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January 19, 2024 All rights reserved.
According to Grassley, the Biden administration’s plans to undo major TCJA provisions and increase taxes on
large US corporations, along with its support for a global corporate minimum tax, would mean a return “to an
international tax system that puts US companies at a disadvantage in overseas markets while also surrendering
our sovereignty and tax base to foreign nations.”
Others on the panel addressed the impact of the TCJA more broadly. Budget Committee member Tim Kaine, D-
Va., contended that benefits of the 2017 law accrued primarily to corporate shareholders while the major bills
enacted in the Biden administration—notably, the Infrastructure Investments and Jobs Act (P.L. 117-58) and
the Inflation Reduction Act (P.L. 117-169)—are having a greater economic impact through direct investments
in infrastructure and domestic manufacturing.
URL: https://www.congress.gov/117/plaws/publ58/PLAW-117publ58.pdf
URL: https://www.congress.gov/117/plaws/publ169/PLAW-117publ169.pdf
Budget Committee member Chris Van Hollen, D-Md., asked the witnesses who appeared at the hearing if the
TCJA bore out claims by the Trump administration and congressional Republicans that the tax cuts would “pay
for themselves” through increased economic growth.
Four of the witnesses—Kimberly Clausing (a former Treasury Department official in the Biden administration
and now with the UCLA School of Law), Roy Houseman (of United Steelworkers), John Arensmeyer (of the
Small Business Majority), and James R. Hines, Jr. (of the University of Michigan School of Law), agreed that the
2017 tax cuts did not generate sufficient economic growth to be revenue neutral. One witness—Mindy
Herzfeld of the University of Florida Levin College of Law—stated that she was not qualified to offer an
opinion. (Clausing, Houseman, and Arensmeyer were invited by the panel’s Democrats. Hines and Herzfeld
were invited by the panel’s Republicans.)
Pillar Two
Chairman Whitehouse endorsed the Pillar Two 15 percent global corporate minimum tax being advanced
through the OECD, arguing, among other things, that current US tax rules place large multinational
corporations at a competitive advantage over domestic entities since multinationals have the flexibility to
locate factories and jobs in low-tax jurisdictions.
Kimberly Clausing commented in an exchange with Whitehouse that Pillar Two addresses issues of corporate
competition on two fronts: first, it sets a minimum tax rate of 15 percent globally, thus putting US
multinationals on a level playing field with foreign competitors; second, it alleviates potential tax disparities
between US multinationals and domestic corporations and makes the US a more attractive place to invest.
Upcoming fiscal cliff
Budget Committee member Ron Wyden, D-Ore., who also chairs the Senate Finance Committee, asked
Clausing to identify the key priorities Congress should pursue as the nation approaches 2025, when a host of
temporary tax provisions—including many of the TCJA’s tax breaks for individuals and passthrough entities—
are scheduled to expire. (See separate coverage in this issue for details on the recently released report from