(a) The insurer or Medi-Cal managed care plan required to file a return shall deliver the return in duplicate, together with a remittance payable to the Controller, for the amount of tax computed and shown thereon, less any prepayments made pursuant to Article 5 (commencing with Section 12251) of Chapter 3, to the office of the commissioner.
(b) This section shall be operative on July 1, 2012, and become inoperative on July 1, 2013. As of January 1, 2015, this section shall be repealed.