new delhi supreme court on tuesday allowed mnc banks to charge hefty penal interest up to 49 on defaulted credit card payments ending the respite that lakhs of card holders have had since september last year when the national consumer disputes redressal commission capped the penalty at 30 the sc stayed the apex consumer forums directive to banks not to charge more than 30 interest on defaulted payments on credit card purchases the sc had last year refused to heed the appeal of banks against the ncdrcs order a bench comprising justices b n agrawal g s singhvi and aftab alam suspended on tuesday the relief to card holders on a plea by a coalition of foreign banks citibank hsbc american express and standard chartered that their business was suffering immensely because of the unwarranted cap on the quantum of penal interest ironically the plea of banks may have been allowed because of a lapse by the very same ngo awaz that was instrumental in getting the ncdrc order pegging the penal interest at 30 last year though the bench had issued notice to the ngo four months ago it has yet not put in its response possibly helping the court to see merit in the argument of the banks that no penal interest rate they were only following the guidelines issued by the statutory regulator reserve bank of india rbi the banks teamed up to apprise the apex court of their compulsions to charge between 36 to 49 interest on defaulted payments on credit cards no bank as a credit card issuer would charge undue interest rate as apart from the regulatory framework that applies the market would not sustain the same by reason of competitive force citibank said in its application filed through counsel rupinder suri it said facility of credit cards could be availed without any interest for a certain stipulated period and it was only after the expiry of that period that penal interest was levied on default of payments the credit card holder is aware of the same at the time of applying for it it is also relevant to note that credit card transactions defacto constitute unsecured credit availed of the bank said justifying the high interest rate permitted by rbi on defaulted payments the july 7 2007 order of ncdrc had ruled that charging of interest rates in excess of 30 per annum from credit card holders by banks for the formers failure to make full payment on the due date or paying the minimum amount due is unfair trade practices it had also said that penal interest could be levied only once for the period of default and should not be capitalised while terming the practice of computing interest on monthly basis as unfair trade practice the banks justified the high interest rate on default payments by credit card holders by listing as many as 27 factors that included even the sms alerts it sends to the card holders even