President Trump signed the Tax Cuts and Jobs Act of 2017 which had been passed by the U.S. House of Representatives and the U.S. Senate on December 22, 2017, resulting in many changes in U.S. federal taxes.
These changes are being incorporated by government agencies and commercial information providers, such as Thomson Reuters Checkpoint, CCH Intelliconnect and Bloomberg BNA Tax. In search results, consult references to "New Law" or "P.L. 115-97". Researchers may also want to check with the text of the act passed by Congress.