"But skippy, HMRC has constructed its rules and from that developed its budgets in the expectation that someone like flowery will use dividends in the way she does. There will still be a tax take from those dividends, just lower on a personal basis and perhaps higher on a corporate basis. As they see things that don't work how they expect, they introduce other changes eg IR35 which stopped people acting as a "consultant" to their only employer."
Yes I'm aware of this.
Basically what happens is that tax shifts onto things that are easy to tax.
So consumer goods - easy.
Minimum wage staff getting paid by PAYE - easy.
Rich people with businesses and complex investments - hard.
So people like flowery have a great many options. E.g, structure the business (assuming it is one, and not disguised employment) as self employed, and pay income tax through self assessment, go for a Limited Company and pay corporation tax instead, and potentially go beyond this with things like offshore companies as well.
So I wouldn't say so much that HMRC (the government really), are happy about this, the are just resigned to this, and have taken steps like cutting corporation tax with a view to encouraging people to pay it.
Income tax is only for little people - you pay it if you earn £60k, but most will baulk at paying it on £600k.
Bear in mind that cleaners are taxed at 32%, corporation tax is 24%/20%, and in theory the rich are taxed at 50%/52%, but on the whole (with a few exceptions) they find that excessive so they just avoid it.
"Skippy again that isn't true - if the turnover is high, the lack of profit is down to high costs, which are higher for a single independent with no bulk discount, ability to move raw product between outlets, central training programme etc."
Central training programme? For a single coffee shop?
Coffee has a very high gross margin.
I could see perhaps that a corner shop selling baked beans and loaves of bread might struggle to compete with say Tesco when it cannot buy at Tesco's selling price, but an independent coffee shop still stands to make a large gross profit on each cup. The issue is almost certainly lack of sales.