Because the intent of distributing it in any fashion they choose shouldn't be impacted by the federal government, IMO, if the transfer is not disruptive.
I still don't see the distinction from other types of taxation. Income taxes disrupt how we earn. Capital gains taxes disrupt how we invest. Consumption taxes disrupt how we spend. Those are all major components of the economy. Wealth transfer taxes only disrupt how we transfer wealth to others, and only for a very small % of ultra-wealthy Americans. And most of that disruption happens to incentivize charitable giving
over turning one's own children into lazy
rentiers, so again, I'd argue an estate tax is preferable on a lot of levels.
I would absolutely be on your side if there was clear empirical evidence that there were 1,000's of Rockefellers out there, but there isn't. Yes, there is wealth being passed. But that wealth isn't turning into multi-generational wealth, which is the intent of the tax. I can't be for fixing something when it's not broken, especially when it costs so much to begin with.
Our tax code
is broken, and reform is badly needed. A more effective estate tax would allow us to reduce marginal rates on the taxes that truly impact the economy.
At what point would they consider renouncing their citizenship?
Who knows? It would probably have to be pretty high. And even then, I think most people would just give it all away to a favorite charity before they'd leave the country.
Except that any negatives attributable to the estate tax are cumulative, i.e. in addition to the negatives of taxes already levied on earnings throughout one's life. A high earner has already paid income tax on whatever wealth he is able to accumulate and the estate tax compounds the usurpation by taxing those same dollars again.
Governments do this all the time. When a corporation makes an annual profit, it pays tax at the entity level. When the corporation makes a distribution on ownership to the stockholders, they pay capital gains tax on it. When the stockholders spend it, they pay sales tax. And then the cycle repeats with whatever merchant they gave the money to.
See my posts above about wealth transfer taxes being no different than consumption or income taxes. Taxation is unavoidable. The only questions are: (1) what; and (2) how much? Good taxes are progressive, efficient and minimally disruptive. The estate tax checks all those boxes.