The main purpose of this legislation is to introduce a one-time tax on individuals and certain trusts whose net worth exceeds 0 million. This tax is intended to address the national debt and promote economic stability by generating significant revenue. The bill is named the "Donald J. Trump Wealth Tax Act of 2026," reflecting its connection to former President Donald Trump, who had previously proposed a similar wealth tax. Key provisions of the legislation include a tax rate of 14.25% applied to the amount of net worth that exceeds 0 million.