The Tax Reform Act of 1986 (TRA) was passed by the 99th United States Congress and signed into law by President Ronald Reagan on October 22, 1986. The Tax Reform Act of 1986 was the top domestic priority of President Reagan's second term. The act lowered federal income tax rates, decreasing the number of tax brackets and reducing the top tax rate from 50 percent to 28 percent. The act also expanded the earned income tax credit, the standard deduction, and the personal exemption, removing approximately six million lower-income Americans from the tax base. Offsetting these cuts, the act increased the alternative minimum tax and eliminated many tax deductions, including deductions for rental housing, individual retirement accounts, and depreciation.