Govt allowed AIM share investment via ISAs in 2013
Regular reviews are essential
Thorny issue HMRC won’t fix
Rules as proposed are 'complex' and 'unfair', according to the TSC chairman
Statement brings 'clarity' to the current situation
But govt 'will continue to monitor their use'
Trusts expert Jeremy Passmore shares his insights
IHT technicality could hit people with impaired life expectancy