Charles Evans Hughes, Department of Treasury of Indiana v…
“ The State contends, citing provisions of the taxing act, that the legislature of Indiana contemplated that the taxpayer would reflect in the tax return any deductions claimed, making a separation between taxable and non-taxable items and that the tax return itself provided a method for claiming any deductions to which the taxpayer thought itself entitled. Respondent insists that the Act did not provide a method of apportionment. ”
