Louisiana Revised Statutes — Title 47 (Revenue and Taxation)
La. R.S. 47:287.91 — Determination of Louisiana net income or loss
A. The Louisiana net income of a corporation is the sum produced by combining the net allocable income or loss as provided in R.S. 47:287.93 and the net apportionable income or loss as provided in R.S. 47:287.94 when the result is more than zero.
B. The Louisiana net loss of a corporation is the sum produced by combining the net allocable income or loss as provided in R.S. 47:287.93 and the net apportionable income or loss as provided in R.S. 47:287.94 when the result is less than zero.
Source: official text