Is Disinheriting a Child Legal in Mississippi After the 2026 Framework Overhaul?

Yes, Mississippi law permits disinheriting a child, but strict probate statutes and equitable doctrines impose critical limitations to prevent undue influence or fraud. Testators retain testamentary freedom under the Mississippi Uniform Probate Code (MUPC), yet courts scrutinize wills for coercion, incapacity, or procedural defects. Recent 2026 amendments to §91-5-13(2) now require notarial witness corroboration for disinheritance clauses to mitigate disputes. Local chancery courts in Hinds, DeSoto, and Harrison counties enforce these rules with heightened rigor, particularly in cases involving minor children or dependents.


Key Regulations for Disinheriting a Child in Mississippi

  • Clear and Explicit Language: Disinheritance must be unambiguous in the will; vague or conditional language risks partial intestacy or successful challenges under §91-5-13(1). Courts prefer phrases like “I intentionally omit to provide for [child’s name].”

  • No-Contest Clauses Enforceability: Mississippi enforces no-contest clauses (§91-5-31) only if the disinherited child lacks probable cause to contest. Probable cause includes evidence of undue influence or testamentary incapacity, as defined in In re Estate of Smith (2023).

  • Dependent Omissions: Disinheriting a minor or disabled child triggers Mississippi’s elective share statute (§91-5-25), allowing the child to claim up to 50% of the estate if omitted entirely. Adult children retain no statutory entitlement but may allege fraud or duress.


Practical Compliance Note: To withstand judicial review, draft disinheritance clauses with contemporaneous medical records documenting the testator’s capacity and independent legal counsel’s attestation. Failure to comply risks will contests costing estates an average of $25,000 in litigation fees, per 2025 data from the Mississippi Bar Association.