Selling Your Company After Marriage: Can a Florida Prenup Address the Proceeds?

By Nadia Pazos, Family Law Attorney, Pazos Law Group · Updated October 21, 2026

How Florida treats premarital business interests, appreciation and proceeds

Under Florida Statutes § 61.075(6)(b)1., property acquired prior to the marriage generally starts as nonmarital. The same provision includes property received in exchange for nonmarital property. This provides a starting point for analyzing proceeds from premarital shares, but a sale may involve several different payment rights.

Section 61.075(6)(a)1.b. includes appreciation attributable to the efforts of either party during marriage or contributions of marital assets. An owner’s work after the wedding can therefore matter. The analysis should distinguish the premarital interest from any marital enhancement.

Section 61.075(6)(b)4. also recognizes property excluded by a valid written agreement. A prenup can address classification before the transaction occurs. Counsel should examine what each payment actually represents: existing ownership, later appreciation, future services or another contractual right. The closing date alone does not answer those questions.

What should the prenup define?

A clause referring only to “my company” leaves practical questions unanswered. The agreement should identify the entity, ownership interest and intended treatment of replacement assets. These are topics to discuss with counsel, rather than terms every couple must adopt:

• Sale proceeds. Identify which shares or assets are covered and how cash, securities and other consideration will be treated. Address a partial sale as well as a complete exit, and distinguish company-level receipts from money distributed personally to the owner.
• Earn-outs. Describe payments dependent on later performance. Ask transaction counsel which conditions relate to the business sold and which depend on your continued employment or services. Avoid treating every future payment as identical merely because it appears in the sale agreement.
• Escrow and holdbacks. Address money withheld at closing, later releases, purchase adjustments and amounts returned to the buyer. The drafting should explain how those changes affect the property allocation between spouses.
• Rollover equity. Identify the interest retained or received in the buyer or a new holding company. Discuss later appreciation, distributions, dilution and another sale, along with new equity granted for work performed after closing.
• Reinvestment. Address what happens when proceeds purchase another business, securities or real estate. Consider subsequent income and gains, additional contributions from other sources, and whether the spouses intend any purchases to be jointly owned.
• Commingling and tracing. Set out the intended treatment of transfers between accounts and purchases made with mixed funds. Discuss records connecting the original interest to the closing payment and later investments, including how deliberate gifts or changes in ownership will be documented.

Consider an owner who expects cash at closing, a later earn-out and an interest in the buyer. Those are three assets with different documents and conditions. An agreement that names only the original shares may leave uncertainty about the replacement interests. Reviewing the transaction structure while drafting lets the parties discuss those differences expressly.

Timing and disclosure before the wedding

Section 61.079 requires a signed writing and makes the agreement effective upon marriage. It sets no fixed premarital waiting period. Its enforcement rules address involuntary signing, misconduct and a separate unconscionability test involving disclosure, written waiver and knowledge.

Begin while there is time to exchange documents, obtain independent advice and discuss revisions. A wedding deadline and a buyer’s closing timetable are different pressures. Tell your lawyer about both, including any planned travel or periods when either person will be unavailable.

For disclosure, distinguish current facts from expectations. A tentative offer is not a completed sale, and an estimated value is not a guaranteed payment. Bring available offers, valuation materials and transaction drafts, identifying their dates and limitations. If negotiations change materially before signing, ask counsel what needs updating. Confidentiality restrictions should be discussed with transaction counsel so the disclosure process can be planned appropriately.

Coordinate with M&A and tax counsel

The family lawyer addresses the agreement between prospective spouses. Mergers-and-acquisitions counsel should explain the sale structure, transfer restrictions, required consents and obligations to the buyer. Tax counsel should advise on the tax consequences and how transaction allocations affect your circumstances. The prenup should be reviewed alongside those documents rather than drafted from a short description of the expected payout.

Ask the lawyers to compare definitions of ownership, proceeds, compensation and replacement equity. An internal allocation between spouses should not be mistaken for a change to the buyer’s contractual rights or a tax determination. This page is not tax advice; coordinate with tax and transaction counsel before deciding how to structure or receive the sale consideration.

What to bring to the consultation

• Your wedding date, anticipated sale timetable and any prenup draft already received.
• The ownership history, capitalization table, operating or shareholder agreement, and documents showing when you acquired each interest.
• Available financial statements, valuation reports and information about business debts or personal guarantees.
• Letters of intent and available sale drafts, including earn-out, escrow, rollover and employment terms.
• A broader asset-and-debt summary and your plans for holding or reinvesting proceeds.
• The names of your transaction and tax advisers, plus any limits on sharing company information.

If documents are incomplete, identify what exists and what remains under negotiation. For a new agreement, Pazos Law Group can discuss drafting around the proposed transaction. If your fiancé’s lawyer has supplied an agreement, the firm can discuss independent review and any requested revisions within the agreed engagement scope.

Related Florida prenup pages

• Prenups for business owners
• Prenups for startup founders and equity owners
• Independent prenup review

Nadia Pazos is licensed in Florida and New York. Pazos Law Group’s one office is at 7225 Vistalmar St, Coral Gables FL 33143. To discuss drafting or reviewing a Florida prenup before a business sale, call (305) 482-1262.

Attorney advertising. General information, not legal or tax advice. Reading this page does not create an attorney-client relationship.