Institute on Taxation and Economic Policy (ITEP)

Matthew Gardner

Senior Fellow

Matthew Gardner
Areas of Expertise
Economic modeling federal tax policy state tax policy corporate taxes

Matt 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.org

Recent Publications

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At Least 88 Profitable U.S. Corporations Paid Zero Federal Income Tax in 2025

April 14, 2026 • By Matthew Gardner, Spandan Marasini

At least 88 of the largest corporations in America paid $0 in federal income tax for 2025. Corporate tax avoidance has increased at least in part due to President Trump's “One Big Beautiful Bill Act” and the 2017 Tax Cuts and Jobs Act.

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How Four Big Pro-Trump Tech Companies Avoided Taxes

March 17, 2026 • By Matthew Gardner, Steve Wamhoff

The leaders of Alphabet, Amazon, Meta, and Tesla publicly supported Trump to ensure the most favorable corporate tax policies possible. And Trump delivered for them, both in his 2017 tax bill and again in 2025 with the so-called One Big Beautiful Bill Act.

More Publications by Matthew Gardner

Recent Media Mentions

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Politico: Oil Company Founded by Energy Secretary Paid No US Taxes Last Year

April 17, 2026 • By Matthew Gardner

Liberty Energy paid no federal corporate income taxes last year. The company founded and formerly run by Energy Secretary Chris Wright was among several energy companies included in a report issued Tuesday by the nonpartisan Institute on Taxation and Economic Policy naming 88 companies that together made more than $105 billion before…

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Fortune: How a Free Tax Filing System From the Government Went From 296,000 Users to Zero in Just One Year

April 16, 2026 • By Matthew Gardner

“Killing Direct File is not irreversible,” Matthew Gardner said. “We had this brief period when, incredibly, the IRS was given the tools they need to introduce this helpful tool”. Read more.

More Media Mentions of Matthew Gardner