For purposes of this Paragraph, the adjusted basis and the fair market value of the aggregation, and the fair market value of each property included therein, shall be determined as of the day preceding the first day of the first taxable year which begins after December 31, 1963.
For purposes of this Paragraph, separate operating interests which constitute part or all of an operating unit may be aggregated whether or not they are included in a single tract or parcel of land and whether or not they are included in contiguous tracts or parcels. For purposes of this Paragraph, a taxpayer may elect to form more than one aggregation of operating interests with any one operating unit; but no aggregation may include any operating interest which is a part of a mine without including all of the operating interests which are a part of such mine in the first taxable year for which the election to aggregate is effective, and any operating interest which thereafter becomes a part of such mine shall be included in such aggregation.
La. Revenue and Taxation § 47:158
See Acts 2015, No. 123, §5, re: applicability.
See Acts 2018, 2nd E.S., No. 4, §1, re: applicability.