Skip to content
Oakclause

Prenuptial Agreement Laws in New Hampshire

New Hampshire has no uniform premarital agreement act; RSA 460:2-a allows written prenups, and courts can set one aside for nondisclosure of a material fact or if it was not signed voluntarily, with timing weighed heavily.

Last checked . General information, not legal advice.

New Hampshire at a glance

Uniform act
No uniform act: RSA 460:2-a and case law
RSA 460:2-a was last amended in 2023 (eff. June 25, 2023) and now refers to two people in contemplation of marriage.
Financial disclosure required
Yes
An agreement can be invalidated if obtained through misrepresentation or nondisclosure of a material fact.
Waiting or review period
No fixed period: courts weigh timing
Courts require an opportunity to seek independent advice and a reasonable time to reflect. In Hollett an agreement signed on the morning of the wedding was set aside.

Sources

Last checked

The rules in New Hampshire

Has New Hampshire adopted the Uniform Premarital Agreement Act or a similar uniform law?

Uniform act in New Hampshire: No uniform act: RSA 460:2-a and case law. RSA 460:2-a was last amended in 2023 (eff. June 25, 2023) and now refers to two people in contemplation of marriage.

Does a prenuptial agreement in New Hampshire require financial disclosure to be enforceable?

Yes. Financial disclosure required in New Hampshire: yes. An agreement can be invalidated if obtained through misrepresentation or nondisclosure of a material fact.

Is there a waiting or review period before signing a prenup in New Hampshire?

Waiting or review period in New Hampshire: No fixed period: courts weigh timing. Courts require an opportunity to seek independent advice and a reasonable time to reflect. In Hollett an agreement signed on the morning of the wedding was set aside.

Where do the New Hampshire prenuptial agreement laws come from?

The rules above come from N.H. Rev. Stat. Ann. 460:2-a and In re Estate of Hollett, 150 N.H. 39 (2003). Each source is linked on this page. We last checked them in October 2026.

Good to know

A prenup may not abrogate the statutory or common law rights of minor children.

What this means in practice

Sign well before the wedding. Courts may look closely at an agreement presented shortly before the ceremony, and some states set a minimum time between receiving the final draft and signing it. Leaving time to read, ask questions and negotiate helps show the agreement was entered voluntarily.

Exchange full financial information in writing. A schedule of each party's assets, debts and income attached to the agreement creates a record of what was disclosed. Where a party gives up the right to more information, that waiver should usually be in writing and signed as well.

Consider separate lawyers for each party. Even where independent counsel is not strictly required, having each person advised by their own attorney can make the agreement harder to challenge later. Terms about child support or custody are generally not binding, and spousal support waivers can face extra scrutiny, so a local attorney can confirm what is allowed.

General information, not legal advice. Laws change, and cities can add their own rules, so check the current statute before you rely on it.