I am not a tax attorney, but I do not believe that is correct.
The current limit on transfer without taxation is somewhere between 1.2-1.5 million.
But that law will expire soon and could be changed by this administration before that. He has already stated that he would reverse Bush’s changes on this. The prior threshold was about $600,000. Have you priced farm or ranch land?
It is a serious concern, and has an impact on the entire population due to cost of food & fiber.