La. Civ. Code art. 944
Current with changes from the 2024 legislative session, Chs. 3, 6-496, effective on or before 7/1/2024
An action to declare a successor unworthy is subject to a liberative prescription of five years from the death of the decedent as to intestate successors and five years from the probate of the will as to testate successors.
La. C.C. § 944