Meaning of “active business”

David Bazar was good enough to forward to me an interesting case on the meaning of “active business” in the Income Tax Act. In Ollenberger v R, 2013 FCA 74, the Court was called on to consider whether the use of the word “active” in the phrase required something more than just any business that is not a “specified investment business” or a “personal services business”. The Court held that “active” did no such thing.