In this paper, we describe a tax policy idea that would simplify the proposals President Biden presented during his campaign to raise personal income taxes for those with annual incomes greater than $400,000. Our proposal would replace the cap on state and local tax (SALT) deductions with a broader limit on tax breaks for the rich that would raise more revenue than the personal income tax hikes that Biden proposed during his campaign. Our proposal would also achieve Biden’s goals of setting the top rate at 39.6 percent and raising taxes only on those with income exceeding $400,000.
