Hillary Clinton proposes raising taxes on high-income taxpayers, modifying taxation of multinational corporations, repealing fossil fuel tax incentives, and increasing estate and gift taxes. Her proposals would increase revenue by $1.1 trillion over the next decade. Nearly all of the tax increases would fall on the top 1 percent; the bottom 95 percent of taxpayers would see little or no change in their taxes. Marginal tax rates would increase, reducing incentives to work, save, and invest, and the tax code would become more complex. The analysis does not address a forthcoming proposal to cut taxes for low- and middle-income families.