Donald Trump’s announcement of a 10% cap on credit card interest rates has sparked a fierce debate about presidential power. In a social media post on Friday, Trump declared that the new limit would take effect on January 20. While the goal of lowering rates from their current 20-30% range is popular, legal experts and lawmakers are questioning whether the president has the authority to unilaterally impose such a rule on private companies.
Senator Elizabeth Warren was among the first to raise these concerns. She issued a statement calling the announcement a “joke” if it relies on “begging” companies rather than passing laws. Warren, a former law professor, noted that the power to regulate interest rates typically resides with Congress, not the White House. She accused Trump of engaging in political theater while avoiding the hard work of legislation.
The banking industry is also likely to challenge the move in court. A coalition of financial groups has already issued a statement warning of the economic damage the cap would cause. If the administration attempts to enforce the cap through executive order, it is almost certain to face immediate legal injunctions. This could tie the policy up in litigation well past its intended one-year duration.
Despite the legal hurdles, the political signal is clear. Trump is positioning himself as a champion of the working class, willing to take on big banks to lower the cost of living. Senator Josh Hawley supported the move, calling it a “fantastic idea.” This support from the populist right suggests that the issue of credit card debt—now at a record $1.17 trillion—is becoming a bipartisan priority.
The economic risks, however, are real. Investor Bill Ackman warned that even the threat of such a cap could cause banks to pull back on lending. He predicted that a 10% limit would lead to mass card cancellations for subprime borrowers. As the legal and economic arguments clash, the American consumer is left wondering if relief is actually on the way.