Areas of Expertisecannabis taxes dynamic scoring e-commerce taxes education tax credits emerging trends in state tax policy state and federal gas tax supply-side economics
Carl is the research director at ITEP, where he has worked since 2008. Carl works on a wide range of issues related to both state and federal tax policy. He has advised policymakers, researchers, and advocates on tax policy issues in nearly every state. Much of his work relates to the link between taxes and economic growth, and the shortcomings of dynamic scoring and supply-side economic theories.
Carl is a leading expert on the funding of transportation infrastructure. His analyses of state and federal gas tax policy have helped to illuminate why the nation’s infrastructure revenues are insufficient, and how gas taxes could be reformed to improve their long-run sustainability.
As ITEP’s research director, Carl is responsible for exploring new and emerging trends in tax policy. In this role, he has authored reports on proposals to legalize and tax cannabis sales, to implement vehicle-miles-traveled taxes, to update the tax treatment of the “gig economy,” and to improve the enforcement of sales taxes as they relate to online shopping.
Carl has also conducted extensive research into private school tax credits. That research helped reveal the profitable tax shelters that these credits created for some upper-income donors to private schools and contributed to the creation of a new IRS regulation cracking down on those shelters.
Prior to assuming the role of research director, Carl worked as an analyst for ITEP and used its proprietary microsimulation tax model to perform tax incidence and revenue analyses for lawmakers and advocates across the country. Carl also previously worked as part of the State Economic Issues team at AARP. He holds bachelor’s degrees in both economics and political science from Virginia Tech and a Master’s in Public Policy from George Washington University.
Follow Carl on Twitter @carlpdaviscarl at itep.org
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The last few years have brought big changes to sales tax collection for purchases made at Amazon.com and other e-retail websites. As recently as 2011, Amazon was only collecting sales tax on its direct sales in five states – a fact that gave the company a competitive edge over brick and mortar stores during a critical time in its growth. Today, Amazon is collecting state-level sales taxes on all its direct sales, but it still usually fails to collect sales tax on the large volume of sales it makes through the “Amazon Marketplace.” This points to a broader problem in state tax enforcement that lawmakers should move quickly to address.
On July 1, 12 states will boost their gasoline taxes and 11 will boost their diesel taxes. The reasons for these increases vary, but they’re generally intended to fund maintenance and improvement of our nation’s transportation infrastructure–a job at which Congress has not excelled in recent years.
Media Mentions view more
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Business Insider: Gas and Diesel Prices Rose at the Worst Possible Time for Drivers in the US and These States Are Being Affected Most
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