Trump's Supreme Court wins hit one wall: the economy
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The Supreme Court this term gave President Trump powers over the federal government that no modern president has held. But it blocked his administration on two of the biggest issues for markets: the Fed and tariffs.
Why it matters: Its rulings hand the president firmer command of the federal bureaucracy, signaling to businesses that regulatory policy will be less stable — and more political — with every election.
- But the cases preserve limits around the Fed and emergency tariff powers, where investors feared political interference could unsettle markets.
Between the lines: Case by case, the court gave Trump a freer hand to fire, deport and act before judges could catch up.
- The court gave his administration major immigration wins, including on asylum access and immigrants' temporary protected status.
- It repeatedly sided with Trump on emergency appeals, letting contested policies take effect while litigation continued.
- It also let him fire Federal Trade Commission officials at will, weakening the ability of Congress to create independent agencies outside direct White House control.
Yes, but: The court gave Trump more control over business regulations, but not over the authorities governing tariffs or the Federal Reserve.
- Tariffs: It ruled he couldn't use the International Emergency Economic Powers Act (IEEPA) to impose sweeping tariffs — eliminating one of his fastest and broadest trade tools.
- The Fed: It denied his bid to immediately fire Federal Reserve governor Lisa Cook, upholding Congress' requirement that he clear legal and procedural hurdles.
Reality check: The rulings haven't ended either battle.
- The White House has continued to pursue tariffs through other legal authorities after losing on IEEPA.
- Trump has said his administration will keep investigating whether it can ultimately remove Cook.
The intrigue: The court carved out the Fed from the broader expansion of presidential removal power it announced the same day.
- It means future presidents can more quickly replace leaders at agencies overseeing antitrust, consumer protection and other major areas of economic regulation.
- That makes the agencies inherently more political and gives Trump and his successors more power to quickly rewrite regulations and abandon their predecessors' policy agendas.
What they're saying: "Now when a new president comes in, they can clean house at all these agencies," says Graham Steele, a former Biden-era Treasury administration official.
- "You have a regulatory pendulum that goes back and forth, depending upon whether you have a Republican or Democratic president," creating more uncertainty for businesses, Steele says.
The big picture: Investors worried that giving Trump broader authority to remove Fed officials could erode the central bank's independence and its resolve to keep inflation in check when that inevitably clashes with White House priorities.
- That, in turn, risked unsettling the Treasury market and raising borrowing costs across the economy.
- Chief Justice John Roberts justified the Fed exception by warning that the Founders understood the "calamities" that could arise from even the "suspicion" of political manipulation of monetary policy.
What to watch: The tariff case carried a different risk: blessing broad emergency tariff powers could make U.S. trade policy swing with the politics of the moment — the kind of uncertainty businesses and investors hate.
