The recent Supreme Court decision in Learning Resources, Inc. v. Trump has highlighted differences among the conservative justices regarding presidential power over tariffs. While the justices are often thought to vote as a bloc, this case showcased significant divergence in their interpretations, particularly around the International Emergency Economic Powers Act (IEEPA).
All justices agreed that the president does not possess inherent constitutional authority to impose tariffs during peacetime, as Chief Justice John Roberts cited from the 1824 case of Gibbons v. Ogden, affirming Congress’s power over taxation. However, the disagreement lay in the statutory interpretation of IEEPA. Roberts, supported by some conservative and liberal justices, opined that IEEPA does not grant tariff-imposing power. On the other hand, Justices Brett Kavanaugh, Clarence Thomas, and Samuel Alito argued that IEEPA’s language historically supports such presidential authority.
This decision also prompted a debate on the major questions doctrine, which restricts the executive branch from acting without clear congressional direction on significant issues. Justice Kavanaugh contended this doctrine is inapplicable to foreign affairs, where presidential discretion is often necessary. Conversely, Roberts, along with Justices Neil Gorsuch and Amy Coney Barrett, saw it as a limiting factor even in foreign policy.
The justices further clashed on the major questions doctrine’s foundation. Gorsuch views it as originating from constitutional separation of powers, whereas Barrett sees it as an ordinary textual analysis tool. Additionally, Thomas offered a unique perspective on the non-delegation doctrine, positing it only applies when life, liberty, or property is threatened—a view not shared by other conservatives.
Kavanaugh, backed by Thomas and Alito, also expressed concerns over the repercussions of reversing the tariffs, suggesting potential financial upheavals due to refunds to importers. This aspect was not tackled by other justices, indicating more litigation ahead potentially reaching the Supreme Court again.
The tariffs case illustrates varying inclinations among conservative justices regarding presidential power limitations. While a cohesive conservative approach may often appear in decisions, this case distinctly revealed underlying ideological differences that will likely influence future rulings, particularly those involving executive authority.
For more insights, further detailed examination of the case can be accessed through the SCOTUSblog analysis.