A congressional revenue act originally introduced in Congress as the Tax Cuts and Jobs Act (TCJA). Public law no. 115-97 ("the Act") amended the Internal Revenue Code of 1986 based on tax reform advocated by congressional Republicans and the Trump administration. Major elements include reducing tax rates for businesses and individuals; a personal tax simplification by increasing the standard deduction and family tax credits, but eliminating personal exemptions and making it less beneficial to itemize deductions; limiting deductions for state and local income taxes (SALT) and property taxes; further limiting the mortgage interest deduction; reducing the alternative minimum tax for individuals and eliminating it for corporations; reducing the number of estates impacted by the estate tax; and repealing the individual mandate of the Affordable Care Act (ACA). Includes a new tax incentive program, Internal Revenue Code Subchapter Z – Opportunity Zones, aiming to promote investments in certain economically distressed communities.