Income Tax Ordinance 1979 Sections 80C, 80CC and 80D Constitution of Pakistan (1973), Fourth Schedule, List of Federal Legislatures, Part I, Item No. 47 Constitution of Pakistan (1973), Article 185 (3) on leave of appeal It was allowed to consider whether, under the Fourth Schedule, under the Federal Legislature List, there was a legitimate use of the taxing legislative authority, after which it was adjusted with respect to actual income. Part I, item number 47 of the Federal Legislature List