Banks Can Be Severely Impacted by a Proposed 10% Cap on Credit Card Interest Rates

The idea of capping credit card interest rates at 10% has been floating around Washington for years, but it picked up serious momentum in 2025 when Senators Bernie Sanders and Josh Hawley introduced the 10 Percent Credit Card Interest Rate Cap Act. Then in January 2026, President Trump publicly called for a one-year 10% cap via social media, reigniting the debate.

As someone who works in the debt relief space and sees the real-world consequences of 24-28% APRs every single day, I have a perspective on this that's different from both the banking industry and the politicians. Both sides are partially right, both are leaving out important context, and the people actually drowning in credit card debt are mostly absent from the conversation.

What the Proposal Actually Does

The Sanders-Hawley bill (S.381) would amend the Truth in Lending Act to cap the total cost of credit — including interest and fees — at 10% for consumers in good standing. Trump's version was framed as a temporary one-year measure. Neither has advanced into law as of early 2026, and the banking industry is fighting both aggressively.

To understand why this matters, you need to see where rates actually are. The average credit card APR sits above 21%, and consumers with lower credit scores routinely pay 26-29.99%. A decade ago, the average was closer to 12%. The current interest rate environment means that someone carrying a $15,000 balance at 24% APR pays roughly $3,600 per year in interest alone — before they reduce the principal by a single dollar.

Americans now carry over $1.2 trillion in total credit card debt. About 60% of cardholders carry a balance month to month, meaning they're paying interest. Approximately one in eight credit card accounts are now 90+ days delinquent. The system, by any measure, is under strain.

The Consumer Case: $100 Billion in Annual Savings

Researchers at Vanderbilt University calculated that a 10% APR cap would save American consumers over $100 billion per year in interest charges. That works out to roughly $899 per person annually among those carrying revolving balances.

Those aren't abstract numbers. For someone making minimum payments on a $10,000 balance, the difference between 24% and 10% APR is enormous. At 24%, a minimum payment strategy could take over 30 years to pay off and cost more than $20,000 in total interest. At 10%, the same balance would be paid off in a fraction of the time with a fraction of the interest cost.

The bipartisan nature of this proposal is telling. Sanders from the left and Hawley from the right don't agree on much, but they agree that consumers are getting crushed by credit card interest. Representatives Alexandria Ocasio-Cortez and Anna Paulina Luna introduced similar legislation in the House — another left-right pairing. A coalition of over 55 organizations including the NAACP, AFL-CIO affiliates, and consumer advocacy groups have publicly supported the cap.

Public polling backs it up too. Surveys consistently show that Americans overwhelmingly support a rate cap, even when told it might reduce credit card rewards or limit credit availability.

The Banking Industry Response: Credit Access Would Shrink

The banking industry's counter-argument centers on one point: if you cap the price banks can charge for risk, they'll stop lending to risky borrowers.

The American Bankers Association published research claiming that 74-85% of open credit card accounts would be closed or have their credit lines drastically reduced under a 10% cap. They estimated 137-159 million cardholders would lose access to their cards. Their argument is straightforward — banks price credit card interest rates based on the risk of default. Higher-risk borrowers (lower credit scores, higher utilization, thinner credit histories) pay higher rates because they're statistically more likely to default. If banks can't charge enough interest to offset that risk, they won't extend the credit.

There's genuine economic logic here. Credit cards are unsecured debt — there's no collateral for the bank to seize if you don't pay. The high interest rate is, in part, the bank's compensation for taking that risk. A 10% cap on a product where default rates can exceed 5-8% annually, combined with operational costs, fraud losses, and rewards program expenses, would make many credit card portfolios unprofitable.

Banks also argue that consumers would be pushed toward less regulated, higher-cost alternatives — payday loans, buy now pay later products, and pawnshops — where effective APRs can exceed 400%.

What Both Sides Get Wrong

Here's where my perspective as a debt relief practitioner diverges from both camps.

The consumer advocates overstate how much a rate cap would help people already in deep debt. If you're currently carrying $30,000 in credit card debt at 24% APR, a 10% cap — even if it applied to existing balances, which isn't certain — doesn't solve your problem. It makes the interest less punishing, but you still owe $30,000. Most people in serious credit card debt aren't there because of the interest rate alone. They're there because of medical expenses, job loss, divorce, or spending that exceeded their income. Lowering the rate helps at the margins but doesn't address the underlying balance.

Many analysts have noted that the cap likely wouldn't apply retroactively to existing balances — only to new purchases. If that's the case, it does almost nothing for the 60% of cardholders currently carrying revolving debt. They'd still be paying 24% on existing balances while new charges accrue interest at 10%.

The banking industry overstates how catastrophic a rate cap would be. The Vanderbilt researchers who calculated the $100 billion in consumer savings also found that the credit card industry would still be profitable under a 10% cap — just significantly less profitable. The claim that 137-159 million people would lose credit access assumes banks would respond in the most extreme way possible. In practice, banks would adapt — as they always do — by adjusting credit limits, tightening approval criteria for the riskiest applicants, modifying rewards programs, and finding new revenue streams through fees (which the Sanders bill also attempts to cap).

The historical context is important here. For most of the period between 1980 and 2020, average credit card rates ranged from roughly 11-16%. The credit card industry was extremely profitable during that entire period. The recent surge above 20% isn't a natural law of economics — it's a consequence of the Federal Reserve's rate hikes combined with banks widening their spreads. The idea that the industry can't function below 20% doesn't hold up against decades of evidence to the contrary.

What This Means If You're Currently in Debt

Here's the practical takeaway: don't wait for Washington to solve your credit card debt problem.

Rate cap legislation has been proposed repeatedly over the past several years and hasn't passed. Even if something eventually does pass, it may not apply to existing balances, it may take months or years to implement, and the banking industry will find ways to offset the impact through other fees and restrictions.

If you're carrying high-interest credit card debt right now, the tools available to you today are more reliable than future legislation.

Negotiating directly with your card issuer. People with good payment histories who call and ask for a lower rate often receive one. It won't get you to 10%, but a reduction from 24% to 18% saves real money.

Balance transfer strategies. If your credit profile supports it, a 0% balance transfer can eliminate interest entirely for 12-21 months. This requires discipline to pay off the balance before the promotional rate expires.

Debt consolidation. A consolidation loan at a lower fixed rate replaces multiple credit card payments with one predictable monthly payment. Qualification requires reasonable credit, but rates of 8-14% are available for many borrowers — well below the 20%+ they're paying on cards.

Debt settlement. For people whose debt has grown beyond what rate reductions or consolidation can realistically address, debt settlement reduces the principal itself — not just the interest rate. Our debt relief program has helped people resolve their debt for significantly less than they owe, regardless of what their interest rate was.

The Bigger Picture

Whether a 10% cap eventually becomes law or not, the conversation it's generating is important. It's forcing public acknowledgment of something the debt industry has known for years: current credit card interest rates are extractive for consumers who carry balances. When you're paying 25% interest on a credit card while savings accounts pay 4-5%, the spread between what banks charge borrowers and what they pay depositors is historically wide.

The debate also highlights a fundamental tension in American consumer finance. Credit cards are simultaneously the most accessible form of borrowing and the most expensive. The people who can least afford high interest rates — those with lower incomes and lower credit scores — pay the highest rates. A rate cap doesn't resolve that tension, but it does shine a light on it.

In the meantime, if credit card interest is eating you alive, there are real options available right now. You don't need to wait for Congress to act.

Frequently Asked Questions

Is there currently a cap on credit card interest rates in the U.S.?

No. There is no federal cap on credit card interest rates. The Marquette National Bank v. First of Omaha Service Corp. Supreme Court decision in 1978 effectively allowed banks to charge whatever rates the laws of their home state permitted, and most major card issuers are headquartered in states like Delaware and South Dakota that have no usury limits on credit cards. Some states have usury laws that apply to other types of lending, but credit cards are largely exempt.

Would a 10% cap apply to my existing credit card balance?

It's unclear and would depend on how the legislation is written and implemented. Analysts have noted that a cap would most likely apply to new purchases rather than existing revolving balances. If that's the case, people currently carrying debt at 20%+ APR wouldn't see immediate relief on their current balances.

Would credit card rewards go away under a rate cap?

They would likely be reduced but probably not eliminated entirely. Credit card rewards are funded in part by interest revenue from revolving balances and in part by interchange fees that merchants pay. A 10% rate cap would cut into the interest revenue portion, which would put pressure on rewards programs — particularly premium rewards cards. The Vanderbilt research found that most consumers would save more in interest than they'd lose in rewards value.

Why are credit card interest rates so much higher than other loan rates?

Credit cards are unsecured revolving debt — there's no collateral backing the loan, and borrowers can charge up to their limit at any time. This makes credit cards riskier for lenders than mortgages (secured by a house) or auto loans (secured by a vehicle). The higher interest rate compensates for that risk. However, the current spread between credit card rates and the federal funds rate is historically wide, which suggests that risk alone doesn't fully explain the pricing.

If the cap doesn't pass, what can I do about my high interest rate right now?

Call your card issuer and request a rate reduction — this works more often than people think. Explore balance transfer options if your credit supports it. Look into debt consolidation loans for a lower fixed rate. And if your debt has grown beyond what rate reductions can address, a debt relief program can reduce the principal balance itself.