Lynne Sampson | Senior Writer | March 28, 2025
Tariffs are a hot topic these days, in business and politics. Some business leaders welcome the idea of tariffs, saying these measures will help them compete against imports from countries. Others fear that tariffs will raise the cost of the finished goods, components, and raw materials they import.
This article will help explain the ins and outs of tariffs, how they work in practice, and what companies and countries stand to gain and lose from them.
Tariffs are a type of tax that a country levies on certain classes of imported goods, making them more expensive (all else being equal) for domestic buyers—and thus harder for foreign companies to sell those goods in that country. Tariffs can serve myriad uses, such as protecting domestic companies and industries, punishing another country for unfair trade practices, raising revenue, and exerting negotiating leverage.
Key Takeaways
A country typically charges tariffs on a particular category of goods to protect domestic industries, especially those considered vital to the national interest. A country might also levy tariffs to retaliate against what it deems to be unfair trade practices by foreign governments that subsidize their domestic industries and companies.
While tariffs can raise the prices that domestic consumers must pay, the expectation is that more domestic companies will increase their market share—once foreign competitors have been put at a disadvantage. Some domestic industries long insulated from foreign competition can become less innovative as a result. Countries charging tariffs can also use the incremental revenue to pay for government services for which they would otherwise have to borrow funds or raise taxes on citizens.
While tariffs can be an effective means of combating unfair trade practices, they often result in higher domestic prices and can lead to retaliatory tariffs.
Tariffs are important because of the impact they have on international trade, domestic and foreign companies, consumers, and the economy. Countries use tariffs for various reasons, typically to:
Tariffs are usually implemented by regulation in the issuing country. Once the regulation is implemented, government agencies communicate the new requirements to all agencies responsible for border crossings, revenue, and enforcement.
Tariffs are typically charged at the point of entry into the host country—for example, at airports, road and train crossings, and ports. Companies importing the goods usually must pay the tariff, which can prompt them to raise the prices of the goods.
Although tariffs may offer short-term benefits, they also come with long-term tradeoffs that can negatively affect domestic businesses and consumers, as well as a country’s economic efficiency, innovation, and relations with other countries. Potential negative consequences of tariffs include:
As a consequence of the effects outlined above, tariffs can have an impact on every segment of the economy, including:
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Governments and legislative bodies use tariffs to achieve both economic and political goals.
Tariffs and trade have traditionally focused on manufactured goods. As governments change tariff rates, renegotiate trade agreements, and sign new deals, trade regulations have become more complex and difficult for companies to navigate. For example, reports on the North American auto industry’s compliance with complicated rules-of-origin requirements under the US-Mexico-Canada Agreement show many car companies expressing frustration with the administrative burden of compliance.
A proposal for applying tariffs to digital products is under negotiation at the WTO. Digitally delivered services—which include e-commerce, online banking, telecommunications, and streaming services (e.g., Netflix)—have increased fourfold in value over the past 20 years, significantly outpacing the growth of other services and manufactured goods.
To manage all this complexity, more companies are turning to global trade management, a set of processes and practices that help them navigate the complexities of international trade. This discipline requires a nuanced understanding of international regulations, supply chain logistics, and market dynamics. Because these dynamics are so complex, and can change quickly, global trade managers often rely on software systems for support. These global change management applications are often part of supply chain management suites.
Global trade management can help companies mitigate the effects of tariffs on their business. Here are 8 strategies.
Tariffs date back to ancient times and have been used throughout the Middle Ages into the modern age. One of the most notable implementations over the last century was the Smoot–Hawley Tariff Act of 1930, a law that implemented protectionist trade policies in the United States near the start of the Great Depression. The goal was to protect American jobs and farmers from foreign competition, but the act prompted retaliatory measures from US trading partners, whose economies were also suffering. While Smoot-Hawley didn’t cause the Depression, most economists and historians agree that the act worsened its effects, shrinking American exports by 31%.
Over the past century, global trade has exploded, particularly in the aftermath of World War II and the establishment of increasingly open trade policies worldwide. As globalization increased in the 1990s and 2000s, many Western nations found that important domestic industries, such as agriculture and manufacturing, were threatened by foreign competitors, as countries with lower wages and educated workforces attracted more investment from multinational companies. As popular discontent with these upheavals has grown, countries and trading blocs have reacted by enacting protectionist laws and regulations, including tariffs.
What does tariff mean?
“Tariff” refers to a category of import duties that a country charges on goods coming from another country.
Are tariffs good or bad?
Tariffs can offer short-term benefits but they often come with long-term trade-offs such as reduced business efficiency and innovation, strained international relations, and diminished global economic growth.
Is a tariff a tax?
Yes, a tariff is a type of tax specific to international trade, namely, a tax imposed by governments on products imported from another country. Tariffs are different from an income or sales tax, which are imposed directly on citizens and domestic consumers.
What is a tariff in simple terms?
A tariff is a tax on goods imported from another country.
Who benefits from tariffs?
Governments that impose the tariffs and protected domestic companies can benefit from tariffs.
What is a tariff best defined as?
A tariff is best defined as a fee added onto goods that originate in another country, paid by the company or entity that imports the goods.