Uncertain Tax Treatment Return
CO-1079.TF-T
Corporations that are liable to pay tax under Part I of the Taxation Act for a taxation year beginning after December 31, 2022, and are required to file for the year an information return in respect of an uncertain tax treatment under subsection 2 of section 237.5 of the federal Income Tax Act must complete this form.
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The courtesy translation of this document is available below for information purposes only.