Bill C-4 would not have implications for the Canada Revenue Agency. The Bill C-377 aspect would have had a financial burden of about $2 million annually. That would be the cost.
On March 21st, 2016. See this statement in context.
On March 21st, 2016. See this statement in context.
Director General, Legislative Policy Directorate, Legislative Policy and Regulatory Affairs Branch, Canada Revenue Agency
See context to find out what was said next.