Chocolatelovinggran
Interestingly, growstuff, Norway abolished Inheritance Tax a decade ago.
I know. As I wrote before, I'm not a great fan of it. Although I think it's grossly unfair that some people should inherit money for which they haven't done any work, I also think that there are greater causes of inequality.
For a tax to be justified, a tax needs to be fair (which IMO inheritance tax is), but it also needs to be capable of fulfilling its purpose - but IHT doesn't do that. There are too many loopholes and it wouldn't eliminate inequality anyway.
IHT doesn't raise that much for the Treasury. I suspect that Norway has discovered that its range of different taxes, which are difficult to escape, are more efficient. Norway also has other measures to mitigate against inequality. For example, there are very few private schools in Norway. The handful of private schools are religious or offer education such as Montessori methods. The fees are capped. There is a strong national commitment towards equality in Norway, which the UK doesn't have.