SCOTUS Ruling Hands China a Trade Win

The Supreme Court's 6-3 decision invalidated tariffs imposed under the International Emergency Economic Powers Act (IEEPA), a 1977 law intended to address foreign threats. Chief Justice John Roberts, in the majority opinion, wrote that the IEEPA does not grant the president the authority to impose tariffs, as the power to tax is constitutionally vested in Congress. The ruling affects both the "reciprocal" tariffs on goods from numerous countries and the "fentanyl" tariffs on imports from China, Mexico, and Canada. In response to the ruling, the Trump administration immediately invoked Section 122 of the Trade Act of 1974. This provision, which has never been used before, allows the president to implement a temporary import surcharge of up to 15% for a maximum of 150 days to address a balance-of-payments deficit. The administration has stated it will impose a 10% global tariff under this authority, which is set to expire on July 24, 2026, unless extended by Congress. The administration is using Section 122 as a temporary measure while it explores other avenues for its tariff policy. These alternatives include launching new investigations under Section 301 of the Trade Act of 1974, which allows for tariffs to combat unfair trade practices, and continuing to use Section 232 of the Trade Expansion Act of 1962 for tariffs on national security grounds. It is important to note that the Supreme Court's ruling does not affect all tariffs on Chinese goods. Tariffs imposed during Trump's first term under Section 301, as well as duties on products like steel and aluminum under Section 232, remain in effect. The administration has also signaled its intent to initiate new Section 301 investigations to create more permanent tariffs.