Business

We did the math on Ken Griffin's pied-à-terre tax bill

New York City's tax on second homes is now in effect after backlash from billionaires, including the Citadel CEO.
New York City's tax on second homes is now in effect after backlash from billionaires, including the Citadel CEO.

This article was originally published at: https://www.businessinsider.com/ken-griffin-pay-mamdani-n...