Tariffs: Who Really Pays When Countries Tax Imports?

A tariff is a tax levied by a government on imported goods. When a shipment of steel crosses into the United States, or a container of cars enters the European Union, a tariff may require the importer to pay a percentage of the goods' value to the government before they can be sold domestically. Tariffs are among the oldest instruments of economic policy — they predate income taxes, central banks, and most other modern economic institutions.

Who officially pays. In legal terms, the importer of record — typically a domestic company that purchases goods from a foreign supplier — pays the tariff to customs authorities at the border. If an American retailer imports Chinese-made electronics, the retailer writes the check to U.S. Customs.

Who actually bears the cost — the economic incidence. Legal liability and economic burden are not the same thing. The retailer who pays the tariff must decide how to absorb it: pass the cost on to consumers through higher prices, absorb it as reduced profit, or pressure the foreign supplier to lower its price. In practice, the cost is usually split among all three parties — but the degree depends on market structure and price elasticity.

The key insight from economic research. Studies of the 2018–2019 U.S. tariffs on Chinese goods found that, contrary to political claims that China was "paying" the tariffs, the cost fell overwhelmingly on U.S. importers and consumers. Research by economists at the New York Fed, Columbia, and Princeton (Amiti, Redding, and Zorn, 2019) found that U.S. tariffs on Chinese goods were almost entirely passed through to U.S. buyers — meaning American companies and households paid higher prices. The foreign supplier's export price did not fall significantly.

This is the most important single fact about tariffs that most political rhetoric obscures: the government of the importing country collects the revenue, but domestic consumers and businesses typically bear most of the economic cost. When a politician says "we are taxing China," the more accurate statement is often "we are taxing ourselves on goods imported from China."

This dös not mean tariffs are never justified — there are real arguments for them, explored in subsequent pages. But the incidence question is foundational: you cannot evaluate tariff policy without understanding who pays.

Sources: Amiti, Redding & Zorn, "The Impact of the 2018 Tariffs on Prices and Welfare," Journal of Economic Perspectives 33(4) (2019); WTO, Tariff Profiles (2023); Krugman, Obstfeld & Melitz, International Economics: Theory and Policy (11th ed.).