if the person says no when the time comes.
5. Financial judgment, if they will also handle property, or whether you should separate that role.

The homestead and real estate angle Florida parents cannot ignore

For families whose biggest asset is the family home, Florida’s homestead protections add a layer most online will kits never mention. Article X, Section 4 of the Florida Constitution restricts how homestead property can be devised when the owner is survived by a spouse or minor child. In plain terms: if you have a minor child, you generally cannot leave your homestead outright to whomever you please. The constitution channels it, and a will provision that violates these rules is simply ineffective as to the homestead.

This interacts directly with guardianship. When a minor child holds an interest in homestead real estate, selling or refinancing that property can require court involvement through the property guardianship, an expensive, slow process. A well-drafted estate plan often routes the home through a trust precisely to keep the family residence manageable while your children are minors. If you own real estate in Florida, this is not a detail to leave to chance; our builds the homestead analysis into every plan for parents of minors.

How to put the guardian nomination in place correctly

The mechanics matter, because a nomination that fails Florida’s execution formalities is worthless when you need it most.

• Execute a valid Florida will. Under section 732.502, your will must be signed at the end, in the presence of two witnesses, who sign in your presence and each other’s. Make it self-proving with a notarized affidavit so witnesses need not be tracked down years later.
• Name the guardian explicitly, with a clear alternate, and identify each child by full name and date of birth.
• Pair the will with a trust if minor children will receive assets, so the money is managed and not dumped on an 18-year-old.
• Address the homestead deliberately, consistent with Florida’s constitutional restrictions.
• Revisit every few years, and after any divorce, remarriage, move, or new child. A guardian you picked when your first child was born may not be the right choice a decade later.

You can read more about the foundational documents on our wills overview, and if you are weighing whether assets will pass through court supervision, our Florida probate guide explains what your family would otherwise face. When you are ready to put a plan in writing, reach out to our office for a consultation.

The bottom line

Naming a guardian for your minor children is the decision that protects them when nothing else can. Do it in a properly executed Florida will, name a backup, separate the care of your children from the management of their inheritance with a trust, and account for the homestead if you own property. Done right, it takes an afternoon. Done wrong, or not at all, it becomes a courtroom fight your children inherit on the worst day of their lives.