There is a valid point about the payroll taxes. There are NO deductions for those. I believe the social security portion phases out at some point just south of 100K, but the Medicare portion doesn't. (I think, please correct me if I'm wrong.)
Yet income taxes are the other way, the rates increase as one makes more money.
And yes, the taxes and fees imposed by various levels of government are sometimes insane. I recently recall examining our home phone bill and for the $40/month unlimited local and LD we paid close to $14 in various federal, state and local fees (I.E. taxes.)
The thing is, and this is as close to political as I dare get, since business doesn't get to vote, why should any business be taxed?
In the US, one of the primary reasons we broke from the crown was due to taxation and representation.
So I say, any entity that is unable to vote should not be taxed.
But that's just my opinion, and if too close or over the political line, I apologize for crossing the boundary.
Of course, the other side of that equation is I would only allow voters, not groups to make campaign contributions
But I'm not in charge.... yet.