For example I want a computer. If I pay for the computer as a private citizen, I have to pay income tax, social security on the money before I can spend it and then I have to pay VAT on the item.
Hamilton got too greedy here [1] and the setup wasn't the best, but you get the idea:
"Hamilton set up another Isle of Man company to purchase a €1.7m motorhome that he uses at racetracks. [..] He is contracted to Mercedes, with whom he secured his fourth world championship last month, via a Guernsey company."
See Hamilton doesn't get the money from Mercedes, his "Guernsey company" does. He doesn't own the motorhome, he owns the company that owns the motorhome. No VAT payed, no income tax payed. And the company he owns might be through several shell companies so no IRS knows what he owns. And when it knows, the company only makes losses (see Trump setup), so no taxes payed on owning the company either.
[1] https://www.theguardian.com/news/2017/nov/06/lewis-hamilton-...
https://www.loeb.com/en/insights/publications/2021/02/new-tr...
The only protection I would count on is if you were high up politically, like Putin or a Saudi prince.
Why HMRC does not do the same with companies using fake charges to hide profits? Those companies got huge competitive advantage over local small companies who cannot afford such creative accounting. So many businesses didn't happen because of that.
I think it's time HMRC doubled down and destroyed this gravy train.
I am sure we have clever people that would build a new Facebook, that is ethical and pays taxes.