The thing really irking me is seeing how I pay much more taxes than the megarich and their corporations. Don't get me wrong, I can understand why this happens: they don't give a rat's ass on my safety concerns because they are very happy to live on their gated islands or travel between expensive resorts. But that we, the people (ha, ha) construct our society basically for them also basically holds me back from even discussing those numbers you asked.
Corporations pay taxes on distributions. In fact, C Corporations pay double taxes: once for the profit and then again when those profits are distributed to shareholders. Every employee pays income taxes. Why on earth would we want to create greater economic drag by increasing their tax rate? All that does is reduce their ability to reward investors.