Trump Tariffs Put Prices, Jobs and Voters at the Center of the 2026 Midterms
Dek: The administration’s tariff system is narrower than its 2025 version after a Supreme Court ruling, but remaining duties are still feeding the cost-of-living debate and testing Republican candidates.
The latest Trump tariff moves have not ended the trade fight; they have changed its legal and political shape. After the Supreme Court ruled in February that the president could not use the International Emergency Economic Powers Act (IEEPA) to impose tariffs, the administration shifted to narrower authorities. Duties still cover major products and countries, and voters are judging them less as an abstract trade strategy than as part of a daily affordability problem. 1
The administration says tariffs protect American industry, strengthen bargaining power and support domestic production. Democrats argue that import taxes raise household costs, squeeze businesses and undermine Trump’s promise to lower prices. The evidence is mixed on jobs, but clearer that at least some tariff costs have reached consumers.
What changed after the Supreme Court ruling
On Feb. 20, the Supreme Court held in Learning Resources v. Trump and Trump v. V.O.S. Selections that IEEPA does not authorize presidential tariffs. The decision invalidated broad duties on imports from Canada, Mexico and China and the worldwide tariffs imposed under the same law. 2
The administration then imposed a temporary 10% global tariff under Section 122 of the Trade Act of 1974. That measure expired on July 24. The same day, the U.S. Trade Representative imposed 10% to 12.5% Section 301 duties on imports from more than 80 countries after an investigation into forced-labor prohibitions, according to the Congressional Research Service. 1
Section 232 tariffs on products such as steel, aluminum, autos, copper, pharmaceuticals and semiconductors remain central. The CRS’s Sept. 30 snapshot lists steel and aluminum rates ranging from 10% to 50%, 15% to 25% tariffs on autos, a 25% rate on certain semiconductors and a 50% duty on selected Canadian goods. 1 The result is a patchwork of rates, exemptions, bilateral deals and investigations—not one simple “Trump tariff.”
The newest moves remain unsettled
A presidential proclamation signed Oct. 22 found that imported wind turbines and components posed a national-security threat, but initially directed the Commerce Department and U.S. Trade Representative to negotiate rather than announce a new tariff rate. The proclamation says alternative remedies, including tariffs, could follow if negotiations fail. 3
Separately, the United States and Canada are discussing relief from Section 232 duties of up to 50% on Canadian steel and 25% on autos. Reuters reported Oct. 26 that negotiators were seeking a deal before the Nov. 3 midterms, while noting that talks remained unresolved. Trump has also said Canadian steel and auto tariffs could rise to 50% on Jan. 1, 2027. 4
That uncertainty affects businesses even before a rate changes. Companies must decide whether to absorb costs, raise prices, change suppliers or delay investment while the policy is still moving.
Evidence that tariffs have raised prices
The Federal Reserve’s most direct estimate focuses on tariffs implemented through November 2025. Its April 2026 analysis found that those measures raised core-goods personal consumption expenditures prices by an estimated 3.1% through February 2026. The researchers said the tariffs accounted for the entirety of excess inflation in core goods relative to pre-pandemic rates and added 0.8% to core PCE prices overall. 5
The study does not mean every price increase came from tariffs. It measures differences across tariff-exposed categories and excludes possible second-round effects such as retaliation, wage changes and broader inflation expectations. It also does not estimate post-February changes after the Supreme Court ruling. Still, its central finding is consequential: pass-through was slower than in the 2018–19 China tariffs, but by seven months the data were consistent with dollar-for-dollar pass-through into relative consumer prices.
The Congressional Budget Office estimated the effective tariff rate at 10% in its July 2026 projection, down from 15% in November 2025. CBO cautioned that the unusually large and frequently changing policy leaves substantial uncertainty around long-run effects. 6
Jobs: protection for some, headwinds for others
Tariffs can help import-competing producers by making foreign goods more expensive. They can also hurt manufacturers and retailers that rely on imported parts, materials or equipment. The balance depends on how much of the cost foreign suppliers absorb, how easily firms can switch suppliers and whether protected production expands.
A Federal Reserve Bank of Kansas City analysis found that sectors more exposed to imports experienced a larger decline in job growth during 2025. The authors estimated that, absent direct tariff effects, the economy might have added about 19,000 more jobs per month from January through August 2025, equivalent to roughly a 0.1 percentage-point lower unemployment rate. They stressed that the estimate is uncertain, covers only short-term direct effects and cannot rule out no direct tariff effect. 7
The evidence therefore does not show that tariffs uniformly destroy jobs, nor does it prove a broad manufacturing revival. It suggests a redistribution of risk: some protected firms may gain, while import-dependent sectors face higher costs and slower hiring. Reshoring remains a policy goal, not an established result.
Competing messages meet voter frustration
Republicans are emphasizing leverage, national security and domestic production. The White House has said Trump ended the previous administration’s “inflation crisis” and delivered tangible wins for families, while defending temporary disruptions as the price of a stronger economic posture. 8
Democrats are tying tariffs directly to groceries, gasoline, household goods and business costs. A Reuters/Ipsos poll of 4,506 U.S. adults found that 78% blamed Trump’s policies at least partly for prices rising faster than their earnings; 64% of Republicans and 76% of independents said some blame lay with the White House. 8
An NPR-shared Strength in Numbers/Verasight poll of 2,028 respondents found prices and inflation were the country’s top problem, with 63% naming them among their top three concerns. Fifty-eight percent preferred a Congress that would act as a check on Trump rather than help pass his agenda. 9 A New York Times/Siena survey likewise found Trump underwater on tariffs and especially on the cost of living and gas prices, while voters trusted Democrats more on the economy and affordability. 10
These results do not prove tariffs alone will determine the midterms. Energy prices, war, housing, immigration and general inflation also shape opinion. But they show why tariffs are politically vulnerable: voters can accept an argument about long-term industrial strength while disapproving of the immediate price at checkout.
What to watch next
The key tests are whether negotiations produce tariff relief, whether threatened Canadian increases take effect in 2027, and whether new Section 232 investigations produce actual duties. Watch also for clearer employment and consumer-price data after the post-ruling changes. Candidates will have to decide whether to defend tariffs as leverage, distance themselves from them or focus on other causes of high prices.
The bottom line is narrower than either party’s slogan. Trump tariffs remain substantial and evolving, with meaningful consumer-price pass-through and uncertain, uneven employment effects. Voters are evaluating the policy through affordability, keeping tariffs at the center of the economic argument through Election Day.
