Prenuptial Agreements in Florida: What They Can and Can’t Do
A practical, plain-language explanation for couples preparing for marriage.
Prenuptial agreements—often called prenups—are becoming increasingly common among Florida couples from all walks of life. While many people assume prenups are only for celebrities or the very wealthy, they can be valuable planning tools for anyone entering marriage with assets, debts, a business, or children from a previous relationship. Rather than planning for divorce, many couples view a prenuptial agreement as a way to begin marriage with openness, financial clarity, and mutual understanding.
This guide explains exactly what Florida prenups can cover, what they cannot cover, and how to ensure they are enforceable.
What Is a Prenuptial Agreement?
A prenuptial agreement is a written contract signed before marriage that outlines how finances will be handled if the couple divorces or if one spouse passes away.
Florida’s rules for prenups come from the Uniform Premarital Agreement Act (UPAA), which provides clear guidelines for enforceability.
The purpose is not to predict divorce — it’s to create clarity, prevent conflict, and protect both spouses from future financial uncertainty.
What Prenups CAN Cover in Florida
Prenuptial agreements can address almost all financial matters, including:
✔ Division of property
Who keeps which assets if the marriage ends.
✔ Protection of premarital assets
Homes, savings, businesses, inheritances, or investments owned before the marriage.
✔ Responsibility for debts
Credit cards, business loans, student loans — deciding who is responsible for what.
✔ Business ownership and future growth
Protecting a business so the non-owner spouse doesn’t acquire rights to it.
✔ Spousal support (alimony)
A prenup can limit, waive, or define alimony — with some restrictions.
✔ Estate planning and inheritance rights
Especially important for families with children from prior relationships.
In short, prenups help couples enter marriage with transparent expectations.
What Prenups CANNOT Cover
Some topics are legally off-limits because they involve the rights of children or public policy.
❌ Child custody or time-sharing
Courts will always decide what is best for the child at the time of separation.
❌ Child support amounts
Child support cannot be waived or pre-decided.
❌ Anything that encourages divorce
For example, a clause awarding money for filing for divorce is unenforceable.
❌ Rules about personal behavior
Florida courts generally do not enforce lifestyle clauses (e.g., who does chores, frequency of intimacy, weight requirements, etc.).
What Makes a Prenup Enforceable in Florida?
A prenup must meet specific legal standards to hold up in court.
✔ Voluntary agreement
No pressure, threats, or last-minute surprises.
✔ Full financial disclosure
Each spouse must reveal their income, assets, debts, and financial obligations.
✔ Signed well before the wedding
Prenups signed days before the ceremony can be challenged as coercive.
✔ Written and signed
Oral agreements do NOT count.
Why More Florida Couples Are Choosing Prenups
Modern prenups help couples:
- Merge finances with confidence
- Protect family businesses or inheritances
- Clarify expectations about debt
- Avoid future legal battles
- Safeguard children from prior relationships
Many couples view prenups as a thoughtful and mature way to start a marriage — not a sign of mistrust.
The Bottom Line: Prenups Provide Clarity and Protection
A thoughtfully prepared prenuptial agreement can do more than protect finances—it can encourage honest conversations about expectations, responsibilities, and future goals before marriage begins. By addressing important financial issues in advance, couples often reduce uncertainty and create a stronger foundation for their future together.
If you are considering a prenuptial agreement in Florida, working with an experienced family law attorney can help ensure your agreement reflects your goals and complies with Florida law.
Frequently Asked Questions
What is a prenuptial agreement in Florida?
A prenuptial agreement, or prenup, is a written contract signed before marriage that allows a couple to determine how certain financial matters—such as property, debts, business interests, and spousal support—will be handled if the marriage ends or one spouse dies. Florida recognizes and enforces valid prenuptial agreements under the Uniform Premarital Agreement Act.
What can a Florida prenuptial agreement include?
A Florida prenup may address issues such as the division of property, responsibility for debts, protection of premarital assets, business ownership, inheritance rights, and certain provisions regarding alimony. Each agreement should be tailored to the couple's individual financial circumstances and goals.
Can a prenuptial agreement determine child custody or child support?
No. Florida law does not allow parents to predetermine child custody, parenting time, or child support through a prenuptial agreement. If a marriage ends, those issues are decided based on the child's best interests and applicable Florida law.
Can a prenup protect a business I owned before marriage?
Yes. A carefully drafted prenuptial agreement can help identify a business as separate property and establish how future ownership, appreciation, and income will be treated. This can be especially important for business owners who want to preserve the stability and continuity of their company.
Can alimony be waived in a Florida prenup?
In many cases, yes. Florida law generally allows spouses to limit or waive future alimony in a prenuptial agreement. However, courts may decline to enforce certain provisions if they are found to be unconscionable or otherwise inconsistent with Florida law.
Do both people need separate attorneys?
Florida law does not require each person to have separate legal counsel. However, independent legal representation is strongly recommended because it helps ensure that each party fully understands the agreement and entered into it voluntarily.
Can a prenuptial agreement be challenged in court?
Yes. A prenuptial agreement may be challenged if there is evidence that it was signed under duress, without adequate financial disclosure, through fraud, or without meeting Florida's legal requirements for enforceability.
Can a prenup protect an inheritance?
Yes. A prenuptial agreement can help preserve inheritances and other separate property by clearly identifying those assets and specifying how they will be treated during the marriage and in the event of divorce.
Are prenuptial agreements only for wealthy couples?
No. Prenuptial agreements can benefit couples of all income levels. They provide clarity about financial expectations, protect existing assets and debts, and can help reduce future misunderstandings and legal disputes.
When should we begin discussing a prenuptial agreement?
Ideally, couples should begin discussing a prenuptial agreement several months before the wedding. Starting early gives both parties time to exchange financial information, seek independent legal advice if desired, and review the agreement without feeling pressured by an approaching wedding date.