Couples planning a wedding in Manchester or Nashua spend months on venues, catering, and guest lists. Far fewer plan for the financial side of marriage.
Not legal advice. This article is general information only. Prenup laws differ by state and change over time. Consult a licensed attorney in your state before acting on anything here.
A prenuptial agreement is a written contract that sets out how property and debts will be handled if a marriage ends. It is not a sign that you expect divorce.
In New Hampshire it is a practical tool, especially because state law treats almost everything you own as divisible. Couples in Concord and across the state use prenups to protect a business, an inheritance, or assets brought into the marriage.
This guide explains how New Hampshire law treats these agreements, what they can and cannot do, and how to put one together correctly.
Will New Hampshire Courts Enforce a Prenup?
Yes. New Hampshire allows prenuptial agreements by statute under RSA 460:2-a.
That law lets two people in contemplation of marriage enter into a written interspousal contract. As of a 2023 update, the statute uses gender-neutral language.
The statute is short. It sets the basic rule that the agreement must be written and that it cannot strip away the rights of any minor children of the marriage.
New Hampshire has not adopted the Uniform Premarital Agreement Act that many other states use. Because the statute itself says little about enforcement, the real rules come from New Hampshire Supreme Court decisions.
The Hollett Standard
The leading case is In re Estate of Hollett, 150 N.H. 39 (2003). It sets out what a New Hampshire court looks at before enforcing a prenup.
The agreement must be free of fraud, duress, and mistake. Each party must have had full disclosure of the other’s assets, or already know about them.
Each party must also have had a real chance to consult their own lawyer, with enough time to reflect on the terms.
In Hollett, the bride was first pressed to sign just days before a 200-guest wedding. She met a lawyer the day before the ceremony while badly distressed.
The court found she signed under duress and refused to enforce the agreement.
The lesson is direct. Last-minute pressure can sink an otherwise valid prenup.
What Belongs in a New Hampshire Prenup
A prenup can address most financial matters between spouses. The table below shows common topics.
| Topic | What It Can Do |
|---|---|
| Premarital property | Define what each person owned before marriage and keep it separate |
| Marital property | Set how property acquired during marriage is treated and divided |
| Debts | Assign responsibility for existing and future debts |
| Business interests | Protect a company or professional practice from division |
| Inheritance and gifts | Keep inherited or gifted assets out of the marital estate |
| Alimony | Set, limit, or waive spousal support, subject to a fairness review |
| Estate matters | Coordinate with wills and clarify rights at death |
What You Cannot Put in a New Hampshire Prenup
Some terms are off limits no matter what both parties agree to.
- It cannot set or limit child support. That right belongs to the child, not the parents.
- It cannot decide child custody or parenting time in advance. Courts decide those based on the child’s best interest at the time.
- It cannot include terms that abrogate the statutory or common law rights of minor children of the marriage, which RSA 460:2-a prohibits.
- It cannot contain anything illegal or that promotes divorce.
- It cannot be enforced if it was signed under fraud, duress, or without disclosure.
Signing Requirements in New Hampshire
New Hampshire law sets a written requirement and case law adds practical safeguards. The table summarizes them.
| Requirement | Status in New Hampshire |
|---|---|
| In writing | Required by RSA 460:2-a |
| Signed by both parties | Required |
| Notarization | Not strictly required but strongly recommended |
| Independent legal counsel | Not mandatory, but a meaningful chance to consult separate lawyers is heavily weighed under Hollett |
| Timing | Sign well before the wedding to avoid Hollett-style duress claims |
Timing deserves attention. A signature obtained days before the ceremony invites a duress challenge.
Aim to finish the agreement weeks or months ahead of the wedding date.
New Hampshire Takes a Second Look at Enforcement
Even a properly signed prenup can fail later. New Hampshire applies what is often called a second look.
This rule comes from MacFarlane v. Rich, 132 N.H. 608 (1989). The court held that a prenup will not be enforced if changed circumstances make enforcement an unconscionable hardship at the time of divorce.
The idea is that a deal fair when signed may become grossly unfair years later. A long marriage, a serious illness, or one spouse leaving the workforce can shift the calculation.
So a New Hampshire court asks two questions. Was the agreement valid when signed, and would enforcing it now be unconscionable given how life turned out.
A well-drafted agreement that anticipates change is far more likely to survive this review.
Full Financial Disclosure in New Hampshire
Disclosure sits at the heart of the Hollett standard. Each person should reveal their assets, debts, and income before signing.
The cleanest way to do this is a written schedule attached to the agreement that lists what each party owns and owes.
If one spouse hides a material asset or misstates their finances, the other can later argue the agreement was based on nondisclosure or misrepresentation.
Honest, documented disclosure is the single best protection for both sides.
What New Hampshire Decides Without a Prenup
New Hampshire is an equitable distribution state, and it is also an all-property state. Both labels matter.
Under RSA 458:16-a, property includes all tangible and intangible property and assets belonging to either or both parties, whether title is held by one or both.
That reaches property acquired before the marriage and property received by gift, inheritance, or descent. In many states such assets are separate.
In New Hampshire they are part of the marital estate.
The statute also sets a starting point. The court presumes that an equal division is equitable.
A judge can move away from a 50/50 split after looking at factors such as the length of the marriage and the source of an asset. Even so, your premarital home or family inheritance can be put on the table without an agreement saying otherwise.
A prenup lets you opt out of that default and keep certain property clearly separate.
Prenup or Postnup in New Hampshire?
A prenup is signed before marriage. A postnup does the same job but is signed after the wedding.
New Hampshire recognizes postnuptial agreements. In In re Estate of Wilber (2013), the New Hampshire Supreme Court confirmed that spouses may contract with each other after marriage and that courts will uphold such agreements if they are fairly made.
The enforcement standards mirror those for prenups. The agreement must be free of fraud, duress, and mistake, supported by disclosure, and not unconscionable.
A postnup is a good option if you married without a prenup, or if your finances changed after a business launch or an inheritance.
Common Reasons New Hampshire Prenups Get Thrown Out
Most failed agreements share a few faults. Watch for these.
- Signing under last-minute pressure, the central problem in Hollett.
- Hiding or understating assets, debts, or income.
- Denying one party a real chance to read the terms or talk to a lawyer.
- Terms so one-sided they are unconscionable.
- Changed circumstances that make enforcement an unconscionable hardship under MacFarlane.
- Sloppy drafting, missing signatures, or trying to set child support or custody.
How Much Does a Prenup Cost in New Hampshire?
Cost depends on how complex your finances are and whether you use lawyers or an online service. The table gives a general range.
| Option | Typical Cost |
|---|---|
| Attorney, standard agreement | 1,500 to 5,000 per person |
| Attorney, complex assets or business | 2,000 to 7,000 per person |
| Online platform | A few hundred dollars, flat rate |
Online services such as HelloPrenup let couples draft an agreement at a flat price, then have it reviewed if they wish.
Because New Hampshire weighs whether each party had a fair chance at independent counsel, many couples still pay for a short attorney review even when they start online.
How to Create a New Hampshire Prenup, Step by Step
The process is straightforward if you start early and keep records.
- Start the conversation months before the wedding, not in the final weeks.
- List your assets, debts, and income, and exchange that information in writing.
- Agree on the key terms, including property, debts, and any alimony provisions.
- Draft the agreement using a lawyer or a trusted online platform.
- Give each person a real chance to review it with their own attorney.
- Sign well ahead of the wedding, ideally with a notary present.
- Store signed copies and the disclosure schedules in a safe place.
New Hampshire Prenups: Key Takeaways
New Hampshire law makes a prenup especially useful because the state can divide almost any property you own, including what you brought into the marriage.
An agreement built on honest disclosure, independent advice, and early signing stands the best chance of holding up under both Hollett and the MacFarlane second look.
Done right, it gives both partners clarity and lets you focus on the marriage itself.
Sources
- N.H. RSA 460:2-a, Antenuptial Agreements
- N.H. RSA 458:16-a, Property Settlement
- In re Estate of Hollett, 150 N.H. 39 (2003)
- MacFarlane v. Rich, 132 N.H. 608 (1989)
- In re Estate of Wilber (N.H. 2013), postnuptial agreements