Contrary to the claims of business groups, we already have a flat tax system.
The mild progressivity of the income tax system simply offsets the regressivity of other taxes like the GST, retail sales taxes and property taxes, which take their biggest bite, proportionally, from lower-income Canadians.
“By itself, the percentage share of the income tax paid by the rich is almost meaningless in assessing the fairness of the tax system,” he concludes.
-------------------------------------from #juan's post--------------------------------------------------
So let's compare.
The rich still pay more retail sales taxes.
They still pay more property taxes.
And the GST ?
There is a 5% tax on all products, except certain essentials such as groceries, residential rent, and medical services, and services such as financial services. The tax is levied on each sale
The rich still pay more there too.
This truth is a double edge sword. The truth is the rich do pay more in total on every category of every tax.
The truth also is how unequal societies in all the western democracies are be coming.