N.Y. GBS. LAW § 712 : NY Code - Section 712: Mailing of statements of credit account balances

Search N.Y. GBS. LAW § 712 : NY Code - Section 712: Mailing of statements of credit account balances

Each creditor
  shall provide every holder of a consumer credit account with a statement
  setting  forth  any credit balance greater than one dollar at the end of
  the billing cycle in which such balance is  first  posted,  unless  such
  balances  have  already  been  refunded, and thereafter at least once in
  every three billing cycles.