Corporations presumably pay the taxes that they are legally required to pay. If you want higher corporate taxes and less personal tax, it would be more persuasive to express your wish in a straightforward and honest way.

The US already has one of the highest corporate tax rates in the world however. [google.com]

What is a corporation other than its shareholders? Is there anything wrong with investing? If we discourage investments how will the economy be affected?

So much this. I'd also like to point out that poor people are poor BECAUSE of the wages these corps pay and their decades long war against fair wages.