Tariff Supporters Point to Revenue, Leverage and Factory Gains as Trade Policy Enters New Phase

WASHINGTON — More than 18 months after President Donald Trump launched the most sweeping tariff program in generations, supporters of the policy say it is delivering on several of its core promises. They point to new federal revenue, stronger leverage with trading partners and the early signs of a manufacturing rebound.

The program has been through major legal turbulence. In February, the Supreme Court ruled 6-3 that the International Emergency Economic Powers Act does not authorize the president to impose tariffs. But the administration quickly turned to other legal tools, and supporters argue the episode showed how durable the tariff agenda has become.

Trump made clear the ruling would not end his approach. Speaking about the decision, he said the court “gave us a little shot” but that the administration could pursue tariffs “in a different manner.”

A new source of federal revenue

The most measurable benefit has been revenue. According to the Penn Wharton Budget Model, new tariffs raised an estimated $314.8 billion in gross customs revenue between January 2025 and August 2026, before refunds tied to the court ruling.

Supporters say that money gives Washington a meaningful new revenue stream at a time of large federal deficits. Looking ahead, the Tax Foundation estimates the tariffs will generate $1.4 trillion over the 2026–2035 budget window under conventional scoring. Even after accounting for slower economic growth, it puts the figure at about $1 trillion.

Penn Wharton’s own long-term projection is higher. It estimates the administration’s tariffs will raise $2.1 trillion in additional revenue over 10 years.

Backers of the policy argue that this revenue shifts part of the tax burden onto foreign producers and imported goods, rather than relying solely on income taxes paid by American workers.

Built to last

Supporters also say the tariff framework has proven resilient. After the Supreme Court ruling, the administration imposed a temporary 10% global tariff under Section 122 of the Trade Act of 1974. When that expired in July, a new Section 301 tariff of 10% or 12.5% took its place, covering imports from 60 trading partners.

Meanwhile, tariffs on steel, copper and aluminum under Section 232, along with Section 301 tariffs on Chinese goods, were never affected by the ruling. As a result, the average effective tariff rate stood at 7.1% as of August 2026, up from 2.3% in January 2025.

Advocates say this structure, built on laws Congress has already passed, gives American trade negotiators lasting bargaining power. The administration has also opened investigations into excess manufacturing capacity abroad, which could lead to additional country-specific tariffs.

Encouraging production at home

A central goal of the tariffs is to bring manufacturing back to the United States, and supporters say the policy design is pushing companies in that direction.

New pharmaceutical tariffs illustrate the approach. The Section 232 drug tariffs use a tiered structure with rates that depend partly on whether a company has agreed to move production to the U.S. and on its pricing commitments. Policy supporters say this rewards firms that invest in American plants.

Independent modeling also projects gains for factories. The Yale Budget Lab estimates that U.S. manufacturing output expands by 1.1% under the current tariff regime. It projects the largest long-run gains in durable manufacturing.

Supporters argue that building new factories and supply chains takes years, so the full benefits of reshoring will not show up in short-term job numbers.

Inflation fears may have been overstated

Some economists have also challenged predictions that tariffs would cause runaway inflation. Researchers at the Federal Reserve Bank of Minneapolis concluded that accounting-based estimates may overstate how much tariffs have raised core goods inflation. The San Francisco Fed noted that inflation continued to edge down in 2025, despite early concerns that the tariffs would push it higher.

The other side

Critics remain unconvinced. A New York Fed study published this month estimated the tariffs added 2.9 percentage points to consumer goods inflation by February 2026. Other researchers note that blue-collar employment, including manufacturing, declined in 2025 and 2026. The government has also had to refund much of the money collected under the struck-down tariffs. With the midterm elections weeks away, voters will weigh in on whether the benefits are worth the costs.