The Tax Cuts and Jobs Act (TCJA) includes several provisions that may be viewed as potential violations of US tax treaties. However, most of those potential violations, such as new IRC section 951A and to a large extent new IRC section 59A, are covered by the Savings Clause (US model article...

Overall, TRA17 is not much worse than TRA86 or TRA14. It increases the deficit, but not by an impossible amount; it is distributionally skewed, but less so than is usually assumed; and its details are not terrible (on the international side they are a big improvement over prior law). There is one...

The Tax Cuts and Jobs Act of 2017 (TRA17) represents the most comprehensive reform of US international tax rules since 1962. An important question in evaluating TRA17 is how US trading partners will respond to its provisions. In general, US trading partners may take steps to negate the...

This report describes various tax games, roadblocks, and glitches in the tax legislation currently before Congress, titled the Tax Cuts and Jobs Act (TCJA). The complex rules proposed in the House and Senate bills will allow new tax games and planning opportunities for well-advised taxpayers,...

On November 9, 2017, Sen. Orrin Hatch (R-UT) unveiled his version of the “Tax Cuts and Jobs Act” (TRA 17S). In some ways, this version represents an improvement over the House version (TRA 17H). But in other ways, it is worse. Specifically, while the inbound base erosion proposals are better...

Michael Keen and Joel Slemrod’s REBELLION, RASCALS AND REVENUE: TAX FOLLIES AND WISDOM THROUGH THE AGES (Princeton University Press, 2021) is a wonderful book, which should be read by any student of taxation. To most tax policy makers and academics, tax history may seem a bit arcane, because...

US Tax treaties have been regarded as self-executing since the first treaty (with France) was ratified in 1932. Rebecca Kysar has argued this raises a doubt on whether the treaties are constitutional, because tax treaties (like other treaties) are negotiated by the executive branch and ratified...

In the US the Taxpayer Bill of Rights (TBOR) is only seven years old, and moreover no successful challenge to the IRS under it has been brought so far. The following first describes the existing case law under the US TBOR. The main conclusion is that the US TBOR is a toddler with uncertain...

In this article, Avi-Yonah argues that the global intangible low-taxed income regime may be an unconstitutional attempt to tax the foreign-source income of foreign entities, and he offers an alternative