[nerdawson]

> The horror stories are from contractors who have attempted to cheat the tax system

Some are, certainly. Many are not.

The example I gave is people who setup a limited company in order to take on work as a contractor. They've gone to an accountancy firm who've told them we'll do all the work for you. HMRC have then turned around and said that the company is a sham. Again, I can't remember the name of that particular problem but it's well known on a popular UK contracting forum.

The deeper you dig into IR35, the murkier it becomes. Contracts are dismissed for instance and it's actual working practices that are reviewed. There are absurd rules around control which are far too vague and subject to opinion that it could easily be argued either way.