Actually, if non-residents don't have a place of business in Canada, they may still have to charge taxes.
On December 1st, 2016. See this statement in context.
On December 1st, 2016. See this statement in context.
December 1st, 2016 / 11:20 a.m.
Director General, Excise and GST/HST Rulings Directorate, Legislative Policy and Regulatory Affairs Branch, Canada Revenue Agency
Actually, if non-residents don't have a place of business in Canada, they may still have to charge taxes.
See context to find out what was said next.