SimpleDon
Veteran Member
I don't know about VAT but sales taxes are considered extremely regressive. If you care at all about income inequality, which you may not I don't know, then this is not the type of tax you should be championing.
http://www.citylab.com/work/2015/01...get-the-poor-and-widen-the-income-gap/384643/
Federal taxes are directly passed onto the consumer, just like sales taxes.
Yes, tariffs are. VAT's would be if the US had any.
Corporate income taxes are a bit more complicated. Neoclassical economics has been trying for a more than a hundred years to establish what is called a regular (mathematically) production function that includes the idea that profit is the cost of capital and a necessary cost of production just like labor and raw material. If you can come up with one then you can say that the corporate tax on profits is passed on to the customer. You also will get an economics' Nobel prize. Unfortunately for this theory an existing firm can operate indefinitely without profits so long as they cover their variable costs.
On to more realistic theories. If you believe that businesses maximize their profits it is hard to say that the tax is passed on to the customers. The business takes everything that they can get. If the corporate income tax is repealed the customers won't see any difference, the business will just pocket what they were paying in taxes. The same is true if you like me believe that profits are what is left after the bills and all paid.