Dec 11, 1997 · (D) Capital Gains from Sale of Real Property. – (1) In General.. – The provisions of Section 39(B) notwithstanding, a final tax of six percent (6%) based on the gross selling price or current fair market value as determined in accordance with Section 6(E) of this Code, whichever is higher, is hereby imposed upon capital gains presumed to have been realized from the sale, …