10 Percent Credit Card Interest Rate Cap Act: New Limits on APR and Fees Through 2030

The 10 Percent Credit Card Interest Rate Cap Act aims to fundamentally change how much it costs to carry a balance. Under this bill, the annual percentage rate (APR) on any credit card balance would be capped at 10 percent. This isn't just a limit on the base interest rate; the bill specifies that this 10 percent ceiling includes all finance charges, meaning the total cost of borrowing can’t sneak past that number through hidden math. To prevent lenders from making up the difference elsewhere, the bill also restricts other fees, stating that the total amount of non-finance charge fees in a given period cannot exceed the total finance charges assessed during that same time. For a worker carrying a $5,000 balance on a card that currently charges 24% interest, this shift could mean saving over $700 a year in interest alone.

Putting the Brakes on Hidden Costs

Beyond the headline interest rate, the legislation takes a hard look at the fine print of fee structures. By tying the total amount of miscellaneous fees to the amount of interest charged, the bill creates a proportional limit that scales with your balance. This is designed to stop "fee-creeping," where a lender might try to offset lower interest revenue by hiking late fees or administrative charges. If a creditor knowingly ignores these limits, the consequences are sharp: they forfeit all interest owed on that account. Furthermore, if you’ve already been overcharged, the bill grants you the right to sue for the full amount of interest and fees paid, provided you file within two years of the last violation. This gives the law some real teeth, moving it from a suggestion to a strictly enforceable standard.

The Trade-Offs of Cheaper Credit

While a 10% cap sounds like a win for your wallet, it could change the landscape for who gets a card in the first place. Because lenders make less profit per customer under these rules, they may become much more selective. A freelance coder or a retail manager with a lower credit score might find it harder to get approved for a new card if the bank decides the 10% return isn't worth the risk of a potential default. It is also important to note that this isn't a permanent fixture; the law includes a "sunset provision," meaning the cap and all its protections are scheduled to expire on January 1, 2031, at which point the rules would revert to whatever they were before.

Local Rules and Long-Term Outlook

For those living in states that already have strict consumer protection laws, this bill acts as a floor, not a ceiling. Section 2 explicitly states that it does not override state laws that offer even stronger protections or lower interest caps. This ensures that if your state government has already capped rates at, say, 8%, you keep that better deal. As we approach the 2031 expiration date, the big question will be whether the market has adjusted to lower margins or if consumers face a sharp "interest rate shock" when the cap disappears. For now, the bill focuses on immediate relief for those juggling modern living costs on plastic.