but unfortunately, England doesn't, Wales doesn't and Scotland doesn’t. They're all stuck with oven ready turnip deals now (I think that's the irony Art's mentioned). I'd be interested to read where that's come from? As far as I'm aware, there are lots of ways of using lots of off shore shares, but Northen Ireland?
Not NI by itself but together with the rest of the UK.
My initial interest was taken by:
Brexit: Claims about EU tax rules fact-checked - this concludes that, by the time we were too leave the EU in 2020 the EU Anti Tax Avoidance directive rules (2016) were part of UK law, so were not a reason for the urgency with which brexiters pushed for brexit in 2016 (this seems logically wrong to me).
So, what if they are part of UK law - are they being actively implemented? I suggest not, and expect each new effort by Rees-Mogg to rid UK law of those adopted whilst in the EU to further water them down.
The only major UK push on anti-corruption measures since 2016 was under Theresa May, this essentially failed with her government, and most remaining UK anti-corruption/tax evasion/avoidance legislation is full of loopholes (not that the EU has made great progress either).
https://www.transparency.org.uk/corruption-and-uk/Dirty%20Money