Legislation sponsored by Sen. Jessica Ramos (D-Queens) and Assemblymember Carmen De La Rosa (D-Manhattan) would impose a “mark to market” tax on any residents of New York “with net assets that are worth one billion dollars or more.”
What does that mean? Capital gains are already taxed as regular income, but only if they’re realized. If somebody buys $1 million worth of stock in May and it’s worth $1.5 million in December, they’ll only pay taxes on the gains they made if they sell it.
The bill in question would have the wealthiest state residents pay taxes as assets go up in value, whether or not they realize the gains. The above stock purchase, for example, would be counted as $500,000 in taxable income even if the purchaser held onto the investment.