Omitted or Pretermitted Children Under Wills in New Hampshire

Short answer New Hampshire protects a child born or adopted after a will when the will fails to provide for the child, unless intentional omission appears from the will. A child already living at execution but omitted solely because the testator believed the child dead can also share. The share is intestate-equivalent if no child lived at execution; where the will gave property to then-living children, the later child shares only in those gifts. (N.H. Rev. Stat. § 551:10.)
State
New Hampshire
Statute checked
October 5, 2026
Sources
1 statute

At a glance

Will and child coveredOmitted later-born or later-adopted child; living child omitted solely through mistaken belief of death (§ 551:10(II), (IV)).
Birth or adoption timingBirth or adoption after will execution; mistaken-death rule covers child living then (§ 551:10(II), (IV)).
Naming and provision testWill fails to provide for later child; mistaken-death omission must be solely from belief child was dead (§ 551:10(II), (IV)).
Intentional omissionEither later-child share fails if intent to omit appears from will (§ 551:10(III)).
Other-parent giftsNo-child route excepts substantially-all devise to other parent who survives and is entitled to take (§ 551:10(II)(a)).
Outside gifts and advancementsSection 551:10 lists no outside-transfer or advancement condition; it turns on will provision and stated exceptions (§ 551:10(II)–(IV)).
Baseline statutory shareNo child living at execution: intestate-equivalent value, subject to other-parent exception (§ 551:10(II)(a)).
Effect of gifts to existing childrenIf then-living children received will gifts, later child shares only in those gifts on equalized-child basis (§ 551:10(II)(b)(1)–(2)).
Property source and abatementNo-child share: residue first, then other estate assets pro rata; child-gift route: then-living children's gifts abate ratably (§ 551:10(II)(a), (b)(4)).
Trust and nonprobate reachEstate means probate property disposed under will; child-gift route preserves equitable/legal, present/future gift character where feasible (§ 551:10(I), (II)(b)(3)).

Requirements one by one

Which child qualifies

Under § 551:10(II), the ordinary route covers a child born or adopted after execution who received no will provision. Section IV also treats an already-living child as an omitted later child when the testator left the child out solely because the testator believed the child was dead.

Share and contribution

When no child lived at execution, § 551:10(II)(a) measures an intestate-equivalent share. The residue pays first; any shortfall comes pro rata from other estate assets. If the will gave property to children living at execution, subsection II(b) instead limits the later child's pool to those gifts and equalizes it as though all omitted later children had been included. Those gifts abate ratably, preserving the will's plan as far as possible.

What trips people up

The other-parent exception applies to the no-child route only and requires that parent to survive and be entitled to take an all-or-substantially-all devise. Intentional omission must appear from the will under § 551:10(III). The statute defines “estate” as property subject to probate administration and disposition under the will; it does not itself assign a recovery route against other property.

Common questions

Does an outside gift automatically replace the statutory share? Section 551:10 sets no outside-transfer test among its stated conditions; its later-child rules address will provision, intentional omission, and the other-parent exception.

Can the later child's gift be a future trust interest? For the existing-child gift route, § 551:10(II)(b)(3) directs that the omitted child's interest match the earlier children's equitable or legal, present or future interest to the extent feasible.

Statutes and sources

  • N.H. Rev. Stat. § 551:10. Verbatim current text, official section URL, and access date appear in the source fields above.

Source links

Every statute quoted above, linked, with the date we checked it.

N.H. Rev. Stat. § 551:10 · accessed 2026-10-05
This page gives general information about omitted-child statutes, not advice about a particular child, will, or estate. The will's words, other law, and the facts can change the result. Check current official law and consult a licensed adviser before acting.

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