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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The Final Frontier of Tax Avoidance: Elon Musk’s SpaceX Has $1.9 Billion to Gain from Defunding the IRS

June 12, 2026 • By Matthew Gardner

A year after Elon Musk’s Department of Government Efficiency (DOGE) cut a swath of destruction through vital federal agencies including the Internal Revenue Service, Musk’s apparent antipathy toward the IRS suddenly makes more sense.  

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Jeff Bezos’ Amazon Received Almost 10 Percent of Corporate Tax Subsidies Last Year

May 21, 2026 • By Matthew Gardner, Steve Wamhoff

Amazon received $17.5 billion in tax subsidies in 2025. That’s about 10% of all federal income tax subsidies for publicly traded corporations in 2025.

More Publications by Matthew Gardner

Recent Media Mentions

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Wall Street Journal: Coke Takes on IRS With $20 Billion at Stake

June 22, 2026 • By Matthew Gardner

Coca-Cola is waging a high-stakes corporate battle with more than $20 billion at stake, and the opponent isn’t Pepsi or even Dr Pepper. It’s the Internal Revenue Service.

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USA Today: Jeff Bezos says these Americans should pay 'zero' federal taxes

May 21, 2026 • By Matthew Gardner

His comments come at a moment when some cities and states are proposing higher taxes on the rich.

More Media Mentions of Matthew Gardner