A 10% Credit-Card Cap Is Back. The Rate You Already Pay Did Not Change.

A proposed 10% ceiling on credit-card interest drew fresh attention Monday. It did not change the rate on a card balance anyone already owes.

CNBC reported that Senator Elizabeth Warren said Sunday, on CBS's Face the Nation, that she is ready to introduce a bill capping credit-card rates at 10%. Democrats control Congress after the midterms, but a proposal is not a statute. President Trump asked lawmakers in January for a one-year 10% cap, and that push faded. JPMorgan Chase chief Jamie Dimon then called an interest-rate cap an economic disaster. Wells Fargo analyst Mike Mayo wrote that the latest headlines may have more bark than bite, and that a cap would more likely cover new spending than balances people already carry. That is an analyst argument, not legislative text.

If a cap became law, some lenders could offer less credit. No vote, effective date, or issuer rate change was announced Monday.

Did the proposed 10% cap lower the interest rate on a credit-card balance you already have? No. Warren said she is ready to introduce a bill. It is not law, and no change to an existing card rate was announced.