Why Are Credit Card Interest Rates So High? The 22% APR System Built on One 1978 Supreme Court Case, Two State Legislatures, and $430 Million in Lobbying
Credit card interest rates in America average 22.30% APR — a number that would have violated the law in most US states before 1978. The legal framework that permits 22% interest (and the 29.99% penalty APR that follows a single…







