Second Marriages and Prenuptial Coordination in Florida: An Estate Planning Guide for Palm Beach Couples

Planning for a second marriage in Florida means coordinating a prenuptial agreement with your estate plan so that your spouse, your children from a prior relationship, and your assets are each protected the way you intend. Because Florida law gives surviving spouses powerful default rights — an elective share, homestead protections, and a forced share of an intestate estate — a prenup that is not synchronized with your will and trusts can quietly undo years of careful planning. The goal is a single, consistent strategy where the marital agreement and the estate documents say the same thing.

I have sat across the table from a lot of Palm Beach couples in this exact situation: two people in their sixties or seventens, each with grown children, each bringing a home, a brokerage account, and an IRA into the marriage. They are happy. They are also, understandably, a little nervous about what happens when one of them passes and the survivor is left to sort things out with the other person’s kids. Done right, the prenuptial agreement and the estate plan answer those questions in advance, in writing, before anyone is grieving.

Why Second Marriages Need Coordinated Planning in Florida

A first marriage usually involves shared children and a shared financial history. A second or later marriage often does not. Each spouse may have separate property, separate beneficiaries, and a separate idea of who should inherit what. Florida’s default rules were written for the traditional case, and they can produce results that neither spouse actually wants.

Consider the most common surprise. Under Florida Statutes Chapter 732, a surviving spouse is entitled to an elective share equal to 30% of the deceased spouse’s “elective estate” — and that elective estate reaches far beyond the probate estate. It can pull in revocable trust assets, certain jointly held property, transfers made within a year of death, and more. So a husband who leaves everything to his children through a trust, believing he has provided for his new wife another way, may still owe her 30% by operation of law. Without coordination, his children inherit less than he planned and his wife may receive more than he intended, or vice versa.

This is the central reason second marriages need their documents aligned: in Florida, the spouse you marry acquires statutory rights that override a will or trust unless those rights are waived. A prenuptial agreement is the cleanest, most enforceable way to do that waiving.

The Florida Spousal Rights a Prenup Can Address

A well-drafted Florida prenuptial agreement, governed by the Florida Uniform Premarital Agreement Act (Florida Statutes Chapter 61, sections 61.079 and following), can waive or modify several spousal entitlements that otherwise attach automatically at marriage. The rights most relevant to estate planning include:

• The elective share — the 30% claim against the elective estate under Florida Statutes 732.201–732.2155.
• The intestate share — what a spouse receives if the other dies without a valid will.
• Homestead rights — Florida’s constitutional protection that restricts how a homesteaded residence can be devised when there is a surviving spouse or minor child (Florida Constitution, Article X, Section 4, and Florida Statutes 732.401–732.4015).
• Family allowance and exempt property — the statutory allowance (up to $18,000) and certain exempt personal property a surviving spouse may claim under Florida Statutes 732.402 and 732.403.
• Pretermitted spouse rights — protection for a spouse who married the decedent after the will was executed and was not provided for (Florida Statutes 732.301).
• Preference in serving as personal representative of the estate.

Homestead deserves special attention, and I’ll come back to it, because it is the single trap that catches the most second-marriage couples in Palm Beach.

How the Prenup and the Estate Plan Have to Match

A prenuptial agreement is a contract between two people. A will and a revocable living trust are dispositive documents that direct who receives property at death. These are different tools doing different jobs, and trouble starts when they contradict each other.

Here is the pattern I look for when reviewing a second-marriage plan. The prenup waives the elective share. Good. But the will still leaves the spouse a specific bequest, and the trust names her as a lifetime beneficiary, and the IRA beneficiary form is blank or still lists an ex-spouse. Now we have three documents and three different answers. After death, that becomes a dispute, and disputes in Florida probate are expensive and slow.

Coordination means treating the prenup as the policy and the estate documents as the implementation. If the agreement says the surviving spouse will receive a life estate in the home plus a $500,000 marital trust, then the will, the trust, the deed, and the beneficiary designations all have to reflect exactly that — no more, no less. The two streams of planning should be drafted together, ideally by attorneys who are coordinating, not in separate silos years apart.

The Documents That Must Be Reconciled

1. The prenuptial agreement — defines separate property, spousal waivers, and any affirmative promises (such as a trust funded at death).
2. The will — disposes of probate assets and names a personal representative; should reference the agreement.
3. The revocable living trust — usually the workhorse, holding the home and investments and often containing the marital-trust provisions promised in the prenup.
4. Beneficiary designations — retirement accounts, annuities, and life insurance pass outside the will and trust, so they must be updated to match.
5. Property deeds and titling — how the home and accounts are titled (joint, individual, tenants by the entirety) can override everything else.

If you only fix one of these and forget the rest, you have not finished the job. I tell clients that beneficiary forms are where good plans go to die — they are easy to overlook and they beat the will every time.

The Homestead Problem Snowbirds Should Understand

For seasonal residents and retirees who have made Palm Beach their permanent home, the Florida homestead is both a blessing and a complication. The constitutional homestead protection shields the residence from most creditors, but it also restricts how you can leave it. Under Florida law, if you are survived by a spouse — or a minor child — you generally cannot freely devise your homestead to whomever you choose.

The default outcome, when a spouse and descendants survive, gives the surviving spouse a life estate in the homestead with the remainder to the decedent’s descendants, or, by election, an undivided one-half tenancy in common. For a second marriage, that can be exactly wrong. The new spouse may want to sell and move closer to her own children; the decedent’s children may want their inheritance now, not decades from now. The life-estate-versus-remainder structure forces them into a long, often uncomfortable co-ownership.

A prenuptial agreement can include a valid waiver of homestead rights, which then frees you to devise the home as you wish — perhaps to your children outright with a right of occupancy for your spouse, or to a trust that sells the home and divides the proceeds. Florida courts enforce these waivers when they are properly drafted and the formalities are met. This is not a place for a generic online form. The homestead waiver language has to be precise, and it has to be consistent with how the deed is titled.

Making the Prenup Enforceable Under Florida Law

A coordinated plan only works if the prenup actually holds up. Under Florida Statutes 61.079, a premarital agreement can be set aside if it was not signed voluntarily or if it was the product of inadequate financial disclosure (absent a valid waiver of disclosure) and was unconscionable when executed. To give the agreement the best chance of surviving a challenge, I generally insist on:

• Full, written financial disclosure by both parties — assets, liabilities, and income, attached as schedules.
• Independent counsel for each spouse, so neither can later claim they did not understand what they signed.
• Adequate time before the wedding — never the night before the rehearsal dinner, which invites a duress argument.
• Clear, specific waiver language for the elective share, homestead, and other spousal rights, citing the statutes being waived.
• Proper execution formalities, including notarization and, where homestead is involved, the heightened care Florida courts expect.

A prenup that is rushed, lopsided, or signed without disclosure is a prenup a surviving spouse’s lawyer will attack in probate court — and if it falls, every spousal right it tried to waive comes roaring back.

Common Strategies for Balancing Spouse and Children

Most of my second-marriage clients are not trying to disinherit anyone. They want to provide for the survivor and still leave a meaningful legacy to their own children. Several well-worn structures accomplish that:

• The QTIP trust — a qualified terminable interest property trust pays income (and sometimes principal) to the surviving spouse for life, then passes the remainder to the first spouse’s children. The spouse is cared for; the children’s inheritance is locked in.
• Life insurance for the children — the spouse keeps the home and accounts, while a policy delivers an immediate, clean inheritance to the children with no probate.
• Separate property buckets — assets brought into the marriage stay titled separately and pass directly to each spouse’s own children, while jointly built assets are shared.
• A right of occupancy in the home for the surviving spouse for a set number of years or until remarriage, after which the property passes to the children.

Whichever structure fits, it has to be promised in the prenup and then actually built in the trust. For couples whose planning extends across state lines — say, a New York apartment kept alongside the Palm Beach home — coordination matters even more, because two states’ rules can collide. Families navigating that overlap, or who want to understand how lifetime care and asset protection fit into the picture, often benefit from a conversation about before the documents are finalized.

Don’t Forget Long-Term Care and Asset Protection

Second marriages between retirees raise a question many couples would rather not think about: what happens if one spouse needs nursing-home-level care and the other does not. Without planning, the cost of long-term care can consume assets that were meant to support the healthy spouse and pass to the children. The prenup and estate plan should anticipate this, separating which assets are exposed to a care spend-down and which are insulated.

Florida and New York both offer Medicaid planning tools, including irrevocable trusts designed to protect a residence and other assets while preserving eligibility. The mechanics differ by state and by look-back rules, so this is specialized work — but couples with property in both states sometimes use, for example, a for the northern assets while handling the Florida homestead under its own protective rules. The point is to address care costs inside the same coordinated plan, not as an afterthought.

A Practical Sequence for Palm Beach Couples

When clients ask me how to actually do this, I give them an order of operations:

1. Inventory every asset and how it is titled, before the wedding.
2. Decide, as a couple, what the survivor receives and what flows to each side’s children.
3. Draft the prenup with that decision embedded and the right Florida waivers.
4. Rebuild the wills and trusts to mirror the prenup exactly.
5. Update every deed and beneficiary designation to match.
6. Review the whole plan every few years, and after any major change — a sale, a move, a new grandchild.

That sequence keeps the prenup and the estate plan as one coherent story rather than two contracts pulling in opposite directions. You can read more about how the foundational documents fit together on our wills and trusts overview, and about what happens when a plan is incomplete on our Florida probate page. If you keep significant assets in Florida specifically, our Florida-focused team also outlines its approach to .

The Bottom Line

A second marriage is a fresh start, and Florida law treats it as one — automatically granting your new spouse rights that can reshape your estate whether you planned for them or not. A prenuptial agreement that is drafted in coordination with your will, your trusts, your deeds, and your beneficiary forms lets you decide those outcomes yourself, fairly and in advance. The couples who do this well are not the ones with the most assets. They are the ones whose documents all tell the same story. When you are ready to put that plan together, reach out to our office to start the conversation.

Frequently Asked Questions

Does a prenuptial agreement override Florida's elective share for a surviving spouse?

Yes, if it is drafted correctly. Under the Florida Uniform Premarital Agreement Act (Florida Statutes 61.079), a spouse can waive the 30% elective share provided for in Florida Statutes 732.201 and following. The waiver must be voluntary, supported by adequate financial disclosure or a valid disclosure waiver, and not unconscionable when signed. If those requirements are not met, a court can set the waiver aside and the elective share applies.

Can I leave my Florida home to my children instead of my new spouse?

Only if your spouse has waived homestead rights. Florida’s constitutional homestead protection restricts how you can devise your residence when a spouse or minor child survives you, generally giving the spouse a life estate or a one-half interest. A properly drafted homestead waiver in a prenuptial agreement frees you to leave the home to your children, often with a right of occupancy for your spouse. The waiver language must be precise and consistent with how the deed is titled.

Why do my will and prenup have to match?

Because they are different tools that can contradict each other. A prenup is a contract waiving spousal rights, while a will and trust direct who inherits property. If the prenup waives the elective share but the will, trust, or beneficiary forms still leave the spouse different amounts, the result is confusion and litigation after death. Coordinating all the documents so they say the same thing prevents disputes and keeps the plan you intended intact.

What is a QTIP trust and why is it common in second marriages?

A QTIP (qualified terminable interest property) trust pays income, and sometimes principal, to your surviving spouse for life, then passes the remaining assets to the beneficiaries you choose, typically your children from a prior relationship. It is popular in second marriages because it provides for the surviving spouse without giving them the power to redirect the inheritance away from your children. The QTIP terms should be promised in the prenup and built into your trust.

When should we sign a prenup before a Florida wedding?

Well before the ceremony, never at the last minute. Signing on the eve of the wedding invites a claim that the agreement was signed under duress, which can make it unenforceable. Give both parties time to review the agreement, exchange full financial disclosure, and consult independent attorneys. A prenup negotiated calmly weeks or months ahead is far more likely to survive a later challenge in probate court.