Maine Prenuptial Agreement

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Hutchinson v. Gomez, 2026 ME 40

‍The Law Court vacated the trial court's ruling on the marital home provision, holding that the prenup's "intends to purchase" language created a binding obligation on the husband to acquire the Chandler's Wharf condominium that was the wife's sole consideration for her broader waivers, and remanded for adjudication of the breach-of-contract claim.

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Riemann v. Toland, 2022 ME 13, 269 A.3d 229

Addressing an issue of first impression, the Law Court held that a prenuptial attorney-fee waiver is unenforceable as against public policy when applied to litigation of parental rights and responsibilities, regardless of the parties' ability to pay.

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Dow v. Billing, 2020 ME 10

‍The Law Court affirmed that the prenup's "now owned" qualifier limited the husband's nonmarital-property waiver to assets he held at execution, so the 401(k) created during the marriage remained marital property subject to division — reinforcing that waivers of statutory marital rights must be "clear and unmistakable."

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Ackerman v. Yates, 2004 ME 56, 847 A.2d 418

The Law Court affirmed that the parties' 1978 prenup, which addressed only property rights using terms like "estate" and "interest," did not waive spousal support, holding that broad introductory recitals cannot expand the scope of specific operative provisions.

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Estate of Barrows (Barrows I), 2006 ME 143, 913 A.2d 608

‍The Law Court held that the parties' 1997 prenup was ambiguous as to whether it applied at death (versus only at divorce) and remanded to the Probate Court for a factual determination of the parties' intent.

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Blanchard v. Blanchard, 2016 ME 140, 148 A.3d 277

‍Applying pre-UPAA common law to a 1986 agreement signed four days before the wedding, the Law Court affirmed enforcement of the prenup despite a substantial wealth disparity (Ronald's net worth exceeded $750,000), holding that the agreement was neither procedurally nor substantively unconscionable given Sharon's six-week review period, independent counsel, and incorporated requested changes.

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Estate of Barrows (Barrows II), 2008 ME 62, 945 A.2d 1217‍

On remand from Barrows I, the Law Court affirmed that Kelene Barrows had effectively waived her elective share, holding that a "waiver of all rights, whenever acquired" reaches both premarital and during-marriage property even where the agreement uses different language to describe each category.

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Estate of Martin, 2008 ME 7, 938 A.2d 812

‍The Law Court held that for premarital agreements executed after September 28, 1987, the UPAA (19-A M.R.S. §§ 601-611) supersedes the pre-UPAA common-law "fair disclosure" requirement and that prenups are construed under standard contract-construction principles.

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Foley v. Ziegler, 2007 ME 127

‍The Law Court held that where a prenup unequivocally bars any award of spousal support, the trial court cannot order one spouse to provide health insurance to the other, because health-insurance coverage is itself a form of support that has been validly waived.

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Hoag v. Dick, 2002 ME 92, 799 A.2d 391

‍The Law Court confirmed that premarital agreements applicable in the event of divorce are enforceable in Maine and synthesized the pre-UPAA common-law framework (Rolfe/Wilson burden-shifting on "clearly disproportionate" provisions) with the UPAA, while noting that lack of opportunity to obtain independent counsel weighs against enforceability.

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1. Are prenups enforceable in Maine?

Yes. Maine has adopted the Uniform Premarital Agreement Act (UPAA), codified at 19-A M.R.S. §§ 601–611, and it governs every premarital agreement signed on or after September 28, 1987. To be enforceable, a prenup must be in writing, signed by both parties, and executed voluntarily, and it cannot have been unconscionable at the time of signing. Maine courts favor enforcement and place the burden of invalidating the agreement squarely on the spouse challenging it. One feature makes Maine especially reliable: courts review a prenup for unconscionability only at execution, not again at divorce, so a deal that was fair when signed generally stays enforceable even if circumstances change.

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2. How much does a prenuptial agreement cost in Maine?

It depends on how you create it. Two attorneys drafting and negotiating from scratch typically runs $2,000 to $20,000 total, with Maine hourly rates generally between $200 and $350; Portland-area firms sit at the higher end and rural counties lower. Online and template-based services start around $549 to $700 per couple, often with an optional attorney-review add-on. The cost-effective middle path many Maine couples choose is to start with a state-specific template, then pay each attorney a flat fee for independent review and the signing — far cheaper than the multi-thousand-dollar contested divorce a prenup is designed to prevent.

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3. Does Maine have community property, and how is property divided without a prenup?

Maine is not a community property state. It follows equitable distribution under 19-A M.R.S. § 953, which means a judge divides marital property in whatever proportion the court considers fair — not automatically 50/50. "Fair" is decided on factors the judge weighs case by case, so the outcome is unpredictable and the court, not you, controls it. A prenup replaces that judicial discretion with a fixed, agreed framework: it lets you define what stays separate, how jointly titled assets and debts are split, and how appreciation is treated, removing the guesswork that equitable distribution otherwise injects into a divorce.

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4. Can a prenup waive alimony or spousal support in Maine?

Yes, with one narrow exception. Maine's UPAA expressly allows parties to modify or eliminate spousal support, and courts enforce complete waivers — including waivers of related support such as court-ordered health insurance, which the Law Court has treated as a form of support that a valid waiver eliminates (Foley v. Ziegler, 2007 ME 127). The only override is the public-assistance floor in 19-A M.R.S. § 608(2): if enforcing the waiver would leave one spouse eligible for public assistance at separation or divorce, a court may order support, but only "to the extent necessary to avoid that eligibility." Outside that floor, a properly drafted Maine waiver holds.

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5. What makes a prenup invalid in Maine?

Under 19-A M.R.S. § 608, a Maine prenup is unenforceable only if the challenging spouse proves one of two things: (1) that they did not sign the agreement voluntarily; or (2) that the agreement was unconscionable when it was executed AND, before signing, they were not given fair and reasonable disclosure of the other party's finances, did not waive disclosure in writing, and could not reasonably have known the other party's financial picture. That second path is conjunctive — all of its parts must be met. Wealth disparity alone does not invalidate a prenup, and unconscionability by itself is not enough. This high, multi-part standard is why voluntary execution plus full disclosure is the core of an enforceable Maine agreement.

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6. Do both parties need a lawyer for a prenup in Maine?

No. Independent counsel is not legally required in Maine. But having two separate attorneys is the single strongest factor supporting enforceability, because it helps prove the agreement was entered voluntarily and with full understanding. Maine courts scrutinize whether each party had a genuine opportunity for independent legal review, and the Law Court has repeatedly pointed to dual representation as supporting enforcement — while flagging the absence of any opportunity to obtain counsel as a factor weighing against it (Hoag v. Dick, 2002 ME 92). For a modest cost, separate review dramatically reduces the odds of a successful challenge later.

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7. Does a prenup need to be notarized or witnessed in Maine?

No. Under 19-A M.R.S. § 603, a Maine premarital agreement is valid as long as it is in writing and signed by both parties — no notarization, no witnesses, and no separate consideration are required for validity. That said, notarizing the signatures is strongly recommended. Notarization adds evidentiary weight if the agreement is ever challenged and helps defeat later claims that a signature was forged or coerced. Many couples have both attorneys present at signing to serve as witnesses and to notarize on the spot, satisfying every formality in a single session.

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8. Can you get a prenup after marriage in Maine — or is that a postnuptial agreement?

A prenup must be signed before the wedding; it becomes effective only upon marriage under 19-A M.R.S. § 605. If you are already married, the equivalent tool is a postnuptial agreement, which Maine also recognizes. You can also amend or revoke an existing prenup after marriage: under 19-A M.R.S. § 607, any change must be in a written agreement signed by both parties, and — unusually — it is enforceable without new consideration. Oral changes have no legal effect. So the rule of thumb is simple: sign a prenup before the ceremony, and use a written postnup or amendment for anything you want to change afterward.

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9. Does Maine recognize a prenup signed in another state?

Generally, yes. Because Maine adopted the Uniform Premarital Agreement Act, and the Act is meant to be applied to make premarital-agreement law uniform among the states that enacted it (19-A M.R.S. § 611), a prenup validly executed in another UPAA state is typically honored by Maine courts. That uniformity was a core purpose of the UPAA — to ensure an agreement made in one state survives a move to another. If you signed a prenup elsewhere and later relocate to Maine, it is worth having a Maine attorney review it against 19-A's enforcement standards, but you usually do not need to redo it from scratch.

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10. Can a prenuptial agreement protect a business or an inheritance in Maine?

Yes. Maine's UPAA lets parties contract over essentially any property "whenever and wherever acquired or located," which covers business interests, future inheritances, and the appreciation in value of those assets during the marriage. Without a prenup, those assets can become entangled in Maine's equitable distribution analysis, and a judge gets broad discretion over how they are treated. A prenup is the cleanest way to keep a family business, a professional practice, or an expected inheritance classified as separate property and shielded from division — and to make that classification predictable rather than left to a court.

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11. Does a prenup override a will in Maine?

It can, but only if it is drafted to apply at death — not just at divorce. Maine prenups can waive a surviving spouse's elective share and other statutory inheritance rights, but courts look closely at the agreement's actual language to decide whether the parties intended it to govern death as well as divorce. The Law Court has remanded a case precisely because a prenup was ambiguous about whether it applied at death (Estate of Barrows), and in a later decision held that broad "waiver of all rights" language can reach the elective share when the intent is clear (Estate of Barrows II). The lesson: if you want a prenup to control inheritance, say so explicitly and coordinate it with your estate plan.

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12. How long before the wedding should you sign a prenup in Maine?

Maine has no statutory waiting period, but timing is one of the most common grounds for challenge, so earlier is far safer. Best practice is to finalize and sign at least 60 days before the wedding, giving each party two to three weeks with the final version and time to consult their own attorney. Start the process four to six months out. What matters most is genuine review time, not the calendar date: the Law Court upheld an agreement signed just four days before the wedding because the spouse had a six-week window to review it with independent counsel (Blanchard v. Blanchard, 2016 ME 140). Last-minute, take-it-or-leave-it pressure is what gets agreements thrown out.

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13. What happens to a prenup if a Maine marriage is annulled?

This is where Maine's UPAA differs from a normal contract. Under 19-A M.R.S. § 609, if a marriage is later determined to be void, an agreement that would otherwise have been a valid prenup is enforceable only "to the extent necessary to avoid an inequitable result." In other words, a void marriage does not automatically make the whole prenup binding or wholly void — a court enforces only as much of it as fairness requires. This is a narrow, fact-specific safety valve, and it is one reason a valid, properly licensed ceremonial marriage matters: Maine does not recognize common-law marriage, so a prenup only takes full effect upon a legally valid marriage.

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14. Does a prenup expire in Maine?

A modern Maine prenup does not expire on its own — it stays in force until the parties amend or revoke it in writing, or a court declines to enforce it. Two Maine-specific wrinkles are worth knowing. First, the enforcement clock is generous to you: under 19-A M.R.S. § 610, any statute of limitations on a claim under a premarital agreement is tolled during the marriage, though equitable defenses like laches can still apply. Second, an old quirk: prenups executed before October 1, 1993 automatically became void 18 months after the couple had or adopted a minor child unless reaffirmed in writing. That sunset rule does not apply to any agreement signed on or after October 1, 1993, so it affects only decades-old documents.

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15. Can a prenup decide child custody or child support in Maine?

No. Child custody and child support cannot be controlled by a prenup in Maine, and trying to do so is not just unenforceable — it can jeopardize confidence in the rest of the agreement. Maine courts retain exclusive authority to decide custody based on the child's best interests and to ensure child support meets the child's needs, regardless of what parents agreed to before marriage. The Law Court has gone further and held that even a prenup's attorney-fee waiver is void when applied to litigation over parental rights (Riemann v. Toland, 2022 ME 13). Keep children's issues out of the document entirely; the prenup should address property, debt, and spousal support only.