
Dr. William McBride is the Chief Economist & Stephen J. Entin Fellow in Economics at the Tax Foundation, where he oversees major research projects primarily related to reforming the federal tax code, advancing sound tax policy, and improving the federal government’s fiscal outlook.
Dr. McBride has more than ten years of experience analyzing a variety of economic and policy issues. At the Tax Foundation he has served as the Vice President of Federal Tax Policy, leading our efforts to research, model, and reform the U.S. tax code, and as Chief Economist, researching the economics of taxation and guiding the development of the Tax Foundation dynamic scoring model. From 2015 to 2020 he was a manager in the National Economic and Statistics (NES) group at PwC where he worked on a wide array of projects including economic impact analyses, industry surveys, U.S. federal and state tax revenue estimates, and issues related to tax reform at the state, federal, and international levels.
Dr. McBride holds a PhD in economics from George Mason University, where he specialized in macroeconomics and agent-based modeling. His research has been cited by policymakers, quoted by major media outlets, including The Wall Street Journal and The New York Times, and published in scholarly journals, such as the National Tax Journal, Public Budgeting & Finance, and Tax Notes.
Latest Work


Corporate Tax Revenue Forecasted as Robust following the 2017 Tax Reform
In light of these forecasts, which could be revised upwards further given the pace of growth in the economy and corporate profits, it seems clear that the 2017 tax reform did not substantially reduce the revenue potential of the corporate tax.
3 min read
How Biden’s Business Tax Proposals Would Impact Taxpayers Across States
The Biden administration has targeted U.S. businesses, including corporations and passthrough entities, to raise revenue to fund new spending. However, individual taxpayers across America will end up footing the bill.
4 min read
Biden Plan’s Higher Taxation of Businesses Would Boost Collections to Highest in 40-Plus Years
President Biden’s tax proposals released as part of his fiscal year 2022 budget would collect about $2 trillion in new tax revenue from businesses over 10 years. This new revenue would bring income tax collections on businesses as a portion of GDP to its highest level on a sustained basis in over 40 years.
2 min read
The Impact of the Biden Administration’s Tax Proposals by State and Congressional District
The redistribution of income from the Biden administration’s tax proposals would involve many winners and losers, not only across different types of taxpayers but also geographically across the country. Launch our new interactive map to see average tax changes by state and congressional district over the budget window from 2022 to 2031.
8 min read
Details and Analysis of President Biden’s FY 2022 Budget Proposals
Explore President Biden budget proposals, including tax and spending in American Jobs Plan and American Families Plan. See Biden tax and spending proposals.
12 min read
Details and Analysis of President Biden’s American Jobs Plan
Details and analysis of the American Jobs Plan tax proposals. Learn more about the major tax changes in the proposed Biden infrastructure plan.
9 min read
Corporate Investment Outweighs Federal Revenue Losses Since TCJA
The Biden administration has argued for raising the corporate tax rate to offset the drop in federal corporate revenues following the Tax Cuts and Jobs Act (TCJA) of 2017, claiming it did not lead to more corporate investment as advertised. Although corporate revenues did drop following this tax reform, the ensuing increase in corporate investment far exceeds these revenue losses.
1 min read
President Biden’s Infrastructure Plan Raises Taxes on U.S. Production
An increase in the federal corporate tax rate to 28 percent would raise the U.S. federal-state combined tax rate to 32.34 percent, higher than every country in the OECD, the G7, and all our major trade partners and competitors including China.
6 min read
Evaluating Proposals to Increase the Corporate Tax Rate and Levy a Minimum Tax on Corporate Book Income
President Biden and congressional policymakers have proposed several changes to the corporate income tax, including raising the rate from 21 percent to 28 percent and imposing a 15 percent minimum tax on the book income of large corporations, to raise revenue for new spending programs. Our new modeling analyzes the economic, revenue, and distributional impact of these proposals.
46 min read
Walter Williams, RIP
1 min read
Role of the 2017 Tax Reform in the Nascent U.S. Economic Recovery
While there is still plenty of work to be done to get unemployed Americans back to work, the U.S. economy as a whole is now recovering strongly from the pandemic-induced economic downturn, outperforming forecasts from earlier in the year and outperforming most other developed countries.
4 min read
