Connecticut Prenuptial Agreement

‍

Peterson v. Sykes-Peterson, 133 Conn. App. 199 (2012) 

Prenup with sunset provision expiring on seventh wedding anniversary was unenforceable where husband filed for divorce four months before anniversary but parties were still married on the anniversary date, as court found the unambiguous contract language voided the agreement based solely on reaching the anniversary while married, regardless of pending divorce proceedings.

‍

Grabe v. Hokin, 341 Conn. 360 (2021)

Supreme Court enforced prenup where wife had $27.4 million and husband's assets dropped from $5 million to $2.1 million after house fire, yacht club destruction, and business failures, finding changed circumstances insufficient for unconscionability, but struck down the attorney fees provision requiring husband to pay over $1.5 million as unconscionable since it would financially cripple him.

‍

Friezo v. Friezo, 281 Conn. 166 (2007) 

Supreme Court enforced prenup limiting wife to $400,000 plus residence where draft was provided one week before wedding and she consulted attorney for 30 minutes three days before wedding, holding that "fair and reasonable disclosure" focuses on substance not timing, and "reasonable opportunity" for counsel means opportunity for consultation, not extensive review.

‍

Crews v. Crews, 295 Conn. 153 (2010) 

Supreme Court affirmed the Appellate Court's reversal of the trial court and enforced a pre-1995 prenup despite a long-term marriage and substantial contributions by wife, holding equitable considerations have no bearing on enforcement and courts cannot rewrite agreements based on changed circumstances absent unconscionability.

‍

Winchester v. McCue, 91 Conn. App. 721 (2005) 

Appellate Court enforced prenup after 15-year marriage despite husband's assets increasing approximately 430% during marriage, finding that even including husband's $200,000 pension, the disparity in parties' financial situations remained substantially the same at execution and enforcement.

‍

Beyor v. Beyor, 158 Conn. App. 752 (2015)

Appellate Court enforced prenup where husband had $4.5 million net worth and wife had $26,000 at divorce, holding agreement not unconscionable where wife voluntarily married husband with full understanding that if marriage failed she would receive nothing, despite her having ceased working and husband's substantially greater financial means.

‍

‍

1. Does a prenuptial agreement have to be notarized in Connecticut?

No. C.G.S. § 46b-36c only requires that a Connecticut prenup be in writing and signed by both parties. Notarization is not a statutory condition of enforceability. That said, notarization is strongly recommended because voluntariness is the most frequently litigated ground for challenge, and a notary acknowledgment provides contemporaneous evidence that each party signed willingly. Better still: have each party sign in the presence of their own attorney, whose witness signature carries more evidentiary weight than a notary alone.

‍

2. How long before the wedding should a prenup be signed in Connecticut?

Connecticut has no statutory minimum waiting period — Friezo v. Friezo, 281 Conn. 166 (2007), upheld a prenup signed three days before the wedding. But "legally allowed" and "strategically safe" are different. The closer to the wedding, the easier it is for the challenging spouse to argue duress or lack of opportunity to consult counsel. Best practice: sign 60 or more days before the wedding, with each side having two to three weeks to review the final version. Engage attorneys four to six months out. Signing before the proposal is the strongest position of all.

‍

3. Can a prenup waive alimony in Connecticut?

Yes, but with one carve-out. Connecticut permits full waiver of spousal support in a premarital agreement, and courts routinely enforce these waivers — Beyor v. Beyor, 158 Conn. App. 752 (2015), enforced a complete waiver where the wife was left with $26,000 against a $4.5 million estate. The exception under § 46b-36g(b): if enforcing the waiver would make one spouse eligible for public assistance, the court may order support sufficient to avoid eligibility. The waiver is also subject to dual-review for unconscionability at both signing and divorce, so dramatic mid-marriage changes can occasionally override the clause.

‍

4. Are sunset clauses enforceable in Connecticut prenuptial agreements?

Yes, and that is precisely the danger. Connecticut courts treat prenups as contracts and enforce sunset provisions according to their plain language. In Peterson v. Sykes-Peterson, 133 Conn. App. 199 (2012), a prenup expired on the seventh wedding anniversary even though the husband had filed for divorce four months earlier — the parties were still legally married on the anniversary date, so the clause triggered and the agreement was voided. If you include a sunset clause in Connecticut, draft the trigger carefully: tie it to "the seventh anniversary, provided no dissolution action is pending," or omit the clause entirely.

‍

5. Are infidelity or lifestyle clauses enforceable in a Connecticut prenup?

Mixed and risky. Financial penalties tied to infidelity (lump-sum payment, forfeiture of separate property) are more likely to be enforced than behavioral clauses about chores, weight, or in-laws, but Connecticut has no controlling appellate precedent squarely upholding an infidelity clause. Two practical risks: (1) terms a court views as encouraging divorce violate public policy and are unenforceable under § 46b-36d(b); and (2) overreaching lifestyle clauses can color a judge's view of the entire agreement. If included, draft the penalty as a fixed liquidated sum and include a severability clause so the rest of the prenup survives if the infidelity provision is struck.

‍

6. Can a Connecticut prenup protect a business from divorce?

Yes — and this is one of the strongest reasons to sign one in Connecticut. Without a prenup, Connecticut's all-property equitable distribution regime gives a divorce court discretion to divide the business itself, the appreciation in value during the marriage, and any goodwill attributable to either spouse's efforts. A properly drafted prenup can designate the business as separate property, define how appreciation is treated, and waive any claim to goodwill or active-appreciation gains. Pair it with a buy-sell agreement, a clean compensation record, and disciplined commingling avoidance during the marriage.

‍

7. Will a Connecticut prenup protect a house owned before marriage?

Only if it says so explicitly. Connecticut is an all-property equitable distribution state — under § 46b-81, a divorce court can divide any asset either spouse owns, including a house bought years before the marriage. A prenup can designate the premarital residence as separate property and govern how mortgage paydown, renovations, or title changes during the marriage affect the spouse's claim. Without a prenup, even keeping the house in one name does not shield it from division. Track contributions percentage-wise if both parties contribute to the marital home during the marriage.

‍

8. Can a prenup protect an inheritance in Connecticut?

Yes, and it is often the cleanest reason to have one. Connecticut has no automatic separate-property protection for inheritances — under § 46b-81, an inheritance received during the marriage can be divided at divorce, especially if it was deposited into a joint account or used for joint expenses. A prenup can pre-classify all future inheritances, gifts, and trust distributions as separate property regardless of how they are later held. Combine the prenup with disciplined separate-account practices during the marriage; commingled inheritances are the single most common source of disputes.

‍

9. Is an out-of-state prenup valid in Connecticut?

Usually, yes. Connecticut courts apply standard choice-of-law principles and will generally honor a prenup validly executed in another state, provided it does not violate Connecticut public policy. The risk is that out-of-state prenups often omit provisions Connecticut courts care about: a written waiver of disclosure, income disclosure (not just asset disclosure, per Oldani v. Oldani, 132 Conn. App. 609 (2011)), and a reasonable opportunity to consult independent counsel. If you signed a prenup elsewhere and have since moved to Connecticut, have a Connecticut family-law attorney review it and consider executing a confirming addendum or a Connecticut postnuptial agreement that incorporates the original terms.

‍

10. How do you challenge a prenuptial agreement in Connecticut?

The challenging spouse bears the burden under § 46b-36g(a) of proving any one of four grounds by a preponderance of the evidence: (1) the agreement was not signed voluntarily; (2) it was unconscionable when executed or at the time enforcement is sought; (3) there was no fair and reasonable disclosure of property, financial obligations, and income before signing; or (4) the challenger had no reasonable opportunity to consult independent counsel. Connecticut's dual-review on unconscionability — at both signing and divorce — gives challengers more leverage here than in stricter UPAA states. Inadequate income disclosure (separate from asset disclosure) is the most successful and most overlooked ground.

‍

11. What is the difference between a prenup and a postnup in Connecticut?

A prenup is signed before marriage and governed by the Connecticut Premarital Agreement Act, § 46b-36a et seq. A postnup is signed during the marriage and is governed by common-law principles set out in Bedrick v. Bedrick, 300 Conn. 691 (2011). Postnups face stricter scrutiny: they must be both fair and equitable when signed and not unconscionable at the time of enforcement. Practically, this means a postnup is harder to enforce than a prenup with identical terms. If you can sign before the wedding, do — a prenup is the stronger document in Connecticut.

‍

12. Do high-net-worth couples need different prenup terms in Connecticut?

Yes, in three specific ways. First, full income disclosure — not just asset disclosure — is essential to survive a challenge under § 46b-36g(a)(3) and Oldani. Second, attorney-fee shifting clauses ("loser pays" provisions) should be drafted with care: in Grabe v. Hokin, 341 Conn. 360 (2021), the Supreme Court enforced a multi-million-dollar prenup but struck the fee-shifting clause as unconscionable when it would have required the lower-asset spouse to pay $1.5 million-plus. Include a severability clause so the loss of one provision doesn't void the whole agreement. Third, address business interests, carried interest, deferred compensation, and trust distributions explicitly — generic asset language invites litigation.

‍

13. Can a prenup be modified or revoked after marriage in Connecticut?

Yes. Under § 46b-36f, a Connecticut premarital agreement may be amended or revoked after marriage by a written agreement signed by both parties. No new consideration is required — the post-marriage amendment is enforceable on the strength of the writing alone. Because any modification is signed during the marriage, it is reviewed under the stricter Bedrick postnuptial standard (fair and equitable when signed, not unconscionable at enforcement), so the same care that went into the original document should apply to the amendment. Notarize the amendment and store it with the original.