I do not have children so want to leave my house and whatever cash I will have at time of death to my three nieces all of whom are UK citizens (they are also Irish citizens because their mother is Irish). I know that the UK system is different to ours but what is the best way of ensuring that they can receive their inheritance in the most tax efficient way possible? Thank you in advance.
Not for inheritances from an Irish estate - they may get a tax credit for any taxes paid overseas. As Inheritance tax in the UK is paid by the Estate and not the beneficiaries, there is no tax due to the UK tax authorities, so no tax credit