You built the company before the marriage. Keeping it separate may look simple on paper. Then six years pass, revenue climbs, and a Florida court is asked to decide what portion of that growth belongs to the marital estate. That is where the drafting either holds or fails.
A premarital agreement can address the buyout long before anyone stands in front of a judge, but only if the clause does real work. This tutorial walks through the drafting mechanics business owners need to understand. We cover how Florida classifies a business brought into the marriage, where active growth and passive growth diverge, and how a valuation clause fixes both the date and the method. From there, we examine what the non-owner spouse receives on divorce and on death, how to fund the buyout so the company is not forced into a sale, insurance and dedicated reserve funding, installment notes and entity redemption terms, and how prenuptial versus postnuptial timing changes the levers. We close with what to bring to your first drafting meeting.
Florida courts do not divide a business first. They classify it. Under Florida Statutes section 61.075, the court identifies marital and nonmarital assets and liabilities, sets the nonmarital assets apart to each spouse, and only then divides the marital estate. That order is the baseline every growth clause has to respect, because a clause that skips classification invites litigation over the exact asset it was written to protect.
Division then begins with the premise that the distribution should be equal, unless justification exists for an unequal split. Whether that equal premise yields an equal result depends on the factors a court weighs under the statute. A premarital agreement or postnuptial marital agreement is the vehicle that supplies the justification in advance, rather than leaving a judge to construct one afterward. Classification proceeds alongside the rest of the case, from property disputes that may involve adultery allegations to contested child custody in Florida, but the marital estate question is answered on its own record.
A business owned before the marriage can still carry marital appreciation, particularly where the increase in value came from marital efforts or marital resources. That single sentence is the reason a growth clause exists at all.
Recent changes sharpen the point. In 2024, the Legislature revised the definitions of marital and nonmarital assets, including how a court defines the marital interest in a closely held business, as reported in practitioner commentary on the 2024 statutory changes. Before relying on any existing agreement, confirm which version of the statute governs a document signed before or after that change. An older agreement is not automatically obsolete, but it should be revisited rather than assumed to still work.
Classification is not a formality. It is the operating system for the valuation date, the growth formula, and the buyout amount. Draft the agreement so all four components speak the same language about which portion of the company is marital and which is not.
Once classification settles which portion of the company is nonmarital, the next question is what happened to that portion during the marriage. Passive appreciation is growth the owner did not cause: market conditions, interest rates, industry cycles, or general inflation. Active appreciation is growth produced by post-marriage effort or marital resources, including the owner's labor, reinvested marital distributions, or marital credit supporting an expansion. Florida practitioners have analyzed that distinction in depth under the heading of active effort in the appreciation of nonmarital assets.
The parties face a genuine fork. One clause credits only passive appreciation and leaves effort-driven growth inside the marital estate. The other attributes a defined share of total growth to marital effort through an agreed formula. Neither is inherently fairer, but a clause and a formula produce very different buyout numbers in year ten.
Four mechanics recur: a fixed percentage of annual revenue, a percentage of book value growth, a net-income based accrual, and a tiered schedule that steps up as value climbs. Each needs a floor, a cap, and a defined accrual date. The cap does the most work; it is usually the provision that keeps the obligation fundable in a weak year.
The recitals should state what counts as growth, which capital contributions are subtracted before growth is measured, how owner compensation is normalized so effort is not double-counted, and how acquisitions, recapitalizations, or entity conversions are treated. Omitting any of the four leaves a gap the other side will fill at negotiation or at trial.
Undefined phrases such as reasonable growth or the value attributable to my work hand the outcome back to a judge's discretion, because nothing in the text constrains the measurement. The agreement's most expensive provision is the one that never says what it means. A formula that is imperfect but specific is worth more than elegant language that resolves nothing.
That specificity carries directly into the valuation clause, where the date and the method decide what number the growth formula is applied to.
Once the growth formula fixes how much appreciation is marital, the valuation clause fixes what that share is worth. Florida courts have broad discretion in selecting a valuation method for a business interest. Because the marital agreement, not a statutory mandate, fixes the formula, the drafting controls the outcome.
Florida courts retain discretion in selecting valuation dates absent a contractual provision, which is why fixing the date in the agreement removes that variable from litigation. Engraving a date into the marital agreement moves that discretion out of the courtroom and into the contract. The realistic choices:
Select among discounted cash flow, capitalized earnings, asset-based approaches, and comparable sales. In practice, the adjustments move the number more than the label does: normalize owner compensation, separate personal goodwill from enterprise goodwill, exclude non-operating assets, and account for entity debt. State each adjustment in the clause rather than leaving it to the appraiser's judgment.
A method without a process is aspirational. Name the appraiser or the selection mechanism. Require credentials and a defined engagement scope. Provide for a third appraiser or another tiebreak when two values diverge beyond a stated percentage. State who pays, and whether fees shift if a party contests a value in bad faith.
With the date and method locked, the next question is what the non-owner spouse actually receives, and in what form.
The valuation clause fixes the number. This section decides who gets paid, in what form, and what happens if the company changes hands before the divorce is filed.
A payment obligation, not a partnership. Most owners want a defined buyout sum, not a new co-owner, a court-supervised receiver, or a forced sale. Express that expectation as a specific dollar formula plus a payment mechanism. Without it, the non-owner spouse may seek an ownership interest, which imports fiduciary duties, information rights, and voting claims into a relationship the parties are trying to end.
Payment form. A lump sum is cleanest for the spouse and hardest on company cash. Installment payments over a stated term with interest spread the burden but leave the spouse carrying default risk for years. A promissory note with defined default remedies, including acceleration and security, is a common middle structure. Acceleration deserves attention: drafted carelessly, it can trigger the forced sale the buyout was meant to prevent.
Valuation discounts. Whether minority-interest and lack-of-marketability discounts apply to what the non-owner spouse receives can move the buyout price meaningfully. Florida practitioners have framed the applicability of lack of control and lack of marketability discounts to closely held minority interests as an open question. The agreement should state expressly whether those discounts are preserved or waived. Leaving that term blank is a frequent and expensive omission.
Interaction with the rest of the marital estate. Specify whether the buyout is credited against other distributions, whether it is treated as a distributive award, and how it is sequenced against alimony and child support. Unprioritized payment streams compete with one another, and the obligations with stronger enforcement tools behind them tend to get paid first.
If the company is sold first. A buyout clause that ignores a sale, merger, or recapitalization before filing is the clause most likely to be litigated. Address whether the obligation survives the transaction, whether a successor entity assumes it, and whether closing proceeds fund it. Answer that in the document rather than in a courtroom.
Death is not the mirror image of divorce, and the agreement should not treat it as one. Four instruments speak at once: the marital agreement, the will or trust, beneficiary designations, and Florida's elective share and homestead protections, which arise under Chapter 732 and Article X, Section 4, not Chapter 61. Where they conflict, the surviving spouse's claim is measured against whichever document the court finds controlling.
The death branch usually takes one of four shapes:
The call option preserves flexibility, but it needs a defined exercise window and price.
Synchronization is drafting work, not an afterthought. A life insurance beneficiary designation naming the spouse outright, a trust that pours over to someone else, and a buy-sell agreement that prices the interest differently do not agree with one another, and the marital agreement's promise can die with the owner. Beneficiary designations, trust instruments, and the operating or buy-sell agreement must all state the same recipient, the same amount, and the same trigger.
Waivers need the same precision. Under Florida Statutes § 732.702, a spouse may waive the elective share, intestate share, pretermitted share, homestead, exempt property, and family allowance, but not every right can be waived, and homestead and elective share protections operate outside Chapter 61. The drafting must name each right being waived rather than rely on a general clause.
Enforcement turns on the documents themselves. Where a designation or deed is changed through fraud or undue influence, the estate's remedies resemble the restitution available to crime victims in Florida, and where the surviving spouse contests the waiver, the fight over disclosure and intent looks much like fault-driven disputes involving divorce with a cheating spouse.
Funding distinguishes the two branches. An insurance-funded death benefit is typically cheaper and faster to satisfy than a mandatory redemption paid out of the operating company, which is why a policy usually appears in the death branch first. Whether that obligation is genuinely funded is where the next decision begins.
An unfunded buyout converts a marital agreement into a future liquidity crisis. A payment obligation with no identified source can force a sale of the company, a distressed refinancing, or a lender-driven restructuring of the business the owner spent years building, and it arrives at the worst possible moment.
The drafting principle is direct: tie the obligation to a named funding source and a stated payment timeline rather than defaulting to the company's operating capital. A clause that recites only a dollar amount and a due date leaves the owner choosing between borrowing against the business and selling it. Naming the source in advance, whether a sinking fund, an installment note, or an insurance structure, keeps a divorce or a death from becoming a working-capital event.
The clause also needs a maintenance duty. Because the obligation is measured against a growing company, the funding mechanism should be re-tested whenever value changes materially. A companion schedule can require the owner to update the mechanism annually or upon a valuation event, with a defined consequence for failing to do so, such as default interest, loss of a negotiated discount, or acceleration. Without a consequence, the schedule is advisory and lenders will treat the obligation as unsecured.
The specific funding vehicles that satisfy these requirements are addressed next.
A named funding source still needs a mechanism. Life insurance is the standard device for the death branch, and it must be sized to the obligation the agreement actually creates, using the same valuation clause that governs divorce. Term or permanent coverage both work; the choice turns on how long the exposure lasts and whether cash value accumulation matters to the owner. What does not work is a policy bought at signing and never revisited. A death benefit adequate in year two will not cover year twelve, so the agreement should require an annual review tied to the valuation formula, with a duty to increase coverage as the accruing benefit grows.
Ownership and beneficiary designations decide whether the money arrives where the agreement expects it. Three structures recur: a policy owned by the owner with the spouse named as beneficiary, an entity-owned policy with a redemption endorsement, and a trust-owned policy that keeps proceeds outside probate. Each produces a different result at death, so the marital agreement, the policy, and the entity documents must be drafted to match.
For the divorce branch, a sinking fund converts a contingent obligation into accumulated cash. Set an annual reserve tied to the growth formula, document the set-aside in the company's books, and treat it as a funded liability rather than discretionary profit. A buyout then draws on dedicated cash instead of working capital.
Tax treatment requires tax counsel's confirmation. Death benefits are generally excluded from gross income under 26 U.S.C. §101(a)(1), but the transfer-for-value rule limits that exclusion when a policy changes hands for consideration, with exceptions for transfers to the insured, a partner of the insured, a partnership in which the insured is a partner, or a corporation in which the insured is a shareholder or officer. Installment payments raise separate questions about basis, interest reporting, and the character of each payment.
Once insurance and reserves are addressed, the balance of a buyout typically arrives as an installment note. Specify six terms: the term, interest rate, payment schedule, prepayment rights, security, and default remedies. Draft acceleration with particular care. If a default accelerates the full balance, the company faces a lump sum it may not have, and the quickest way to satisfy that obligation is the forced sale the clause was written to prevent. A cure period, stepped acceleration, or acceleration contingent on a sale avoids that result.
Redemption or cross-purchase. A redemption pays the former spouse from company funds. It reduces cash available for operations and, under Florida's LLC Act, cannot be made if the company could not pay its debts as they come due or if its assets would fall below liabilities plus preferential dissolution amounts. A member who consents to an unlawful distribution may be personally liable for the excess. A note payable only if and to the extent a distribution could then be made satisfies that test, though each payment is then treated as a distribution. Cross-purchase leaves the entity's balance sheet intact and instead depends on the other owners having the funds.
Parallel documents. Back the marital agreement with a buy-sell, shareholder, or operating agreement provision defining transfer restrictions, consent rights, and the price paid for a spouse's interest, so the two cannot be read against each other.
Sale and priority. Address drag-along rights, a sale-of-company provision, and the buyout's priority relative to secured lenders. A note to a member ranks at parity with the company's general unsecured creditors unless subordinated by agreement, so priority must be stated, not assumed. Finally, state what happens when the company is legally or practically unable to pay: suspend payments, accrue interest, and extend the term rather than force a default.
Once the payment mechanics are settled, the timing of the document itself reshapes every lever.
Premarital versus postnuptial. Florida law defines a premarital agreement as an agreement between prospective spouses made in contemplation of marriage and to be effective upon marriage, and that statute supplies its own execution, disclosure, and enforcement rules. A postnuptial agreement is signed during the marriage and is subject to different legal requirements than a premarital agreement; consult Florida family law counsel for the applicable enforceability standard.
Timing changes strategy. A premarital agreement defines growth prospectively, setting the formula before the value exists and before either side knows what the company will be worth. A postnuptial agreement can address growth that has already accrued and is often paired with a current valuation, which is both an advantage and a negotiating anchor. The number that makes the deal possible is the same number that caps it.
Disclosure as the foundation. Both documents should include schedules listing assets, liabilities, and business interests, plus a valuation or a written statement of value. That record reduces later claims that the agreement was not entered into fairly or that the business was hidden.
As noted in the death-branch discussion, waivers of elective share and homestead rights operate under Chapter 732, not Chapter 61, and must be mirrored in the will, trust, and beneficiary designations.
Terminology. Premarital agreement and marital agreement describe the same document family executed at different times. Confirm which one applies to your situation before signing anything.
The remaining task is assembling the right documents before drafting begins.
Whichever instrument fits your timing, the drafting only moves as fast as the paperwork. Bring the company's current financial statements, the operating or shareholder agreement, and any existing buy-sell agreement. The growth clause must be reconciled with those documents, not drafted around them. A buy-sell that already fixes a price for a spouse's interest will control the buyout unless the marital agreement expressly addresses it, and an operating agreement with transfer restrictions can block a share outright.
Also bring three to five years of profit and loss statements, owner compensation detail, and any planned acquisition or expansion. Growth defined against real numbers is defensible; growth defined against estimates becomes a dispute. Both compensation records and expansion plans bear directly on the growth formula discussed earlier. Florida places prospective spouses in a confidential relationship with a duty of full and fair disclosure of assets, liabilities, and income, so a complete net worth schedule protects enforceability as much as accuracy.
Come with three decisions made. First, does the non-owner spouse receive a percentage of growth or a fixed sum? Second, does that answer change on death? Third, where will the money come from? "The company" is not a funding mechanism.
Mayersohn Law advises high-net-worth clients on Florida family law matters, including prenuptial and postnuptial agreements, across all 67 Florida counties.
Bring those answers to your first drafting meeting and work toward an enforceable plan.
A well-drafted Florida marital agreement turns a business buyout into a clear, fundable plan. Each of those drafting layers, classification, growth formula, valuation date, and payment terms, must hold together as a single mechanism. Prenuptial and postnuptial timing changes the levers, but not the need for precision.
Your next step is to gather financial records, a net worth schedule, and expansion plans, then decide the percentage or fixed sum, the death provision, and the funding source. Mayersohn Law advises high-net-worth clients on Florida family law matters, including prenuptial and postnuptial agreements, across all 67 Florida counties. Bring those answers to your first drafting meeting and replace negotiation fatigue with a focused, enforceable plan.