Matthew Gardner
Senior FellowAreas of Expertise
Economic modeling federal tax policy state tax policy corporate taxesMatt Gardner is a senior fellow at ITEP where he has worked since 1998. He previously served as ITEP’s executive director from 2006 to 2016. Matt’s work focuses on federal, state and local tax systems, with a particular emphasis on the impact of tax policies on low- and moderate-income taxpayers. He uses ITEP’s microsimulation model to produce economic projections and analyses on the effects of current and proposed federal and state tax and budget policies.
Matt is a noted corporate tax expert and the primary author of ITEP’s regular corporate studies on the tax habits of Fortune 500 corporations (most recently, Corporate Tax Avoidance in the First Year of the Trump Tax Law) as well as publications on international corporate tax avoidance. He regularly examines corporate financial filings and writes briefs, blogs and reports on trends in corporate tax avoidance. He monitors and researches federal tax policies and writes about their impact on tax fairness and sustainability, and he is often called on to speak publicly about corporate tax issues and federal and state tax policies.
Matt’s earlier work for ITEP focused on state policy. He is an author of Who Pays: A Distributional Analysis of the Tax Systems in All 50 States (2003, 2009, 2013, 2015, 2018, and 2024 editions). He has conducted tax analyses for state and local policymakers and advocates in more than 45 states. Matt has degrees from the University of Maryland and the University of Rochester. He resides in Washington, D.C. and originally hails from Raleigh, N.C. Follow him on Twitter @gardmaf.
mattg at itep.orgRecent Publications and Posts view more
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Corporate Tax Avoidance in the First Five Years of the Trump Tax Law
The Trump tax law overhaul cut the federal corporate income tax rate from 35 percent to 21 percent, but during the first five years it has been in effect, most profitable corporations paid considerably less than that.
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Far From Radical: State Corporate Income Taxes Already Often Look Beyond the Water’s Edge
State lawmakers are increasingly interested in reforming their corporate tax bases to start from a comprehensive measure of worldwide profit. This provides a more accurate, and less gameable, starting point for calculating profits subject to state corporate tax. Mandating this kind of filing system, known as worldwide combined reporting (WWCR), would be transformative, as it would all but eliminate state corporate tax avoidance done through the artificial shifting of profits into low-tax countries.
Media Mentions view more
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HuffPost: America's Largest Companies Dodged Nearly $300 Billion In Taxes, Report Finds
The country’s largest companies dodged more than $275 billion in federal corporate income taxes from 2018 to 2022, a new report from the nonprofit Institute on Taxation and Economic Policy finds. The report examined corporate income taxes paid by 342 of the country’s largest companies from 2018 to 2022, the latest year for which companies have reported their earnings. All of them were profitable in all five years covered by the report.
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The Guardian: Trump Gave Top US Firms Staggering Tax Cuts, With Some Paying $0 or less - Report
Some of the US’s most profitable corporations, including General Motors, Citigroup and Netflix, have slashed their tax bills in the years since the passage of the Trump tax cuts, with nearly a quarter paying rates in the single digits and 23 paying nothing, a report has found. The 2017 law cut the top corporate income tax rate from 35% to 21%. But the new assessment of corporate tax avoidance, published on Thursday by the non-profit Institute on Taxation and Economic Policy (Itep), found that during the first five years the law was in effect, many profitable public companies in the US paid a far lower rate in practice.