Tariff revenue soars more than 300% as U.S. awaits Supreme Court decision
A cargo ship loads and unloads foreign trade containers at Qingdao Port in Qingdao, China’s Shandong Province, 13 January 2026.
Cphoto | Future Publishing | Getty Images
The U.S. government ran a smaller deficit in January than a year ago, while tariff collections rose, serving as a reminder of how important the long-awaited Supreme Court decision could be for federal fiscal health.
Customs duties collected through tariffs totaled $30 billion for the month; This means that the figure from the beginning of the fiscal year to date has reached $124 billion, or 304% more than in the same period in 2025.
President Donald Trump first implemented tariffs in April 2025, applying a blanket rate to all goods and services entering the United States and a menu of so-called reciprocal tariffs for individual countries. Since then, the White House has been negotiating with its trading partners, backing away from some aggressive accusations while continuing to talk tough on the issues.
Last November, the Supreme Court heard oral arguments challenging Trump’s pretext for justifying tariffs. The decision was expected in January. The high court has not yet ruled, and there are concerns in the White House that a negative ruling could force the United States to pay back taxes collected so far.
Tariffs helped reduce the pace of the budget deficit.
The Treasury Department reported that in the fourth month of the fiscal year, the deficit was approximately 95 billion dollars, and this figure decreased by approximately 26% compared to the same period of the previous year.
That brings federal red ink to $697 billion, or a 17% decline from the same period in fiscal 2025, according to year-to-date figures that are not calendar adjusted. Calendar adjustments envisage a 21% reduction in the budget deficit.
Interest on the $38.6 trillion U.S. debt continues to be a burden on national finances. The total monthly net interest paid amounted to 76 billion dollars; That’s more than Medicare, Social Security, and all other spending outside of health care combined. Year-to-date gross interest has increased to $426.5 billion, from $392.2 billion the previous year.
