Can a Florida Prenup Protect You From Your Spouse’s Debts?
Quick Answer
Between the two of you, yes. Against the lender, no. Fla. Stat. § 61.079(4)(a)1. lets prospective spouses contract over “the rights and obligations of each of the parties in any of the property of either or both of them whenever and wherever acquired or located,” and § 61.079(4)(a)3. over its disposition on dissolution. Debt allocation fits squarely inside that. But the word creditor appears nowhere in § 61.079, and neither does any provision addressing third parties. A premarital agreement is a contract between two people. A bank that never signed it is not bound by it.
What the Statute Lets You Allocate
Nothing in § 61.079 uses the word “debt.” It does not need to. § 61.079(2) defines property as “an interest, present or future, legal or equitable, vested or contingent, in real or personal property, tangible or intangible, including income and earnings, both active and passive,” and subsection (4)(a) then lets you contract over the rights and obligations in that property and its disposition.
In practice that means a Florida prenup can state which debts each party brings into the marriage, which debts each will be responsible for during it, who carries a particular liability if the marriage ends, and that one spouse will indemnify the other if a creditor pursues the wrong one.
The Word That Never Appears: Creditor
Read § 61.079 end to end and you will not find a provision governing the rights of a lender, a card issuer, a taxing authority, or any other third party. The section is titled “Premarital agreements” and it regulates the agreement between the two people signing it.
That silence is the whole answer to the question most people are actually asking. A prenup that says “the student loans are his alone” is enforceable between the spouses. It does not discharge the loan, it does not remove a co-signer, and it does not stop the servicer from collecting from whoever signed the note. What it gives the other spouse is a contractual claim for reimbursement against their husband or wife — not a defence against the creditor.
The distinction matters most in three situations, and they are the three that come up: a jointly held account, a loan one spouse co-signed or guaranteed, and a credit card on which one spouse is an authorised user. In each, the exposure comes from the document signed with the lender, not from the marriage — and the prenup cannot reach it.
Which Debts Become Marital Anyway
Absent an agreement, § 61.075(6)(a)1.a. makes marital “assets acquired and liabilities incurred during the marriage, individually by either spouse or jointly by them.” The word is liabilities, and the test is timing, not whose name is on the paper. A card opened by one spouse during the marriage is presumptively marital; a card opened years before it is presumptively not.
A premarital agreement displaces that default. § 61.075(6)(b)4. excludes from marital assets and liabilities those items a written agreement has excluded. That is the mechanism — not a general immunity, but a written reallocation the court applies at dissolution.
Debt by Type: What Is Marital, and What the Agreement Can Actually Reach
The two questions are separate and people conflate them. The first — is this debt marital? — is answered by § 61.075(6)(a)1.a., which makes marital the “liabilities incurred during the marriage”, and by § 61.075(6)(b)4., which lets a written agreement displace that. The second — can a creditor still come after me? — is not answered by § 61.079 at all, because the section contains no provision about third parties.
| Debt | Marital by default? | What the agreement reaches |
|---|---|---|
| Student loan taken out before the wedding | Not marital by default — the liability was incurred before the marriage. | The agreement can confirm it stays separate. It cannot remove a co-signer or change the servicer’s rights. |
| Student loan taken out during the marriage | Presumptively marital under § 61.075(6)(a)1.a. | § 61.075(6)(b)4. lets a written agreement exclude it. The lender is unaffected. |
| Credit card in one spouse’s name, opened during the marriage | Presumptively marital — the test is when it was incurred, not whose name is on it. | Can be allocated between you, with indemnity. The issuer still pursues the named account holder. |
| Credit card where the other spouse is an authorised user | Same timing test for the balance. | Exposure to the issuer follows the card agreement, not the marriage. The prenup does not reach it. |
| A loan one spouse co-signed or guaranteed | Marital or not depending on when it was incurred. | The signature is the exposure. Only a refinance, release or payoff removes it. |
| Joint account or jointly titled debt | Both are obligors on the instrument. | The agreement can decide who ultimately bears it. It cannot stop the creditor pursuing either name. |
| Mortgage principal paid down on a premarital home | Marital, and it also draws in a share of the passive appreciation via the coverture fraction in § 61.075(6)(a)1.c. | This is the one with arithmetic. Define it in the agreement or the formula decides it. |
| Business debt and personal guarantees | Turns on timing and on what the guarantee says. | Can be allocated and indemnified between spouses. A personal guarantee runs to the lender regardless. |
| Tax liability from a joint return | Allocable between spouses by agreement. | The taxing authority is a third party. § 61.079 contains no provision reaching it. |
| Medical debt incurred during the marriage | Presumptively marital on the same timing test. | Allocable between you; the provider’s claim follows whoever contracted for the care. |
Read down the third column and the pattern repeats: the agreement decides who ends up carrying the balance between the two of you, and it never decides what the lender may do. That division is not a drafting weakness. It is what a contract between two people can and cannot do, and § 61.079 never pretends otherwise.
The Same $90,000 in California: § 910(a)
Florida is an equitable-distribution state, and the point above — that a premarital debt stays with the spouse who incurred it unless it is made marital — is not how every state works. California is a community-property state, and its rule runs the other way.
Cal. Fam. Code § 910(a) provides that “the community estate is liable for a debt incurred by either spouse before or during marriage, regardless of which spouse has the management and control of the property and regardless of whether one or both spouses are parties to the debt or to a judgment for the debt.”
Read that against the Florida position. In California the couple’s community estate is exposed by statute to a debt one of them ran up years before they met, and it does not matter that only one of them signed for it. Florida has no equivalent provision, and § 61.079 creates none.
This matters in two situations we see often. If you are moving to Florida from California, Arizona, Texas, Nevada, New Mexico, Washington, Idaho, Louisiana or Wisconsin, the debt exposure you are used to is not the exposure Florida gives you. And if you sign a Florida prenup and later move to a community-property state, you are relying on the agreement rather than on Florida’s default — which is precisely why the debt clause is worth drafting rather than assuming. We describe each state’s requirement and link its governing text; the firm does not opine on the law of another state.
What Actually Belongs in the Clause
A debt clause that works does four things the generic form does not. It attaches a dated schedule of each party’s existing liabilities by lender and approximate balance, so “premarital” is provable years later. It says what happens to debts incurred during the marriage, not just the ones that exist at signing. It includes an express indemnification and hold-harmless running each way. And it states who services which obligation while the marriage lasts, because paying a premarital loan from a joint account is one of the routes by which separate becomes shared.
None of this binds the creditor. All of it decides who ends up carrying the balance once a court applies § 61.075.
Frequently Asked Questions
Does a prenup remove my name from a joint loan?
No. Removing a name requires the lender’s agreement — a refinance, a formal release, or paying the balance off. A prenuptial agreement allocates responsibility between the spouses only. If the loan goes unpaid the lender still pursues whoever signed the note, and your remedy is a contractual claim for reimbursement against your spouse, not a defence against the bank.
Can a prenup protect me from my spouse’s tax debt?
It can allocate responsibility between the two of you, and it can include an indemnification if one spouse ends up paying the other’s liability. It does not affect the taxing authority’s rights. Where a joint return was filed, both filers remain exposed to the authority regardless of what the agreement says, because the authority never signed it and § 61.079 contains no provision reaching third parties.
Are debts my spouse ran up before the wedding ever mine?
Not by default. § 61.075(6)(a)1.a. makes marital the “assets acquired and liabilities incurred during the marriage”, so the test is when the obligation arose, not whose name is on the paperwork. A card opened years before the wedding is presumptively non-marital. That presumption can be undone by paying the balance from a joint account, which is one route by which separate becomes shared.
Does § 61.079 mention creditors at all?
No. Read the section end to end and there is no provision addressing the rights of a lender, a card issuer, a taxing authority, or any other third party. It regulates the agreement between the two people signing it. That silence is the whole answer to the question most people are actually asking: the agreement binds each spouse to the other, and it does not bind anyone who never signed it.
Primary Sources
- Fla. Stat. § 61.079 — premarital agreements; see (2) for the definition of property and (4)(a) for permitted subjects.
- Fla. Stat. § 61.075 — equitable distribution; (6)(a)1.a. on liabilities incurred during the marriage and (6)(b)4. on written agreements.