Currently, the U.S. tax system primarily focuses on income—the money people earn from jobs or selling investments. Many of the world's richest people have relatively low 'income' but vast amounts of wealth in unsold stocks or property that aren't taxed annually. This bill would change that by taxing what people own, not just what they earn, in an effort to reduce wealth inequality.

If this becomes law, it would generate significant new revenue for the federal government that could be used for infrastructure, education, or healthcare. However, it represents a major shift in American tax policy that would likely face legal challenges regarding its constitutionality. Without this law, the ultra-wealthy continue to pay taxes only when they realize gains (like selling a stock), allowing their total fortunes to grow largely untaxed for decades.