Quote from Daal:
I know buzzy, nothing prevents the C corp buying up a panama corp. that way I only have to report to my government that I'm a major shareholder of a US company. Then I report to the IRS that the C corp bought the panama company(which should not produce problems as soros can tell).
but for a brazilian citizen to go out owning companies in suspect places might get me in trouble. I want to do this legally
As I said, the key is not only to avoid tax liabilities. You also have to avoid reporting liabilities. It saves headaches and legal trouble, not to mention unexpected changes in the law. Suppose they change the laws, if you report they inmediately get you because they know where you have your money. If you don't, you still have time to rearrange your setup.
In most countries you don't have to report a Panama foundation as you don't own it. 100% legal but you have to check in Brazil. Income from a foundation is another story, see below.
A LLC might be useful to avoid the recent Tax Haven laws in some countries. Have your foundation own the US LLC. Pay yourself a salary through the LLC. Income is not from a tax haven, so no additional reporting required. Profits from the LLC not taxable or reportable to anyone, as the foundation owns the LLC, and in turn, nobody owns the foundation. So the brazilian taxman will never be able to connect you to your Panama structures.
I am telling you all this because I know people in South America owning their businesses, homes and other assets through Panama structures. AFAIK they have no trouble, it's all legal. What you see in the news is guys engaging in bribery, fraud or drug trafficking.
I don't see what's the advantage of a US C-corp starting a Panama foundation. C-corps always file for US taxes and the Panama connection is gonna cause you audits and bureaucratic pains from the IRS as you will have to report it to them.