Naming a guardian for minor children in a Florida estate plan means using your will to formally designate the person you want to raise your children if both parents die or become incapacitated. In Florida, this nomination is made in a written will under Chapter 744 of the Florida Statutes, and while it is not automatically binding, a circuit court gives it strong weight when appointing a guardian of the person. For families who own property in more than one state or split time between Florida and somewhere up north, getting this nomination right is one of the most consequential and most overlooked parts of the entire plan.
I have sat across the table from a lot of parents who came in to talk about avoiding probate or saving estate tax, and almost none of them led with the guardianship question. Then we got to it, and the room went quiet. This is the part of estate planning that has nothing to do with money and everything to do with who tucks your kids in at night if you are gone. Let me walk you through how it actually works in Florida.
What “naming a guardian” actually does under Florida law
There are two distinct things a court may appoint for a minor, and people constantly blur them together.
A guardian of the person is responsible for the child’s day-to-day upbringing: where the child lives, schooling, medical decisions, the ordinary business of raising a kid. A guardian of the property manages assets that come to the child, money from a life insurance policy, an inheritance, a wrongful-death settlement, until the child turns 18. These can be the same person, but they very often should not be.
When you name a guardian in your will, you are making a nomination. Under section 744.3046, Florida Statutes, a parent may designate a guardian to serve if the parent dies or becomes incapacitated, and that written declaration carries real legal weight. But the operative word is nominate. A Florida circuit court still has to formally appoint the guardian, and the court’s overriding obligation is the best interest of the child. Your nomination is the starting point and usually the ending point, but it is not a substitute for the court process.
Here is the nuance out-of-state parents miss: if one parent dies and the surviving parent is fit, that parent is the natural guardian under section 744.301 and a guardianship proceeding generally is not even opened. Your will-based nomination is the backstop for the harder case, when neither parent can serve.
Why the guardianship clause belongs in a will, not a trust
Clients who have built a revocable living trust sometimes assume everything, including the kids, gets handled there. It does not. The nomination of a guardian for a minor child is a function of your will, not your trust. A trust governs property; it has no power to name who raises a person.
This is exactly why every Florida parent of minor children needs a properly executed will even if a fully funded trust holds the assets. The will does two jobs at once: it nominates the guardian of the person, and it pours over any stray assets into the trust. If you want a refresher on how Florida wills are executed and what makes them valid, our overview of Florida wills covers the formalities, two witnesses, a notary, the self-proving affidavit, that keep a will from being challenged later.
Special concerns for out-of-state and dual-state families
This is where our clients tend to live, with one foot in Florida and one foot somewhere else, and the guardianship analysis gets genuinely tricky.
Which state’s court hears the case?
Guardianship of a minor is generally decided by the court where the child habitually resides. If your family spends winters in Boca and summers in Connecticut, “where does the child reside” is not always obvious. Florida has adopted the Uniform Child Custody Jurisdiction and Enforcement Act, which courts borrow from to sort out which state has authority over a child. A clean, current will that clearly states your intent helps a judge in either state see what you wanted.
Will your chosen guardian have to move?
If you live in Florida but the person you most trust lives in Ohio, think hard about the practical reality. Are they willing to relocate a grieving child to Ohio, or move to Florida themselves? Courts weigh continuity, the child’s school, friends, community, so naming someone far away is not disqualifying, but it deserves a candid conversation before you sign anything.
Property in two states means two sets of problems
Dual-state ownership multiplies the issues for the property side of guardianship. If your minor child stands to inherit a New York condo and a Florida homestead, a guardian of the property may be answering to courts in both jurisdictions. This is one of several reasons we steer families toward holding assets in trust rather than letting them flow outright to a minor.
The smarter move: pair the guardian with a trust for the money
Here is the trap. If you name a wonderful guardian of the person but leave assets to your child outright, the law forces a guardianship of the property, court-supervised, with annual accountings and attorney involvement, and then the child receives the entire remaining balance, no strings, on their 18th birthday. An 18-year-old with a six-figure check is not a plan; it is a hazard.
The cleaner structure is to hold the children’s inheritance in trust and let the trustee manage and disburse it on terms you set, education first, lump sums at ages you choose, say a third at 25, a third at 30, the rest at 35. The guardian raises the child; the trustee holds the purse. Separating those roles also builds in a healthy check and balance. To understand how these vehicles work, our friends at Morgan Legal’s New York office maintain a thorough explainer on that translates cleanly to Florida planning.
For families whose children have disabilities, this becomes essential rather than optional. An outright inheritance can disqualify a child from Medicaid and SSI; a properly drafted preserves both the inheritance and the public benefits. Florida and New York both recognize these structures, and if your child receives benefits in either state, this is a conversation to have before you finalize anything.
How to actually choose the right person
Clients freeze on this decision more than any other, often for years, leaving themselves with no plan at all. Do not let perfect be the enemy of done. Work through these factors:
- Values and parenting style. Will this person raise your child roughly the way you would, on the things that matter to you?
- Stability and age. Your own parents may be loving but in their seventies. A sibling closer to your age may carry the role for the full distance.
- Existing relationship. Does your child already know and trust this person? Continuity matters enormously to a grieving child.
- Location. Geography is not a dealbreaker, but it shapes the practical disruption to the child’s life.
- Willingness. Ask first. Nominating someone who quietly does not want the role helps no one.
- Financial judgment, separately considered. If they will also serve as trustee, weigh that hard, and consider splitting the roles if their strengths are with the child but not with money.
Always name at least one successor, and ideally two. The most common failure I see is a single named guardian who has predeceased the parent or moved out of the picture, leaving the family back at square one and the choice in a judge’s hands.
Putting it on paper correctly
A guardianship nomination is only as good as the document that carries it. Walk through this sequence:
- Execute a valid Florida will with the statutory formalities, signed by you and two witnesses and notarized with a self-proving affidavit under section 732.503.
- Name primary and successor guardians of the person by full legal name, with a clear statement of your reasoning if the choice might surprise family members.
- Separate the guardian of the property or, better, route the children’s assets into a trust so a property guardianship is unnecessary.
- Coordinate beneficiary designations. Life insurance and retirement accounts that name a minor directly will force a property guardianship; name the trust instead.
- Revisit after every move or major life change. A relocation between states, a divorce, a death, or a new child should trigger a review.
Because the second parent’s death is what activates most of these clauses, both parents should have mirror provisions naming the same primary guardian, so the plan does not depend on who dies first or second. If you want help structuring all of this for a Florida-based family, the team at Morgan Legal’s practice handles exactly this kind of cross-state coordination.
A short word on what happens without a plan
If both parents die with no guardian nominated, the choice falls entirely to a Florida circuit judge under Chapter 744. Relatives may petition, sometimes competing relatives, and the court decides based on the record in front of it, not the conversations you had at the dinner table. The process is public, can be contested, and produces an outcome you had no voice in. Every bit of that is avoidable with a will you can sign in an afternoon.
If you have minor children and you are not certain your documents are current, that uncertainty is itself the problem. Reach out and we will pressure-test what you have, and if you want to understand the broader process your family would face without planning, our guide to Florida probate lays it out.
Frequently Asked Questions
Is the guardian I name in my Florida will automatically appointed?
No. Your will-based nomination is a strong recommendation, not an automatic appointment. A Florida circuit court still formally appoints the guardian and must act in the child’s best interest, but courts give significant weight to a parent’s written designation under Chapter 744 of the Florida Statutes and almost always honor it absent a serious concern.
Should the guardian also manage my child's inheritance?
Not necessarily. The guardian of the person raises the child, while a guardian of the property or a trustee manages money. Many families separate these roles so the best caregiver is not forced to be the best money manager. The cleanest approach is to hold the inheritance in a trust and let a trustee disburse it on terms you set, avoiding a court-supervised property guardianship entirely.
We split time between Florida and another state. Which state decides guardianship?
Generally the state where the child habitually resides, sorted out using the principles of the Uniform Child Custody Jurisdiction and Enforcement Act, which Florida has adopted. For dual-state families this can be ambiguous, so a current will clearly stating your intent helps a judge in either state honor your wishes and reduces the risk of competing proceedings.
Do I need a will if I already have a living trust?
Yes. A trust governs property and cannot nominate who raises your children. The nomination of a guardian for a minor must be made in a valid will. Every Florida parent of minor children needs a properly executed will even if a fully funded revocable trust holds the assets.
What happens if I never name a guardian?
If both parents die without nominating a guardian, a Florida circuit judge chooses one under Chapter 744. Relatives may petition, sometimes in conflict with one another, and the court decides without your input. The proceeding is public and can be contested, producing an outcome you had no voice in, all of which a simple will avoids.
For more on our Florida practice, see our overview of powers of attorney in Florida. Morgan Legal Group's affiliated New York office also handles Medicaid asset protection trusts.
