Florida Prenuptial Agreements Explained: What You Can (and Can’t) Include

Marriage is one of life’s most meaningful commitments — emotionally, legally, and financially. For couples who want to protect their assets, clarify expectations, and enter marriage with mutual understanding, a prenuptial agreement can be an invaluable tool.

In Florida, prenuptial agreements (often called “prenups”) aren’t just for the ultra-wealthy. They’re practical, flexible legal documents that allow both parties to define financial boundaries, protect existing assets, and establish how property will be handled in the future.

At Fournier Law, we help couples throughout Tallahassee and North Florida draft, review, and negotiate fair and enforceable prenuptial agreements that align with their goals — whether they’re entering marriage for the first time or remarrying later in life.

This guide explains what Florida prenuptial agreements can and cannot include, how they’re enforced, and why having a thoughtful, legally sound prenup benefits both partners.

What Is a Prenuptial Agreement?

A prenuptial agreement is a written contract signed by two people before marriage that outlines how assets, debts, and other financial matters will be handled during the marriage and in the event of divorce or death.

The purpose isn’t to plan for failure — it’s to create transparency and ensure both spouses understand their rights and responsibilities before entering into marriage.

Florida law formally recognizes prenuptial agreements under the Uniform Premarital Agreement Act (UPAA), codified in Florida Statutes §61.079.

Outbound Link: To read the full statute, visit the Florida Legislature – Section 61.079.

Why Couples in Florida Choose Prenuptial Agreements

There are many reasons modern couples — including young professionals, business owners, and retirees — decide to sign a prenup.

Common motivations include:

Protecting pre-marital assets. Safeguard savings, real estate, or investments owned before the marriage.
Defining how marital property will be divided. Set clear expectations about asset and debt division in case of divorce.
Shielding a business. Prevent a privately owned company from being subject to division or valuation disputes.
Protecting children from a previous relationship. Ensure certain assets are reserved for heirs or inherited property.
Avoiding costly legal battles. Reduce uncertainty and conflict if the marriage ends.

A well-drafted prenuptial agreement can actually strengthen a relationship, fostering open communication and mutual understanding about money, which is one of the leading sources of conflict in marriage.

What a Florida Prenuptial Agreement Can Include

Florida law allows couples a great deal of flexibility when it comes to what they can include in their prenuptial agreement. However, everything must be reasonable, voluntary, and fully disclosed to be enforceable.

Here’s what you can include:

1. Property Division and Ownership

One of the primary purposes of a prenup is to clarify who owns what — both before and during the marriage.

Your agreement can specify:

What assets are separate property (owned individually before the marriage).
How marital property (acquired during the marriage) will be divided.
How certain assets, such as a home or investment account, will be managed if jointly owned.

Example: If one spouse owns a vacation property before marriage, the agreement can ensure that asset remains separate, even if the couple later invests in renovations together.

2. Division of Debts

A prenuptial agreement can protect one spouse from assuming the other’s debts — such as student loans, business liabilities, or credit card balances.

This can be particularly important when one party enters the marriage with significant financial obligations or high-risk investments.

3. Alimony (Spousal Support)

Prenups can define how spousal support (alimony) will be handled if the marriage ends. Couples can agree to:

Waive alimony entirely
Set a specific amount or duration
Leave it open for negotiation

However, Florida courts retain discretion. If enforcing a spousal support waiver would leave one spouse financially destitute, the court may disregard that clause in the interest of fairness.

4. Inheritance and Estate Planning

Prenuptial agreements can be used to protect inheritances and estate rights, ensuring certain assets pass to children or family members rather than to a spouse.

This is especially relevant for individuals who:

Have children from previous marriages
Own family businesses or generational assets
Wish to preserve inherited property or trusts

By coordinating a prenup with an estate plan, couples can avoid unintended consequences and ensure their legacy is protected.

Outbound Link: Learn more about estate planning and asset protection through the American Bar Association – Family Law Resources.

5. Business Ownership and Professional Practices

If one or both spouses own a business or professional practice, the prenup can address how the business will be valued and divided (or not divided) in the event of divorce.

This can include:

Protecting ownership shares
Preventing the business from being sold or liquidated
Defining how profits and debts are treated

For business owners, this protection is crucial to maintaining operations, employee stability, and investor confidence.

6. Financial Responsibilities During Marriage

Prenuptial agreements can outline how finances will be managed day-to-day — helping prevent misunderstandings later.

Couples may decide:

How household expenses will be paid
Whether to maintain joint or separate bank accounts
How major purchases or investments will be made

While this section isn’t legally enforceable in the same way property division is, it serves as a roadmap for financial harmony during the marriage.

What a Florida Prenuptial Agreement Cannot Include

Although prenups can cover a wide range of financial issues, Florida law places strict limits on what they can address.

Here’s what cannot legally be included:

1. Child Custody or Child Support

Florida courts will not enforce any provision in a prenuptial agreement that dictates future child custody, visitation, or support arrangements.

Custody and support decisions are always made based on the best interests of the child at the time of divorce, not before.

Even if both parties agree in advance, such clauses are considered against public policy and are automatically void.

2. Anything Illegal or Against Public Policy

Prenuptial agreements cannot include terms that violate the law or public policy — such as waiving the right to domestic violence protection, limiting access to courts, or enforcing illegal behavior.

3. Personal or Lifestyle Clauses

While it’s not uncommon for couples to include “lifestyle clauses” — such as who will do certain chores, how often vacations will happen, or even infidelity penalties — these provisions are not legally enforceable in Florida.

Courts view marriage as a personal relationship, and the law only governs its financial and legal aspects.

That said, including lifestyle clauses can still serve a symbolic or emotional purpose, helping couples clarify expectations.

What Makes a Prenuptial Agreement Enforceable in Florida

Even the best-written prenup can be challenged if it doesn’t meet Florida’s legal requirements. To ensure your agreement is valid and enforceable, it must satisfy the following conditions:

1. It Must Be Voluntary

Both parties must enter the agreement freely and willingly. If one party was coerced, pressured, or manipulated — even emotionally — the agreement could be thrown out.

Tip: Each party should have their own attorney to demonstrate informed consent and avoid claims of duress.

2. Full and Honest Financial Disclosure

Each person must fully disclose their income, assets, debts, and financial obligations before signing. Concealing assets or misrepresenting finances is one of the most common reasons a court invalidates a prenup.

Transparency builds trust — and ensures the agreement stands up in court if ever challenged.

3. It Must Be in Writing and Signed Before the Wedding

Verbal agreements don’t count. A prenuptial agreement must be in writing, signed by both parties, and executed before marriage. Once the couple marries, the document becomes legally binding.

4. It Must Be Fair and Consistent

Although Florida law allows couples to waive certain rights, courts will not enforce agreements that are grossly one-sided or “unconscionable.”

For example, if one spouse would be left impoverished while the other retains all marital wealth, the agreement could be deemed invalid.

Can a Prenuptial Agreement Be Changed or Canceled?

Yes. Florida law allows couples to amend or revoke a prenuptial agreement after marriage.

Both spouses must agree to the changes in writing, and the amendment must be signed by both parties. This can be useful when:

Financial circumstances change significantly
One spouse starts or sells a business
The couple purchases substantial new property
They want to update estate planning provisions

This flexibility allows your prenup to evolve as your relationship and financial life do.

How Courts Handle Prenuptial Disputes in Florida

If one spouse challenges the validity of a prenuptial agreement, the court will examine:

Whether full disclosure was provided
Whether the agreement was signed voluntarily
Whether the terms were fair and reasonable
Whether each party had time and access to legal counsel

If any of these conditions are unmet, the court may invalidate part or all of the agreement.

However, a properly drafted prenup — created by an experienced family law attorney — is typically upheld, even in high-conflict divorces.

The Role of a Family Law Attorney

Working with a skilled family law attorney ensures your prenup reflects your intentions, meets Florida’s legal standards, and is tailored to your unique financial situation.

At Fournier Law, our approach includes:

Conducting a full financial analysis of assets and debts
Drafting clear, balanced, and enforceable terms
Ensuring voluntary and informed consent
Coordinating with financial and estate planning professionals
Providing compassionate, confidential guidance

Whether you’re a young couple planning your first marriage or a high-net-worth individual entering a second union, we ensure your interests — and your future — are protected.

Common Misconceptions About Prenuptial Agreements

Myth 1: Prenups are only for the wealthy.
→ Not true. Prenups are useful for anyone who wants financial clarity and fairness.

Myth 2: Asking for a prenup means you expect divorce.
→ In reality, prenups often improve communication and reduce marital stress about money.

Myth 3: Prenups can include anything we want.
→ Florida law restricts certain topics, like child custody or lifestyle rules.

Myth 4: Courts rarely enforce prenups.
→ A well-drafted, transparent prenup is very likely to be enforced in Florida.

Why Work with Fournier Law

At Fournier Law, we know that conversations about prenuptial agreements can be emotional — but they don’t have to be difficult.

Our team provides a respectful, judgment-free environment where couples can discuss their financial futures openly. We focus on:

Discretion and privacy for all clients
Balanced agreements that protect both parties
Strategic planning for asset protection and peace of mind

Our Tallahassee-based firm works with clients across North Florida — including high-net-worth individuals, professionals, and couples blending families — to create customized, enforceable prenuptial agreements.

Final Thoughts

A prenuptial agreement is not a plan for failure — it’s a foundation for mutual respect, financial security, and transparency. By addressing important issues now, you and your partner can enter marriage with confidence, knowing your future is protected.

At Fournier Law, we help couples protect what matters most — their financial stability, their peace of mind, and their relationship.

If you’re engaged or planning to marry in Florida, contact Fournier Law today to schedule a confidential consultation and begin drafting a prenup that reflects your shared vision for the future.

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