Most of it, yes, in the form of estate taxes. Unless the heir is a spouse.
Hereditary transfer of IP is a bizarre anachronism.
Hereditary transfer of IP is a bizarre anachronism.
General searching around turns up these numbers here and there as well. Assuming that is in fact true, _most_ people shouldn't be giving up anything in estate taxes.
Estate taxes in the US are 40% and the first ~$5 million in value is exempt. So its impossible to lose most of any estate to estate taxes in the US, and very few estates (0.14% [1]) are subject to any estate tax at all.