Marco Rubio's tax plan will hurt you and your family. He wants to raise taxes for the middle class as high as 35% while redistributing your hard-earned dollars. Ted Cruz's bold new tax plan will help the middle class with a 10 percent flat tax on your income and a 16 percent business tax to help build the economy. Ted Cruz also plans to abolish the IRS. You don't need a math degree to see the difference between the Cruz plan and the Rubio plan. Ted Cruz's tax plan. Common sense for the middle class. Keep the Promise I is responsible for the content of this advertising.