Full text
an amount in respect of a corporation’s unused Part I.3 tax credit for a taxation year may be claimed under subsection 125.3(1) in computing its tax payable under this Part for another taxation year only to the extent that it exceeds the total of all amounts each of which is the amount claimed in respect of that unused Part I.3 tax credit in computing its tax payable under this Part for a taxation year preceding that other year.