I refer TPFKARR to previous posts of mine on going trickle up rather than trickle down and the positive effect that would have on the economy. Less tax on the poorest 70%, more on the top 5% or 10%, all of whom wouldn't miss it.

Sales of goods and services up = more profit to owners and shareholders and more tax for the Treasury

Sales of goods and services up = increased demand creating new jobs, more money in more pockets which will increase spending, profits, dividends and tax revenue.

It will, of course, never happen because those who already have way more than they could ever spend want an even bigger share of the pie.