The 2017 tax revision, P.L. 115-97, often referred to as the Tax Cuts and Jobs Act, and referred to subsequently as the Act, was estimated to reduce taxes by $1.5 trillion over 10 years. The Act permanently reduced the corporate tax rate to 21%, made a number of revisions in business tax deductions (including limits on interest deductions), and provided a major revision in the international tax rules. It also substantially revised individual income taxes, including an increase in the standard deduction and child credit largely offset by eliminating personal exemptions, along with rate cuts, limits on itemized deductions (primarily a dollar cap on the state and local tax deduction), and a 20% deduction for pass-through businesses (businesses taxed under the individual rather than the corporate tax, such as partnerships). These individual provisions are temporary and are scheduled to expire after 2025. The Act also adopted temporary provisions allowing the immediate deduction for equipment investment and an increase in the exemption for estate and gift taxes…..
….This analysis examines the preliminary effects of the Act during the first year, 2018. In some cases it is difficult to determine the effects of the tax cuts (e.g., on economic growth) given the other factors that affect outcomes. In other cases, such as the level of repatriation and use of repatriated funds, the evidence is more compelling. This report discusses these potential consequences in light of the data available after the first year…..