Omitted or Pretermitted Children Under Wills in Kansas

Short answer Kansas's will statute uses revocation, rather than a separate omitted-child share: if the testator marries and has a child by birth or adoption after making a will, that will is revoked. An omitted child outside that combined event has no share assigned by the cited will provision. If no operative will remains, intestate succession determines what the child receives. (Kan. Stat. Ann. §§ 59-610, 59-504, 59-506.)
State
Kansas
Statute checked
October 5, 2026
Sources
6 statutes

At a glance

Will and child coveredNo separate omitted-child will share; later marriage plus child by birth/adoption revokes will (§ 59-610).
Birth or adoption timingMarriage and child by birth/adoption after will; intestacy definition includes posthumous and adopted children (§§ 59-610, 59-501(a)).
Naming and provision test§ 59-610 revocation turns on later marriage and child, without a naming or provision test.
Intentional omission§ 59-610 states revocation upon the combined event, without an intentional-omission exception.
Other-parent giftsNo other-parent devise condition in § 59-610; its stated trigger is marriage and a later child.
Outside gifts and advancementsNo outside-transfer or advancement test in § 59-610's revocation condition.
Baseline statutory shareNo will-share measure; if intestacy governs, spouse receives half and children/issue share half when both survive (§§ 59-504, 59-506).
Effect of gifts to existing childrenNo child-gift adjustment in § 59-610; intestacy uses equal child shares and representation for deceased child's issue (§ 59-506).
Property source and abatementNo omitted-child abatement formula in § 59-610; revocation removes that will, with intestacy applying if no operative will remains (§§ 59-504, 59-506).
Trust and nonprobate reach§ 59-610 speaks of revoking a will; § 59-601 addresses property disposed of by will.

How the statute works

Kansas § 59-610 says: “If after making a will the testator marries and has a child, by birth or adoption, the will is thereby revoked.” The trigger combines later marriage and a child; the section does not calculate a reserved share for a child omitted from a still-operative will. The official Chapter 59 will-article index contains no separate omitted-child share provision. Under § 59-601, a person otherwise may dispose of property by will, subject to the Probate Code.

If no operative will remains, intestacy determines the child's share. Under §§ 59-504 and 59-506, a surviving spouse and children divide the estate by halves; without a spouse, the children and qualifying issue take it. Under § 59-501(a), the intestacy definition expressly includes posthumous and adopted children, while § 59-506 supplies equal child shares and representation for a deceased child's issue.

What trips people up

Birth or adoption alone is not the event stated in § 59-610: its sentence also requires marriage after the will. That differs from a statute that awards an omitted child a slice of an otherwise effective will.

Common questions

Does revoking a later will revive an earlier one? Under § 59-612, it does not automatically. The revocation must show intent to revive the earlier will, or the testator must duly republish it with the required witnesses.

Does the child's name have to be omitted for § 59-610 to operate? The section states its marriage-and-child trigger without making the will's naming or provision for the child a condition.

Statutes and sources

  • Kan. Stat. Ann. §§ 59-501, 59-504, 59-506, 59-601, 59-610, and 59-612. Verbatim current text, official section URLs, and access dates appear in the source fields above.

Source links

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

Kan. Stat. Ann. § 59-601 · accessed 2026-10-05
Kan. Stat. Ann. § 59-610 · accessed 2026-10-05
Kan. Stat. Ann. § 59-501(a)–(b) · accessed 2026-10-05
Kan. Stat. Ann. § 59-504 · accessed 2026-10-05
Kan. Stat. Ann. § 59-506 · accessed 2026-10-05
Kan. Stat. Ann. § 59-612 · 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.

What does Kansas law mean for your facts?

You just read the general rule. Ask your own question and see which parts of current Kansas law apply to your situation, with citations you can check.

Opens in Ezel Pro.

  • Starts from the statutes this survey is built on
  • Cites every source it relies on, so you can verify it
  • Chat, drafting and research in one workspace