Everything engaged couples need to know about making a prenuptial agreement valid and enforceable in Kentucky — in plain English, reviewed by attorney James Sexton, Esq.
Yes — prenuptial agreements are legal and enforceable in Kentucky under the Kentucky Supreme Court's decisions in Edwardson v. Edwardson and Gentry v. Gentry.
Kentucky is one of the minority of states with no premarital-agreement statute — it never adopted the Uniform Premarital Agreement Act. Modern enforceability dates to 1990, when the Kentucky Supreme Court decided Gentry v. Gentry, 798 S.W.2d 928, and Edwardson v. Edwardson, 798 S.W.2d 941, sweeping away the old rule that prenups contemplating divorce were void. The agreement must be in writing under KRS 371.010(5), Kentucky's statute of frauds for promises made in consideration of marriage, and it must satisfy the court-made fairness tests both when signed and when enforced.
A Kentucky prenup is enforceable when it was signed voluntarily with full disclosure and is not unconscionable — judged both at signing and again at the time of enforcement.
KRS 371.010(5) requires any agreement made in consideration of marriage to be in writing and signed. Oral prenups are unenforceable in Kentucky.
Edwardson requires full disclosure of each party's assets, debts, and income before signing. Concealment or material misrepresentation is a classic basis for setting a Kentucky prenup aside.
The first prong of the Gentry test asks whether the agreement was obtained through fraud, duress, or mistake. Signing well before the wedding, with time to get advice, is the practical answer.
Kentucky's distinctive rule: courts review the agreement again at divorce to make sure changed circumstances haven't made enforcement unconscionable. Terms that are reasonable, not punitive, survive that second look.
| Governing statute | No statute — case law: Edwardson v. Edwardson, 798 S.W.2d 941 (Ky. 1990); writing required by KRS 371.010(5) |
|---|---|
| Property division | Equitable distribution |
| Notarization | Recommended (not required by statute) |
| Waiting period | None required — but sign well before the wedding |
| Spousal support | Maintenance can be set or waived, but reviewed for unconscionability at enforcement |
See how Kentucky's signing formalities compare in our prenup notarization requirements by state guide.
Kentucky courts apply the three-prong Gentry test — fraud or duress, unconscionability, and materially changed circumstances — and will decline to enforce a prenup that fails any prong at the time of divorce.
The second look is what makes Kentucky different. Even a prenup that was perfectly fair on the wedding day can be refused enforcement if, by the time of divorce, circumstances have changed so dramatically that holding a spouse to it would be unconscionable — Lane v. Lane, 202 S.W.3d 577 (Ky. 2006), did exactly that with a maintenance waiver after a long marriage. The defense is drafting terms that stay reasonable over time, disclosing everything, and signing without pressure. Kentucky courts routinely enforce agreements built that way.
Trusted Prenup creates a state-specific Kentucky prenuptial agreement online — built to meet the requirements above and designed by James Sexton, Esq. A traditional attorney typically costs $2,500–$10,000; this is a flat $599.
A guided questionnaire captures your assets, debts, and wishes — most couples finish in under 90 minutes.
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Review with your partner, then sign online with notarization handled for you.
Attorney-drafted prenups in Kentucky typically run $1,500–$5,000 or more. Trusted Prenup creates a state-specific Kentucky prenup online for a flat $599, with optional notarization and attorney-review add-ons.
No — Kentucky law requires only a written, signed agreement under KRS 371.010(5). Notarization is still wise as proof of who signed and when, and it's available as an add-on.
Yes, on three grounds from the Gentry test: fraud, duress, or mistake in obtaining it; unconscionability; or changed circumstances that make enforcement unreasonable at divorce. Full disclosure and fair terms are the antidote to all three.
No. Kentucky is one of the minority of states that never adopted the UPAA, so prenups are governed by Supreme Court case law — chiefly Edwardson v. Edwardson and Gentry v. Gentry (1990) — rather than a statute.
Kentucky courts review a prenup twice: it must not be unconscionable when signed, and it must still not be unconscionable when enforcement is sought at divorce. A waiver that leaves one spouse in hardship after a long marriage can be set aside even if it was fair on the wedding day.
Yes, couples can limit or waive maintenance — but under Lane v. Lane, that waiver gets re-examined at divorce and won't be enforced if changed circumstances have made it unconscionable. Reasonable, non-punitive terms are what survive.
Yes — Kentucky enforces properly executed prenuptial agreements regardless of how they were drafted. What matters is execution: a written agreement, voluntary signatures, full financial disclosure, and Kentucky's signing formalities. The full picture is in are online prenups legally binding.
Trusted Prenup is not a law firm and does not provide legal advice. This guide is general information about Kentucky law and not a substitute for advice from a licensed attorney about your situation.