Trump's Credit Card Interest Cap: A Risky Economic Gamble

Jan 15, 2026, 2:46 AM
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President Donald Trump's recent proposal to impose a 10% cap on credit card interest rates has sparked significant concern among financial experts and industry leaders. While the intention behind this move may be to protect consumers from exorbitant interest rates, the potential consequences could be far-reaching and detrimental to the economy.
Currently, the average interest rate on credit cards hovers between 19.65% and 21.5%. A drastic reduction to 10% would likely result in substantial revenue losses for banks, estimated at around $100 billion annually, according to researchers at Vanderbilt University. This financial hit could lead banks to tighten their lending practices, particularly for consumers with lower credit scores, who are already at a disadvantage in accessing credit.
JPMorgan Chase's Chief Financial Officer, Jeremy Barnum, has voiced strong opposition to the proposed cap, stating that it could lead to a significant reduction in the availability of credit for millions of Americans. He warned that the cap would not lower borrowing costs as intended but would instead restrict access to credit, particularly for those who need it most. This sentiment is echoed by other industry leaders, who argue that the cap could create a "severely negative consequence for consumers and the economy as a whole".
The implications of such a cap extend beyond individual consumers. Major banks and financial institutions rely on credit card revenue to support their operations and partnerships with various businesses, including airlines and retailers. For instance, Delta Air Lines has reported that its partnership with American Express generated $8.2 billion in revenue last year, a figure that could be jeopardized by the proposed interest rate cap.
Moreover, the cap could lead to a reduction in the rewards and benefits that consumers currently enjoy. As banks adjust to the new financial landscape, they may be less willing to offer lucrative rewards programs, which could ultimately diminish consumer spending and economic growth. LendingTree's chief consumer finance analyst noted that banks would likely become more selective in issuing credit cards, particularly to those with less-than-stellar credit histories, further limiting access to credit for lower-income households.
Critics of the cap also point to the broader economic context. In 2024, Americans collectively held $1.17 trillion in credit card debt, with many borrowers already struggling to manage their financial obligations. A cap on interest rates could inadvertently push consumers toward alternative, potentially more expensive forms of credit, such as payday loans, which often carry interest rates as high as 400%.
While the proposal may resonate with voters seeking relief from high-interest debt, it is essential to consider the potential unintended consequences. Research from the World Bank indicates that interest rate caps below prevailing rates can reduce access to credit, forcing borrowers to seek out higher-cost alternatives or leaving them without credit options altogether.
In conclusion, while President Trump's proposal to cap credit card interest rates may be well-intentioned, it poses significant risks to the economy and consumer access to credit. Financial experts warn that such a move could lead to reduced lending, diminished rewards for consumers, and ultimately, a negative impact on economic growth. As policymakers consider this proposal, it is crucial to weigh the potential benefits against the risks to ensure that the needs of consumers are met without jeopardizing the stability of the financial system.

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