Estate planning for blended families in Florida means structuring your will, trusts, and beneficiary designations so that both your current spouse and your children from a prior relationship are provided for—without one inheriting at the expense of the other. Because Florida gives surviving spouses powerful, non-waivable rights to homestead property and a 30% elective share of the estate, a blended family that relies on a simple “I leave everything to my spouse” plan often, by accident, disinherits the kids. The fix is deliberate planning, usually built around a trust.
I have sat across the table from too many stepchildren and second spouses who only met each other in a probate courtroom, fighting over a house and a brokerage account that mom or dad assumed would “just work out.” It rarely just works out. Florida law has its own ideas about who gets what, and those ideas do not bend to good intentions.
What makes a blended family estate plan different in Florida
A blended family is any family where one or both partners bring children from a prior relationship into the marriage. The planning challenge is structural: you typically love your current spouse and you want your own children to receive a meaningful inheritance. Those two goals pull in opposite directions when most of your wealth is tied up in a single home and a few accounts.
Here is the trap. Spouses commonly leave everything outright to each other, assuming the survivor will “do right” by everyone’s kids. But once your spouse owns those assets outright, the law lets them do whatever they want with them—remarry, rewrite their will, or leave it all to their biological children. Your kids have no enforceable claim. The phrase I use with clients is blunt: an outright gift to your spouse is a gift to whomever your spouse chooses next.
Florida’s spousal rights you cannot ignore
Before you design anything clever, you have to reckon with three Florida protections that a surviving spouse holds almost regardless of what your will says.
The 30% elective share
Under Florida Statutes § 732.2065, a surviving spouse may claim an “elective share” equal to 30% of the decedent’s elective estate. The elective estate is broader than the probate estate—it reaches certain trust assets, jointly held property, payable-on-death accounts, and more. So even if you write a will leaving your second spouse nothing and giving it all to your children, your spouse can elect against the estate and pull roughly a third of nearly everything back. You cannot quietly disinherit a Florida spouse with a will alone.
Homestead descent restrictions
Florida’s homestead protection, rooted in Article X, Section 4 of the Florida Constitution, is the single biggest tripwire for blended families. If you are survived by a spouse or a minor child, you generally cannot freely devise your homestead by will. A will that tries to leave the home to your kids when you have a surviving spouse is void as to the homestead, and the property instead passes under Florida Statutes § 732.401.
Under that statute, the surviving spouse takes a life estate in the homestead, with the remainder going to your descendants. Or—and this election surprises clients—the spouse may instead choose, within six months of death, an undivided one-half interest as a tenant in common with your descendants. Either way, your children and your spouse become co-owners of a house, locked together. A life-estate-holding stepparent who refuses to sell, while the kids wait years for the remainder, is one of the most common and most bitter disputes I litigate.
The pretermitted spouse and family allowance
If you made your will before the marriage and never updated it, your new spouse may qualify as a “pretermitted spouse” under Florida Statutes § 732.301 and take an intestate share—often half the estate—as if you had no will at all. On top of all this, a surviving spouse is entitled to exempt property and a family allowance. None of these rights vanish because you “meant” for the kids to get the house.
Tools that actually balance a spouse and children from a prior marriage
Once you accept that Florida hands your spouse real rights, the planning becomes about structuring those rights rather than fighting them. A few tools do most of the heavy lifting.
- The marital (QTIP) trust. A qualified terminable interest property trust is the workhorse of blended-family planning. Your spouse receives income from the trust—and a place to live—for life, but you, not your spouse, decide who gets the principal when your spouse dies. That remainder can be locked in for your children. Your spouse is cared for; your kids are guaranteed. Trusts of this kind are the backbone of the strategies you can read more about at .
- A revocable living trust. Holding your assets in a funded revocable trust lets you spell out exactly who receives what and avoids dumping everything into a contested probate.
- An irrevocable life insurance trust (ILIT). Life insurance is the great equalizer in blended families. Leave the house to your kids and buy a policy that funds your spouse—or vice versa—so no one has to be cut out.
- A prenuptial or postnuptial agreement. A valid marital agreement is the only clean way to waive the elective share and homestead rights, freeing you to plan as you wish.
- A special needs trust. If a child or stepchild has a disability and relies on means-tested benefits, an inheritance left outright can disqualify them. A properly drafted preserves both the inheritance and the benefits—a structure worth coordinating with counsel licensed where the beneficiary lives.
Beneficiary designations: the plan you forgot you made
Here is the quiet killer. Your 401(k), IRA, life insurance, and POD bank accounts pass by beneficiary designation, not by your will or trust. I have seen meticulous trust plans completely undone because a retirement account still named an ex-spouse, or named the new spouse alone, leaving the children with nothing.
Walk the steps in order:
- Pull every account that has a beneficiary form—retirement plans, annuities, life insurance, transfer-on-death brokerage, POD bank accounts.
- Confirm each designation names the person (or trust) you actually intend today.
- Coordinate those designations with your will and trust so they reinforce, rather than contradict, the overall plan.
- Re-check after every major life event—marriage, divorce, a death, a new child or grandchild.
Choosing the right people to be in charge
In a blended family, who serves matters as much as what they inherit. Naming your second spouse as sole personal representative and trustee, with your children as beneficiaries, builds in a structural conflict of interest—the person controlling the money is the person whose interests compete with the kids’. Consider a neutral professional trustee, a corporate fiduciary, or co-trustees who must act jointly. The same care applies to your health-care surrogate and durable power of attorney; an adult child and a stepparent who distrust each other should not be forced to make end-of-life decisions together without clear instructions.
A simple example
Say Maria remarries in Boca Raton. She owns a $600,000 home (her homestead) and $900,000 in investments. She has two adult children from her first marriage; her husband Tom has none. If Maria leaves “everything to Tom,” Tom takes the homestead protections and the investments outright—and when Tom dies, his own family inherits all of it. Maria’s children are out.
Restructured: Maria places the investments in a QTIP trust paying Tom income for life, remainder to her children. She buys a life insurance policy naming Tom so he has liquidity, and she addresses the homestead with a marital agreement or a planned life estate she and Tom both understand. Now Tom is genuinely provided for, and Maria’s kids are guaranteed their share. Same assets, completely different outcome.
Why South Florida blended families should plan now
South Florida is full of second marriages, snowbirds with property in two states, and adult children scattered across the country. That mix multiplies the risk of an out-of-date or out-of-state plan colliding with Florida’s homestead and elective-share rules. If you own real estate in more than one state, you may also need ancillary planning to avoid probate in each. Working with a Florida estate planning attorney—such as the team at —ensures your documents are valid here and actually do what you intend.
If you are just getting started, our guides to Florida wills and how Florida probate works are a good next read. When you are ready to build a real plan, reach out for a consultation—blended-family planning rewards getting it right the first time far more than it forgives fixing it later.
Frequently Asked Questions
Can I disinherit my spouse and leave everything to my children in Florida?
Not entirely. Under Florida Statutes § 732.2065 a surviving spouse can elect against your estate and claim 30% of the elective estate, and homestead and pretermitted-spouse rights may apply on top of that. The only reliable way to waive these rights is a valid prenuptial or postnuptial agreement signed by your spouse.
What happens to my Florida home if I leave it to my kids but I'm married?
Under Article X, Section 4 of the Florida Constitution and Florida Statutes § 732.401, a will cannot freely devise homestead when you leave a surviving spouse or minor child. The attempted gift to your children is void as to the homestead; instead your spouse receives a life estate (or may elect a one-half tenant-in-common interest within six months), with the remainder to your descendants.
What is a QTIP trust and why do blended families use it?
A QTIP (qualified terminable interest property) trust pays your surviving spouse income for life and can provide a home, while you—not your spouse—decide who receives the trust principal afterward. That lets you support your spouse during their lifetime while guaranteeing the remainder passes to your own children, preventing accidental disinheritance.
Do beneficiary designations override my will in a blended family plan?
Yes. Retirement accounts, life insurance, annuities, and payable-on-death or transfer-on-death accounts pass by beneficiary designation regardless of what your will or trust says. Review and coordinate every designation after any marriage, divorce, or death, or your overall plan can be quietly undone.
Should my new spouse be the trustee or personal representative?
Often not alone. Naming your spouse as sole fiduciary while your children are beneficiaries creates a built-in conflict of interest. Many blended families use a neutral professional or corporate trustee, or co-fiduciaries who must act jointly, to keep the administration fair to everyone.
