As a tax attorney with a keen interest in the implications of tax law changes, I recently came across a New York Times article that provides a detailed analysis of the corporate tax cuts implemented by President Donald J. Trump in 2017. The study, conducted by researchers from Princeton University, the University of Chicago, Harvard University, and the Treasury Department, offers a comprehensive view of the law’s effects on the U.S. economy.
The study found that the tax cuts have indeed boosted investment in the U.S. economy and resulted in a modest pay increase for workers. However, these benefits are less than what Republicans promised and have come at a high cost to the federal budget. The corporate tax cuts have not paid for themselves as conservatives insisted they would. Instead, they are adding more than $100 billion a year to America’s $34 trillion-and-growing national debt.
Furthermore, the wage gains delivered by the cuts were significantly lower than what Trump officials predicted. The study found that the average worker gained about $750 per year over the long run, compared to the promised $4,000 to $9,000 per worker.
This study is the first to use extensive data from corporate tax filings to draw conclusions about the Tax Cuts and Jobs Act. Its findings could shape the debate on renewing parts of the law that are set to expire or have begun to phase out. This includes a key provision targeting investment, which the authors identify as the most cost-effective corporate cut.
The study also challenges narratives about the bill on both sides of the aisle. Democrats have claimed the tax cuts only rewarded shareholders and did not help the economy. Republicans have called them a cost-free boon to the middle class. According to the study, both appear to have been wrong.
As we continue to promote responsible financial citizenship, it’s crucial to understand the real implications of tax law changes. This study provides valuable insights into the consequences of the 2017 corporate tax cuts, reminding us of the importance of making informed financial decisions.

