La. Stat. tit. 9 § 1835
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 2,3, 6-535, and 580-647
For the purpose of this Sub-part, the term "surviving income beneficiary" means a natural person designated in the trust instrument to enjoy a portion of trust income, whether presently or in the future, or even conditionally; a principal beneficiary who is designated also a beneficiary of income, whether presently or in the future, or even conditionally; and also includes a principal beneficiary who becomes entitled to enjoy income because of the termination of the rights of an income beneficiary. It does not include a beneficiary whose interest in income has terminated.
La. R.S. § 9:1835