In the US, unless you or your family own a holding with a lot of companies, the country taxes you between 50 and 40% (well, 30 and 50%, but food stamps are a bit weird so i will exclude them here). If you manage to get rich enough to be able to optimize your taxation, you are only taxed on company profits (so 21% to federal, 27-29% depending on your state) and sometime use taxe (sales taxe doesn't really apply anymore).
I have benefited from VAT-free school furniture most of my life because my uncle owned a company that bought office furniture regularly, and VAT-free sport clothing/tools because of a similar scheme by his wife and her companies.
I assure you you pay more taxes overall than people holding a few companies, and the more you own, the easier it get to avoid VAT and taxes in general (the owner of the Yacht my sister used to cook for was hired by the Yachting company as the captain or something for his vacations: avoided VAT on buying the Yacht, avoid VAT on a personal cook, avoid VAT on food. And if this specific company loose a small amount of money every year, tax write-off baby!).
Zucman wrote The Triumph of Injustice: How the Rich Dodge Taxes and How to Make Them Pay. It's an interesting read, and