Canadian income tax, then and now

It has been almost 40 years since Canada overhauled its tax system, eliminating estate duties and bringing in capital gains tax. Since 1972, we have seen no less than 49 editions of the Income Tax Act. Its length has increased enormously and the complexity exponentially. Changes in technology have aided the Canada Revenue Agency in the selection and audit of taxpayers. Ever-changing legislation, powerful audit tools, information exchange agreements and anti-avoidance rules have made tax planning harder, tax compliance more challenging and tax enforcement easier with key changes over the past 40 years and challenges presented to the accounting profession. (Read the article “Income tax, then and now” in the June-July 2011 issue of CAmagazine online.)