Prenuptial & Postnuptial Agreements – St. Augustine Marital Agreement Lawyer

Protecting Your Assets, Your Future, and Your Peace of Mind

St. Johns Law Group offers experienced legal guidance in the preparation and negotiation of prenuptial (prenup) and postnuptial (postnup) agreements for clients throughout St. Augustine, St. Johns County, and Northeast Florida. Whether you are planning to marry or are already married, these agreements can provide peace of mind and financial clarity—especially when one or both parties have significant assets, business interests, or children from a prior relationship.

Attorney Rachael Greene has 25 Years of Experience and is a Certified Family Law Mediator.

Our family law attorneys understand that discussing financial matters with a current or future spouse can be sensitive. We help you approach this important conversation with professionalism, discretion, and a clear understanding of Florida law.

What Is a Prenuptial Agreement?

A prenuptial agreement (also called a premarital agreement) is a legal contract entered into before marriage that sets out how property, debts, income, and spousal support will be handled if the marriage ends.

Prenups can be used to:

• Protect premarital assets

• Define ownership of property acquired during the marriage

• Establish or waive rights to alimony

• Safeguard business interests or family inheritances

• Clarify responsibility for debts

• Provide for children from prior relationships

These agreements are governed by Florida Statute § 61.079, which is based on the Uniform Premarital Agreement Act (UPAA). This statute defines what can be included in a prenup, when it becomes effective, and the standards for enforceability.

You can view the full statute here:
Florida Statute § 61.079 – Premarital Agreements

What Is a Postnuptial Agreement?

A postnuptial agreement is similar to a prenup but is executed after the marriage has taken place. Couples may choose a postnup to address:

• Newly acquired assets or inheritance

• Business ownership changes

• Shifts in marital dynamics or financial responsibilities

• Estate planning updates

• Concerns over future divorce or separation

Postnups must meet the same basic standards of enforceability as prenups, including fairness, voluntary execution, and full disclosure.

You can view the full statute on Wavier of spousal rights here:

Florida Statute § 732.702

Florida Legal Requirements

For either type of marital agreement to be enforceable in Florida, the following conditions must be met:

• Written Form – The agreement must be in writing and signed by both parties

• Voluntary Execution – Both spouses must enter the agreement willingly, without coercion

• Full Financial Disclosure – Each party must disclose their assets and debts

• Fairness – The agreement must not be unconscionable or against public policy

Certain issues—like child custody or child support—cannot be waived in a prenup or postnup under Florida law.

Why Work with St. Johns Law Group?

• Skilled Family Law Attorneys
  Our legal team understands the nuances of Florida Statute § 61.079 and how to draft enforceable, customized agreements that protect your interests.

• Tailored to Your Needs
  We create clear, personalized agreements based on your circumstances—not boilerplate templates.

• Discreet, Practical Guidance
  We help couples navigate sensitive financial discussions with professionalism and respect.

• Litigation-Aware Legal Drafting
  Our attorneys prepare marital agreements with enforceability in mind—should disputes arise in the future.

Who Can Benefit from a Marital Agreement?

• Professionals and business owners

• High-net-worth individuals

• Couples entering second marriages

• Blended families

• Anyone with substantial premarital assets or family inheritance

Serving Clients Across Northeast Florida

We assist individuals and couples in:

• St. Augustine

• Ponte Vedra Beach

• Nocatee

• St. Johns

• Palm Coast

• Flagler County

• Duval County

• Clay County

• Putnam County

Contact Our Marital Agreement Attorneys in St. Augustine

If you’re getting married or want to establish financial clarity during your marriage, a prenuptial or postnuptial agreement can provide important legal protection and peace of mind. The attorneys at St. Johns Law Group are here to guide you every step of the way.

📞 Call: (904) 495-0400
📧 Email: info@sjlawgroup.com