# US Trade Policy Timeline The Constitution gives the tariff to Congress in so many words. Article I, Section 8 opens with the power "To lay and collect Taxes, Duties, Imposts and Excises," and a few clauses later adds the power "To regulate Commerce with foreign Nations." For its first 140 years Congress used that power the hard way — writing every rate, line by line, in bills that ran to hundreds of pages and decided elections. The story of American trade policy since then is the story of Congress giving that pen away, and of presidents learning how far they can write with it. **The first through-line is the delegation.** The [[Smoot-Hawley Tariff]] of 1930 was the last general tariff Congress wrote itself. From 1934 it handed the president authority to cut rates by agreement; from 1962 and 1974 it added authorities to *raise* them — for national security, for unfair trade practices, for balance-of-payments emergencies — each with its own trigger and limit. In 2025 a president used an emergency statute that never mentions tariffs to tax nearly every import. The Supreme Court said no in February 2026 ([[Learning Resources v. Trump]]), and the program moved, within hours, to the older statutes Congress had written with conditions attached. The live question is no longer whether a president can run a tariff wall — he can — but how much of Congress's 1930s–1970s delegation can be stretched to do it. **The second through-line is the money.** Before the Civil War customs duties paid for almost the entire federal government. The income tax replaced them in 1913, and by the 1920s tariffs were a policy tool rather than a revenue system. The 2025 tariffs pushed customs back to about 3.7% of federal receipts — more than double the FY2024 share, and a political claim in itself: the administration pitched tariffs as a replacement for income taxes. Then a court ordered roughly $166 billion of it refunded. > [!info] How this page fits > This timeline follows **the tariff power and the tariff dollar.** The [[Tariffs]] concept page explains the instrument and the intra-right debate over it; the [[Financial System Timeline]] covers banking and markets; the [[Interest Rate Policy Timeline]] covers the Fed; the [[Tax History Timeline]] and [[American Tax History]] cover the income tax that replaced customs revenue. Event detail lives on [[Liberation Day Tariffs]], [[Trump China Trade War]], [[Learning Resources v. Trump]], [[Section 301 Forced Labor Tariffs]] and [[USMCA]]. ## Who Holds the Pen: The Statutes Every modern tariff is one of these instruments. The 2025–26 fight is a contest over which one a given duty rests on. | Authority | Enacted | What it lets the president do | Limits | 2025–26 use | |---|---|---|---|---| | Article I, §8 | 1789 | Nothing — the power is Congress's | Congress must pass a law | The baseline the Court enforced in 2026 | | [[Smoot-Hawley Tariff]] §338 | 1930 | Impose duties of up to 50% on countries that discriminate against US commerce | Requires a discrimination finding | First-ever use: 50% on Canadian vehicles, dairy and alcohol (2026) | | Reciprocal Trade Agreements Act | 1934 | Negotiate rate cuts by executive agreement | Time-limited grants, renewed by Congress | The root of every later delegation | | Trade Expansion Act §232 | 1962 | Restrict imports that "threaten to impair" national security after a Commerce investigation | No rate cap, no time limit | Steel, aluminum, autos, copper, lumber, trucks, pharmaceuticals — the layer that survived the 2026 ruling | | [[Trade Act of 1974]] §122 | 1975 | Surcharge of up to 15% for balance-of-payments problems | 150 days unless Congress extends | Universal 10%, Feb 24 – Jul 24, 2026 | | [[Trade Act of 1974]] §201 | 1975 | Global safeguard after an injury finding | International Trade Commission finding; time-limited | Solar panels and washers (2018) | | [[Trade Act of 1974]] §301 | 1975 | Retaliate against unfair foreign practices | USTR investigation and findings | China tariffs since 2018; forced-labor tariffs on 60 economies since Jul 24, 2026 | | [[Trading with the Enemy Act]] / [[International Emergency Economic Powers Act]] | 1917 / 1977 | "Regulate … importation" in a declared emergency | IEEPA "contains no reference to tariffs or duties" (Roberts, 2026) | Fentanyl and "reciprocal" tariffs, 2025 — struck down Feb 20, 2026 | ## The Revenue Line | Period | Customs duties as share of federal revenue | Source | |---|---|---| | Before the War of 1812 | about 90% | CRS RL33665 | | 1820–1862 | average 85.2% | CRS RL33665 | | 1863–1913 | average 48.8% | CRS RL33665 | | 1918 | about 12% (internal revenue was 88%) | CRS RL33665, inferred | | FY2024 | about 1.6% ($77 billion of $4.92 trillion) | CRFB; Reuters | | FY2025 | about 3.7% (a record $195 billion of $5.235 trillion) | CRFB; Reuters | | FY2026, Oct–Aug | about 3.4% ($167 billion of $4.845 trillion), after roughly $110 billion of IEEPA refunds | CBO, Aug 2026 Monthly Budget Review | The FY2024–26 shares are computed here from the cited dollar totals. Tariff revenue peaked at **4.4% of GDP in 1816**, according to the USITC's centennial history; nothing in the modern era approaches that. ## Epoch 1: Revenue Tariffs and the Hamilton Era (1789–1860) A government with no income tax and few excises lived on the customs house. The fight was never over *whether* to tariff, but whether rates should merely raise revenue or also protect Northern manufacturing at the expense of Southern planters who sold cotton abroad and bought manufactured goods. | Year | Event | Significance | |---|---|---| | 1789 | **Tariff Act of 1789** signed by [[George Washington]] (July 4) | One of the first laws of the new Congress. [[James Madison]] proposed a simple 5% duty on selected goods; the act that passed three months later was considerably more elaborate (USITC). Revenue first, protection second | | 1791 | [[Alexander Hamilton]]'s *Report on Manufactures* (Dec 5) | The founding American case for protecting "infant industries." Congress largely shelved it, but it became the protectionist canon | | 1816 | Tariff of 1816, after the War of 1812 | The first openly protective tariff; customs revenue peaked at 4.4% of GDP that year (USITC) | | 1824 | Tariff of 1824 | [[Henry Clay]]'s [[American System]] — tariffs to fund roads and canals and shelter industry — becomes a party program | | 1828 | **Tariff of 1828**, the "Tariff of Abominations" (signed May 19 by [[John Quincy Adams]]) | Southern fury. [[John C. Calhoun]], then Vice President, anonymously writes the *South Carolina Exposition and Protest*, arguing a state may void an unconstitutional federal law | | 1832 | Tariff of 1832 (July); South Carolina's **Ordinance of Nullification** (Nov 24) | The state declares the 1828 and 1832 tariffs void inside its borders. The first constitutional crisis of the republic is a tariff crisis | | 1833 | **Force Bill and Compromise Tariff** signed together (March 2) | [[Andrew Jackson]] gets authority to collect the duties by force; Clay and Calhoun broker a phased rate reduction. South Carolina rescinds its ordinance — and then "nullifies" the Force Bill | | 1846 | Walker Tariff | Democrats cut rates; the low-tariff era runs to 1861 | **Epoch summary:** The tariff was the federal government's wallet and the South's grievance at the same time. The Nullification Crisis rehearsed the arguments — state sovereignty against federal supremacy, the export economy against the manufacturing one — that would be settled by war thirty years later. Both sides agreed on one thing: setting the rate was Congress's job. ## Epoch 2: The Protectionist Republic (1861–1913) Secession removed the low-tariff South from Congress, and the [[Republican Party]] built half a century of high protection on the vacancy. The tariff became the party's platform, its campaign finance argument, and its theory of wages. | Year | Event | Significance | |---|---|---| | 1861 | **Morrill Tariff** signed March 2 by [[James Buchanan]], two days before [[Abraham Lincoln]]'s inauguration | Passed after Southern members had left Congress (USITC); the start of the protectionist era | | 1861–1865 | Civil War tariffs and the first federal income tax | War finance builds an internal-revenue system; by 1865 internal revenue is 63% of federal revenue (CRS). The income tax lapses in 1872 and customs reclaims its place | | 1887–1888 | [[Grover Cleveland]] devotes his December 1887 annual message to attacking the tariff | The 1888 election is fought on the tariff; Cleveland loses to [[Benjamin Harrison]] | | 1890 | **[[McKinley Tariff]]** signed Oct 1 | [[William McKinley]]'s signature act pushes protection to new heights; Republicans are routed in the 1890 midterms and McKinley loses his House seat | | 1894 | Wilson-Gorman Tariff | Democrats trim rates and attach a 2% income tax to replace the lost revenue | | 1895 | [[Pollock v. Farmers' Loan and Trust Company]] | The Supreme Court strikes down the income tax. The federal government is pushed back onto customs | | 1897 | **[[Dingley Tariff]]** signed July 24 by McKinley | The [[Gilded Age]] high-water mark of Republican protection | | 1909 | Payne-Aldrich Tariff (signed Aug 5 by [[William Howard Taft]]) | Raised rates despite promises of revision and split the Republican Party (USITC); the same Congress sends the income-tax amendment to the states | | 1913 | **[[Sixteenth Amendment]]** ratified (Feb 3); **Underwood Tariff** (Oct 3) | [[Woodrow Wilson]] signs a tariff that cuts rates to their lowest level since the Civil War (USITC) and, in the same act, the modern [[Income Tax]]. The swap is explicit: income taxes replace customs duties | **Epoch summary:** Between 1863 and 1913 customs duties supplied an average of 48.8% of federal revenue (CRS). The tariff was therefore both protection and the alternative to an income tax — which is why the protectionist party fought the income tax and the free-trade party wanted it. The Sixteenth Amendment ended that bargain. When the administration in 2025 floated tariffs as a replacement for the income tax, it was proposing to reverse 1913. See [[Tariffs]] and [[American Tax History]]. ## Epoch 3: Smoot-Hawley and the 1934 Turn (1914–1934) The income tax made the tariff fiscally optional. Two decisions in this epoch made it constitutionally portable: a 1928 Supreme Court ruling that Congress could let the president adjust rates under a standard, and a 1934 statute that let him negotiate them away. | Year | Event | Significance | |---|---|---| | 1916 | US Tariff Commission created | An expert body to advise on rates — the ancestor of today's International Trade Commission, which runs Section 201 cases | | 1917–1918 | War finance moves to the income tax | Internal revenue is 72% of federal revenue in 1917 and 88% in 1918 (CRS). Customs never recovers its role | | 1922 | Fordney-McCumber Tariff | Restores high rates and adds a "flexible tariff" clause letting the president adjust duties on Tariff Commission findings | | 1928 | *J.W. Hampton Jr. & Co. v. United States* | The Court upholds the flexible-tariff delegation and announces the "intelligible principle" test — still the governing standard of the [[Nondelegation Doctrine]]. The modern delegation doctrine was born in a tariff case | | 1930 | **[[Smoot-Hawley Tariff]]** signed June 17 by [[Herbert Hoover]] | Nearly 200 pages setting rates for nearly 3,300 items (USITC). The last general tariff Congress wrote itself. No president used its Section 338 to impose a tariff until 2026 | | 1930–1932 | Retaliation and the collapse of world trade | Canada and European partners retaliate; Smoot-Hawley becomes the cautionary tale of the next century | | 1934 | **Reciprocal Trade Agreements Act** signed June 12 by [[Franklin D. Roosevelt]] | Secretary of State Cordell Hull's program: Congress authorizes the president to cut rates by bilateral agreement within set limits, without a new vote on each deal. **The root of everything since** | **Epoch summary:** Smoot-Hawley taught Congress that writing tariffs line by line invited logrolling — every member trading votes for protection for a home-state industry. The answer was to hand the job to the executive, which could bargain with foreign governments and resist local lobbies. The delegation was designed to *lower* tariffs. It was not designed with a protectionist president in mind, and the statutes that followed added the protectionist tools without changing that assumption. ## Epoch 4: The Postwar Free-Trade Order (1944–1994) The United States built the institutions of the open world economy and took a share of its rents. Tariffs fell, round after round, while Congress added a growing toolkit of remedies for the industries that lost. | Year | Event | Significance | |---|---|---| | 1944 | [[Bretton Woods Conference]] (July) | Creates the [[International Monetary Fund]] and [[World Bank]]; a trade organization is planned alongside them | | 1947 | **General Agreement on Tariffs and Trade** signed in Geneva (Oct 30; in force Jan 1, 1948) | Concluded by the executive under the 1934 delegation. The planned International Trade Organization dies when [[Harry S. Truman]] stops seeking Senate approval | | 1962 | **Trade Expansion Act** signed Oct 11 by [[John F. Kennedy]] | Authorizes the Kennedy Round of tariff cuts, creates the Special Trade Representative (today's USTR), and contains **Section 232** — national-security import restrictions with no rate cap | | 1964–1967 | Kennedy Round | The largest multilateral tariff cut to that date | | 1971 | [[Nixon Shock]] (Aug 15): gold window closed and a **10% import surcharge** imposed | Nixon reaches for the [[Trading with the Enemy Act]] to justify the surcharge; it is lifted in December after the Smithsonian Agreement. Courts later upheld it — the precedent the government cited for IEEPA tariffs in 2025 | | 1975 | **[[Trade Act of 1974]]** signed Jan 3 by [[Gerald Ford]] | Adds Sections 122, 201 and 301 and creates "fast track" — Congress votes up or down on trade deals without amendment | | 1977 | [[International Emergency Economic Powers Act]] | Meant to *narrow* presidential emergency power by confining the Trading with the Enemy Act to wartime. It says nothing about tariffs | | 1981 | Japan's "voluntary" auto export restraints | [[Ronald Reagan]]'s administration gets quotas without calling them quotas | | 1985 | Plaza Accord (Sept 22) | The G5 agree to push the dollar down — trade imbalances addressed through currency rather than tariffs. The model the [[Mar-a-Lago Accord]] proposal later invoked | | 1987 | Reagan imposes 100% Section 301 tariffs on about $300 million of Japanese electronics (April) | Retaliation over the semiconductor agreement; the free-trade president used Section 301 more than his reputation suggests | | 1992 | [[Ross Perot]] and [[Pat Buchanan]] campaign against free trade | Perot's "giant sucking sound" and Buchanan's primary challenge mark the start of the right's protectionist revival — see [[Paleoconservatism]] | | 1994 | [[NAFTA]] takes effect (Jan 1) | Signed by [[George H.W. Bush]], passed under [[Bill Clinton]] with more Republican than Democratic votes in the House | | 1995 | [[World Trade Organization]] begins (Jan 1) | The Uruguay Round turns GATT into an organization with binding dispute settlement | **Epoch summary:** The free-trade order rested on the 1934 bargain: the executive negotiated, Congress approved by fast track, and both parties' leadership agreed that falling tariffs were good. Section 232 and the 1974 remedies were safety valves, used sparingly and mostly against Japan. The coalition against the order — industrial unions on the left, paleoconservatives on the right — was already visible by 1992, but it had no president. ## Epoch 5: China and the Hyperglobalization Era (1995–2016) The decision to admit China to the world trading system was bipartisan, and so was the backlash. This epoch built the grievance that the next two epochs acted on. | Year | Event | Significance | |---|---|---| | 2000 | Permanent normal trade relations for China signed by Clinton (Oct 10) | Ends the annual congressional vote on China's tariff treatment — the last regular point of congressional leverage | | 2001 | **China joins the WTO** (Dec 11) | The start of the [[China Shock]]: a surge of Chinese imports concentrated in specific manufacturing regions | | 2002 | [[George W. Bush]] imposes Section 201 steel safeguard tariffs (March) | Withdrawn in December 2003 after a WTO ruling against them and threatened European retaliation | | 2009 | [[Barack Obama]] imposes China-specific safeguard tariffs on tires (September) | A rare use of the China safeguard written into PNTR | | 2016 | [[Trans-Pacific Partnership]] signed (Feb 4) | Both major-party nominees oppose it by the fall. [[Donald Trump]] wins the [[2016 Presidential Election]] in part on the deindustrialized Midwest | **Epoch summary:** Economists' research on the China shock gave the backlash an evidence base: the gains from trade were real but diffuse, and the losses were concentrated in identifiable places. Neither party's leadership had a program for those places. The right's answer, when it came, was the tariff — and the tools were already on the shelf. See [[Free Trade]], [[Neoliberalism]] and [[Economic Nationalism]]. ## Epoch 6: Trump I and the Biden Continuation (2017–2024) The first Trump administration revived Section 232 and Section 301 as instruments of policy. The Biden administration kept almost all of it, which made the break bipartisan. | Year | Event | Significance | |---|---|---| | Jan 23, 2017 | Trump withdraws from the TPP | The first trade act of the term | | Jan 2018 | Section 201 safeguards on solar panels and washing machines | The 1974 toolkit returns to use | | Mar 2018 | **Section 232 tariffs on steel (25%) and aluminum (10%)** | National-security tariffs applied to allies; the theory that would be stretched to autos, copper and drugs in 2025–26 | | Jul 6, 2018 | **Section 301 tariffs on China**: 25% on $34 billion of goods | [[Robert Lighthizer]]'s USTR builds the trade war on the 1974 statute. Further tranches follow on $16 billion (August) and $200 billion (September) — see [[Trump China Trade War]] | | Dec 2019 | WTO Appellate Body loses its quorum | US refusal to approve new judges disables the WTO's enforcement arm — under Trump, and continuing under Biden | | Jan 15, 2020 | US-China **Phase One** deal signed | Purchase commitments China did not meet; most tariffs stayed | | Jul 1, 2020 | **[[USMCA]]** replaces NAFTA | Tighter auto rules of origin and a sixteen-year term with a mandatory joint review every six years — the clause that mattered in 2026 | | 2021 | Trade Promotion Authority lapses | No fast-track procedure exists for any new or amended trade agreement | | May 14, 2024 | [[Joe Biden]] raises Section 301 tariffs on Chinese electric vehicles to 100% | Plus increases on semiconductors, solar cells, batteries and steel. The tariff is now a bipartisan industrial-policy tool — see [[Industrial Policy]] and [[Tech Decoupling]] | **Epoch summary:** The first term's tariffs all rested on statutes that required investigations, findings and published reasoning. They were contested but procedurally ordinary. Biden kept them because their politics had flipped: in the industrial Midwest, removing China tariffs was a liability. The open question at the end of 2024 was whether a second term would stay inside those procedures. It did not. ## Epoch 7: Trump II — The Tariff State (2025–2026) In the second term the tariff stopped being a remedy for particular industries and became a general tax and a general instrument of foreign policy, imposed on every trading partner at once under an emergency statute. When the Court closed that route, the program migrated to other statutes without a gap in collection. | Date | Event | Significance | |---|---|---| | Feb 1, 2025 | **First IEEPA tariffs**: Executive Order 14194 and companion orders impose 25% on Mexico and Canada (10% on Canadian energy) and 10% on China, citing fentanyl and the border | The first use of IEEPA to impose tariffs. Mexico and Canada are paused for 30 days on Feb 3; the China duty takes effect (CFR; Federal Register). See [[Fentanyl Crisis]] | | Mar 4, 2025 | Canada and Mexico tariffs take effect; China raised by another 10% | (CFR; Tax Foundation.) Goods that qualify under [[USMCA]] are soon exempted | | Mar 12, 2025 | Section 232 steel and aluminum tariffs restored at 25% with no country exemptions | (CFR; Tax Foundation) | | Apr 2, 2025 | **[[Liberation Day Tariffs]]** — Executive Order 14257, "Regulating Imports With a Reciprocal Tariff" | A 10% baseline on nearly all partners from Apr 5 and higher country rates; Section 232 auto tariffs begin Apr 3 (Federal Register; Tax Foundation; CFR) | | Apr 9, 2025 | Country rates take effect and are paused the same day for 90 days — except for China, raised to 125% reciprocal | With the 20% fentanyl duty, the combined US tariff on China reaches **145%**; China retaliates at 125% (CFR; Thompson Coburn) | | May 8, 2025 | US-UK deal announced | The first deal of the term — limited UK auto quotas at 10% (KPMG; Polsinelli) | | May 12, 2025 | **Geneva truce** with China | The US cuts to 30% and China to 10%, effective May 14, for 90 days; extended Aug 11 (GHY; Thompson Coburn; CFR) | | May 28, 2025 | Court of International Trade strikes down the IEEPA tariffs | Stayed on appeal; the duties keep being collected through the litigation | | Jun 4, 2025 | Steel and aluminum tariffs doubled to 50% (UK excepted) | (CFR; Tax Foundation) | | Jul 22–30, 2025 | Deals with **Japan** (15%; $550 billion investment pledge), the **EU** (15%; $600 billion investment, $750 billion energy purchases, announced Jul 27) and **South Korea** (15%; $350 billion) | Investment funds steered by the US government in exchange for capping tariffs — a new kind of trade deal, made by the executive alone (Polsinelli; Kelley Drye) | | Aug 7, 2025 | Revised reciprocal rates take effect under Executive Order 14326 | (Federal Register; CFR.) Section 232 copper tariffs at 50% began Aug 1, according to CFR | | Aug 27, 2025 | **India** tariff reaches 50%: 25% reciprocal plus a 25% penalty for buying Russian oil | Tariffs as [[Secondary Sanctions]] (CFR; Herbert Smith Freehills Kramer). See [[India]] | | Aug 29, 2025 | **[[De Minimis Exemption]]** ends for all countries (Executive Order 14324) | Duty-free entry for parcels under $800 had already been closed for China; now it is gone everywhere (Federal Register; CFR). Same day, the Federal Circuit en banc affirms that the IEEPA tariffs are unlawful, 7–4 | | Oct 14, 2025 | Section 232 tariffs on softwood timber and lumber (10%) and cabinets, vanities and upholstered furniture (25%) | (CFR; Tax Foundation) | | Oct 30, 2025 | **Busan meeting** between Trump and [[Xi Jinping]] | Fentanyl tariff cut from 20% to 10%, lowering the overall rate on China from about 57% to about 47%; China pauses rare-earth export controls for one year (Reuters via gCaptain; Bloomberg) | | Nov 1, 2025 | Section 232 tariffs on medium and heavy trucks (25%) and buses (10%) | (CFR; Tax Foundation) | | Nov 5, 2025 | Supreme Court hears the IEEPA tariff cases | [[D. John Sauer]] argues for the government | | Nov 14, 2025 | Reciprocal tariffs lifted on certain agricultural products, according to CFR | The first retreat driven by grocery prices — see [[Affordability]] | | **Feb 20, 2026** | **[[Learning Resources v. Trump]]**, 6–3: IEEPA does not authorize tariffs | [[John Roberts]] writes that "IEEPA contains no reference to tariffs or duties." [[Neil Gorsuch]] warns of a "one way ratchet" of power to the executive. [[Brett Kavanaugh]]'s dissent points to Sections 232 and 301 as routes for the same duties — the map the administration followed | | Feb 21, 2026 | Trump announces the replacement surcharge will be 15% | Never implemented; Customs collects 10% throughout (RVIA; Freight Figures) | | Feb 24, 2026 | IEEPA collection ends; **Section 122 universal 10% surcharge** takes effect | A balance-of-payments authority with a 150-day fuse (Sandler Travis; Tax Foundation) | | Mar 12, 2026 | USTR opens Section 301 forced-labor investigations into 60 economies | The permanent replacement is started in week three | | Apr 2, 2026 | Section 232 restructured: metals duties apply to full product value; **100% tariff on patented pharmaceuticals** (15% for the EU, Japan, Korea and Switzerland; 10% for the UK; 0% for firms with pricing and onshoring deals) | Effective Jul 31 for large firms and Sept 29 for the rest (Wiley; International Trade Insights; Brookings) | | Apr 20, 2026 | Customs opens its automated IEEPA refund system | About $166 billion collected from more than 330,000 importers is refundable with interest | | May 7, 2026 | Court of International Trade holds the Section 122 surcharge unlawful, 2–1 | Relief limited to the plaintiffs and stayed by the Federal Circuit; the surcharge runs to expiry | | May–Jul 2026 | Net customs receipts turn **negative** — refunds outrun collections | July: an outflow of $8.55 billion after $33.38 billion of refunds, the third straight negative month (Reuters; CBO) | | Jul 1, 2026 | **USMCA joint review**: the US declines to extend the agreement | [[Jamieson Greer]]: the US "did not agree to renew the USMCA in its current form." Annual reviews follow; the deal expires Jul 1, 2036 unless extended (White & Case; IISD) | | Jul 20, 2026 | **Section 338** invoked for the first time: 50% on Canadian motor vehicles, dairy and alcohol (554 tariff lines) | USMCA status does not exempt the goods. Effective Aug 22 after talks collapse (Holland & Knight; OIA Global). See [[Mark Carney]] | | Jul 24, 2026 | Section 122 expires at 12:01 a.m.; **[[Section 301 Forced Labor Tariffs]]** start the same minute | 10% on 17 partners including Canada, Mexico, India and the UK; 12.5% on most others, including China and Vietnam. USMCA-qualifying goods and Section 232 goods are exempt; no expiration date (Holland & Knight; Tax Foundation) | | Sept 8, 2026 | Canada's dollar-for-dollar counter-tariffs take effect; Trump signs proclamations converting some 50% duties on Canadian goods into **import bans** from Sept 29 | The tariff becomes a prohibition (OIA Global; full sourcing on [[USMCA]]) | | Sept 23–24, 2026 | Xi visits Washington | Treasury Secretary [[Scott Bessent]] says the Busan truce now runs to Jan 10, 2027 instead of Nov 10, a two-month extension rather than a new agreement; Beijing had not publicly confirmed it as of Sept 24, and the Section 301 China exclusions and port-fee suspension still lapse Nov 9 unless USTR acts (FreightFigures; The National Desk) | | Sept 27–28, 2026 | US and China agree reduced, most-favored-nation tariff treatment on about $30 billion of each other's goods — 77 categories of Chinese goods, 1,619 of US exports | A narrow de-escalation on "nonsensitive goods," in USTR's phrase (C.H. Robinson; KATV) | | Oct 6, 2026 | Phase 3 of the IEEPA refund program opens | Customs reports about $122 billion in refunds and interest certified for payment, according to C.H. Robinson; CBO counted about $110 billion issued through August | **Epoch summary:** The 2025 program did not need Congress at any point, and that was its design. When the Court ruled, it held only that one statute could not carry a taxing power; it left Sections 232 and 301 untouched, and the administration rebuilt the wall from them in five months — through a 150-day bridge, then a forced-labor rationale with no expiry, then a ninety-year-old discrimination provision aimed at Canada. Each replacement came with procedures IEEPA never required, and each is now in court in turn. The pattern is the same one the vault tracks in [[Rescission and Impoundment]] and [[Unitary Executive Theory]]: when one statutory door closes, the policy walks through the next, and the burden of stopping it starts over. ## The Pattern 1. **Every delegation was built for lowering tariffs and used for raising them.** The 1934 act let presidents cut rates by agreement. The remedies added in 1962 and 1974 were safety valves inside a free-trade system. A president who wants the opposite outcome inherits a toolkit with no general off switch, because the statutes assume the executive is the free-trade branch and Congress the protectionist one. 2. **Congress has not voted on a general tariff since 1930.** Smoot-Hawley's political disaster convinced members that delegation was safer than responsibility. Ninety-six years later the cost of that bargain is visible: Congress was largely a bystander in the 2025–26 tariff fight. The Court, not the legislature, drew the line — and drew it on statutory grounds that leave the other delegations intact. 3. **The tariff was always a revenue question.** Before 1913 it *was* federal finance; the protectionist party opposed the income tax because it would make protection optional. In 2025 the administration revived the argument from the other side, pitching tariffs as a substitute for income taxes. At their FY2025 peak customs reached about 3.7% of receipts, a fraction of what they paid in the nineteenth century, and the refund wave then erased much of a year's collections. 4. **The right's position tracks the White House, not doctrine.** Free trade was conservative orthodoxy from Reagan through the Bush years; the [[Heritage Foundation]] and [[Club for Growth]] fought tariffs as taxes. By 2025 most of the Republican coalition defended tariffs that pushed the effective rate to its highest since 1947, by the Tax Foundation's measure. The dissenters were the libertarian wing — and the three Justices most associated with the [[Major Questions Doctrine]], who applied it to a Republican president. See [[Tariffs]] and [[Economic Nationalism]]. 5. **Trade policy became foreign policy.** The 2025–26 tariffs were tied to fentanyl, Russian oil, investment pledges and forced-labor enforcement. Tariff rates set by executive order turn every trading relationship into a running negotiation with one person. That is the property its defenders call leverage and its critics call instability. ## Where It Stands (October 10, 2026) - **The layers in force:** Section 232 (steel, aluminum and copper at full product value, autos, lumber and furniture, trucks, patented pharmaceuticals); Section 301 on China (the 2018–19 lists plus Biden's 2024 increases); the [[Section 301 Forced Labor Tariffs]] at 10% or 12.5% on 60 economies; and Section 338 duties and import bans on Canadian goods. - **The average rate:** Brookings estimated the trade-weighted statutory rate at about **11.1%** as of April 2026, after the metals restructuring, against 2.6% in January 2025; the Tax Foundation (Sept 10, 2026 update) puts the 2026 applied rate at **11.8%** and the effective, revenue-based rate at 7.2%, against 2.4% in 2024. - **The revenue:** FY2026 customs receipts were $167 billion through August, roughly flat with FY2025, after about $110 billion in IEEPA refunds (CBO). August 2026 customs were down 59% from a year earlier. - **The courts:** Challenges to the forced-labor tariffs by importers and a 25-state coalition are pending at the [[Court of International Trade]]. If they succeed, a second refund wave follows. - **North America:** [[USMCA]] is in annual-review mode after the US declined to extend it on July 1; the Canada dispute has moved from tariffs to import bans. - **China:** per Bessent, the Busan arrangement now runs to January 10, 2027 (Beijing had not confirmed as of late September); the Section 301 exclusions still lapse November 9 unless renewed, and the September framework cuts tariffs on a narrow list of goods. ## Watch - The Court of International Trade on the Section 301 forced-labor tariffs — the next revenue cliff. - Whether Congress acts on any tariff authority. The 2026 ruling returned the question to it, and it has not answered. - The November 10 China deadline and the next USMCA annual review. - Section 338 as a template: an authority that stacks on every other tariff and overrides trade-agreement preferences can be aimed at any country found to "discriminate." ## See Also - [[Tariffs]] — the instrument and the intra-right debate - [[Liberation Day Tariffs]] · [[Trump China Trade War]] · [[Section 301 Forced Labor Tariffs]] · [[Learning Resources v. Trump]] - [[Section 232]] · [[De Minimis Exemption]] · [[China Shock]] · [[Mar-a-Lago Accord]] - [[Trade Act of 1974]] · [[International Emergency Economic Powers Act]] · [[Trading with the Enemy Act]] · [[Court of International Trade]] - [[Smoot-Hawley Tariff]] · [[McKinley Tariff]] · [[Dingley Tariff]] · [[Sixteenth Amendment]] - [[NAFTA]] · [[USMCA]] · [[World Trade Organization]] · [[Trans-Pacific Partnership]] · [[Bretton Woods Conference]] · [[Nixon Shock]] - [[Nondelegation Doctrine]] · [[Major Questions Doctrine]] · [[Emergency Powers Crosswalk]] - [[Free Trade]] · [[Economic Nationalism]] · [[Neoliberalism]] · [[Industrial Policy]] · [[Trade Deficit]] - [[Federal Budget FY2026]] · [[Federal Deficit and National Debt]] · [[American Tax History]] · [[Tax History Timeline]] - [[Financial System Timeline]] · [[Interest Rate Policy Timeline]] · [[Global Economy Hub]] · [[State of the US Economy]] · [[Timelines Hub]]