What Happened
- Following the US Supreme Court's February 20, 2026 ruling that struck down tariffs imposed under the International Emergency Economic Powers Act (IEEPA) in a 6–3 decision, analysts assessed the remaining legal tools available to President Trump for imposing trade restrictions.
- The Supreme Court held, in the case Learning Resources, Inc. v. Trump (607 U.S. ___ (2026)), that IEEPA does not authorise the President to impose tariffs, invoking the "major questions doctrine" — the principle that Congress must clearly authorise executive actions of vast economic and political significance.
- Trump immediately pivoted to Section 122 of the Trade Act of 1974, announcing a 10% global tariff valid for 150 days (until July 24, 2026), while the administration evaluated longer-term options under Section 232 and Section 301.
- The ruling exposed a critical constitutional fault line: the US Constitution's Article I assigns the "power to lay and collect Taxes, Duties, Imposts and Excises" to Congress, not the President — yet decades of delegation through trade statutes had expanded presidential tariff powers.
- With IEEPA tariffs having generated an estimated $166 billion from over 330,000 businesses before being struck down, refund processing is now a major logistical challenge for US Customs.
Static Topic Bridges
IEEPA — International Emergency Economic Powers Act (1977)
The International Emergency Economic Powers Act (IEEPA) was enacted by the US Congress in 1977 (during the Carter administration) to give the President broad authority to regulate economic transactions after declaring a national emergency related to an "unusual and extraordinary threat" originating substantially outside the United States. IEEPA replaced the Trading with the Enemy Act (TWEA) of 1917 for peacetime applications, and had been used historically for asset freezes (Iran hostage crisis, 1979), trade embargoes (Sudan, Cuba), and targeted financial sanctions — but never for broad tariffs until the Trump administration. Until 2025, no President had invoked IEEPA as legal authority for imposing tariffs.
- Enacted: 1977; signed by President Jimmy Carter
- Authority: Declares a national emergency → President can block transactions, freeze assets, impose restrictions on imports/exports
- Historical use: Iran asset freeze (1979), sanctions on North Korea, Cuba, Sudan, Venezuela, Russia
- Trump's 2025 use: Tariffs on Canada, Mexico, and China citing drug trafficking and illegal immigration emergencies; "Liberation Day" global tariffs (April 2025)
- Supreme Court ruling (February 20, 2026): IEEPA does not authorise tariffs — "regulate importation" ≠ "impose tariffs" (which is a taxing power reserved for Congress under Article I)
Connection to this news: The IEEPA ruling is a landmark rebalancing of executive–legislative power in US trade policy. Post-ruling, presidential tariff authority must now be exercised through statutes that explicitly authorise tariffs — creating clearer but more constrained options.
Alternative US Tariff Statutes — Section 232, Section 301, and Section 122
After the IEEPA ruling, three major statutory authorities remain available to the US President for imposing tariffs:
Section 232 (Trade Expansion Act of 1962): Authorises tariffs if the Secretary of Commerce determines that imports "threaten to impair national security." Section 232 was used by Trump's first term to impose 25% steel tariffs and 10% aluminium tariffs (2018), which were largely retained by the Biden administration. India-US trade relations were directly affected — India imposed retaliatory tariffs on US products and the dispute was eventually resolved through a tariff quota agreement in 2021.
Section 301 (Trade Act of 1974): Authorises the US Trade Representative (USTR) to investigate unfair trade practices and impose tariffs on countries engaging in such practices. Section 301 tariffs were the basis for most tariffs on Chinese goods imposed during Trump's first term (2018–2019), and the bulk of these were maintained by Biden. Unlike IEEPA, Section 301 requires an investigation and findings by the USTR before tariffs are imposed.
Section 122 (Trade Act of 1974): Authorises the President to impose tariffs of up to 15% for 150 days to address a "large and serious United States balance-of-payments deficit." This is the authority Trump invoked post-IEEPA ruling, setting a 10% global tariff until July 24, 2026.
- All three statutes explicitly contain the word "tariff" or "duties" — unlike IEEPA
- Section 232 requires: Commerce Department investigation → national security finding → Presidential action
- Section 301 requires: USTR investigation → unfair trade practice finding → Presidential action
- Section 122: Balance of payments rationale; maximum 15%; time-limited to 150 days
- Major Questions Doctrine: A US constitutional principle invoked by the Supreme Court to strike down executive overreach in areas of "vast economic and political significance" without clear Congressional authorisation
Connection to this news: The IEEPA ruling has effectively forced Trump's tariff policy onto more constrained statutory pathways. Section 232 and 301 require agency investigations and findings, creating procedural hurdles that limit speed and breadth of tariff imposition.
WTO Rules and US Tariff Actions — India's Trade Interests
The World Trade Organization (WTO) sets the baseline multilateral rules for international trade, including the principle of Most Favoured Nation (MFN) treatment — that WTO members cannot discriminate between trading partners in tariff rates. However, WTO rules contain exceptions: Article XXI (national security exception) permits members to take trade-restrictive measures for national security reasons, and the Dispute Settlement Body has only limited authority to review such claims. The Trump administration's Section 232 steel tariffs were challenged at the WTO — India, the EU, Canada, and others filed disputes. While WTO panels found the tariffs violated WTO rules, the US has been blocking the WTO Appellate Body by refusing to appoint judges, undermining the dispute resolution system.
- WTO has 166 members (as of 2024); India is a founding member since 1995
- MFN principle (GATT Article I): No discrimination between trading partners — tariff on one must apply to all
- Article XXI (Security Exception): A self-judging exception — states can invoke national security to bypass WTO obligations
- India's merchandise exports to the US (2024–25): ~$80 billion; US is India's largest export destination
- India–US Section 232 dispute: India imposed retaliatory tariffs (~$1.9 billion worth) in 2019; resolved via tariff rate quota deal in 2021
Connection to this news: As Trump shifts to Section 232, Section 301, and Section 122, the WTO Article XXI security exception becomes relevant — especially for Section 232 actions. For India, the evolution of US tariff strategy directly affects export sectors including steel, aluminium, pharmaceuticals, textiles, and IT services.
Key Facts & Data
- IEEPA enacted: 1977; never used for tariffs until Trump administration (2025)
- Supreme Court ruling: Learning Resources, Inc. v. Trump (February 20, 2026); 6–3 majority; IEEPA tariffs struck down as unconstitutional
- Major Questions Doctrine: Requires clear Congressional authorisation for executive actions of vast economic significance
- IEEPA tariff revenue collected before ruling: estimated $166 billion from 330,000+ businesses
- Section 122 (post-ruling pivot): 10% global tariff for 150 days (until July 24, 2026); maximum permissible: 15%
- Section 232: Used for steel (25%) and aluminium (10%) tariffs since 2018; national security rationale
- Section 301: Basis for most China tariffs; requires USTR investigation and unfair trade finding
- US Constitution Article I: Assigns taxing power (including duties) to Congress — basis for Court's IEEPA ruling
- India's exports to US: ~$80 billion (2024–25); largest single export destination for India