Legal risk meets price shock

A court in New York spent Friday asking whether President Donald Trump can keep a 10 percent tariff on imports from nearly every country after the Supreme Court already knocked out his broader tariff plan in February. The new levy took effect on February 24, and 24 mostly Democratic-led states plus two small businesses are trying to stop it. (reuters.com) The administration is now leaning on Section 122 of the Trade Act of 1974, a law that lets a president impose tariffs of up to 15 percent for 150 days to address a “large and serious” United States balance-of-payments deficit. The fight in court is over whether a modern trade gap counts as that kind of emergency or whether the White House is stretching a narrow law into a general tariff button. (reuters.com) (pbs.org) That distinction sounds technical, but it decides who writes trade policy in practice. If the judges say Section 122 is only for a short-lived payments crisis, presidents lose one of the fastest ways to tax imports without Congress. (axios.com) (reuters.com) The plaintiffs told the judges a 150-day tariff is not really temporary if one legal theory can be swapped for another every few months. Oregon’s lawyer Brian Marshall argued that a rolling series of emergency tariffs would turn a stopgap law into a permanent pricing tool. (reuters.com) While that legal fight was unfolding, the March inflation report landed with a second problem for the White House. The Consumer Price Index rose 0.9 percent in March and 3.3 percent over 12 months, the biggest monthly jump since 2022, according to the Bureau of Labor Statistics. (bls.gov) (nbcnews.com) Energy did most of the damage. The energy index jumped 10.9 percent in March, and national gasoline prices hit an average of $4 a gallon for the first time since 2022 after the war with Iran pushed oil prices higher. (bls.gov) (nbcnews.com) That leaves tariffs in a tighter political lane than they had a month ago. A tariff is a tax collected at the border, and businesses usually try to pass at least part of that cost into the prices shoppers see on shelves, which is harder to defend when gasoline has already jumped by more than a dollar a gallon in a month. (reuters.com) (nbcnews.com) The inflation report also split into two stories at once. Overall inflation ran at 3.3 percent in March, but inflation excluding food and energy was 2.6 percent over the year and rose 0.2 percent in the month, which means the new burst came mainly from fuel rather than a broad surge across the whole economy. (bls.gov) (cnbc.com) That split matters because it changes how much pain a tariff can add before voters notice. When energy is doing the pushing, any extra import tax lands on top of a price spike people are already seeing every time they fill a tank or book freight. (nbcnews.com 1) (nbcnews.com 2) So investors and trading partners are now watching two clocks at once. One is the court’s 150-day legal clock on a tariff law written in 1974, and the other is the inflation clock that started speeding up in March as gasoline posted its sharpest monthly jump in decades. (reuters.com) (cbsnews.com) Even if the administration wins this case, it still has to sell a policy that raises import costs at a moment when the Federal Reserve is already holding interest rates steady because higher energy prices threaten more inflation. A legal green light is not the same thing as economic room to keep pressing the gas pedal on tariffs. (nbcnews.com) (reuters.com)