Sure. I'll start.
We don't have the actual numbers, so we're speaking in generalities. Those numbers you can get from CRA or Revenu Québec.
I can tell you this: This is like a make-work project. Every dollar that is spent transferring this responsibility to the Province of Quebec is money lost, money that could have better been invested in other areas, in tax evasion, if you will. I represent the auditors who work in tax evasion and international taxes. They're begging for additional resources for systems that are more complex and can battle some of the systems they're working against, for the education, knowledge and expertise required to continue to go after that money. There are a lot of ways that you could improve in that area without looking at this.
Again, I want to go back to the intent. If the intent is to simplify for Quebeckers, there is a way to simplify without this massive overhaul on both the provincial and federal taxes, and that's what you ought to be focused on as a solution.