(a) The department shall reimburse the appropriate portion of the general revenue fund for the amount of expenses incurred by the comptroller in administering taxes imposed under this code or another insurance law of this state.
(b) The comptroller shall certify to the commissioner the total amount of expenses estimated to be required to perform the comptroller’s duties under this code or another insurance law of this state for each fiscal biennium. The comptroller shall provide copies of the certification to the budget division of the governor’s office and to the Legislative Budget Board.

(c) The amount certified by the comptroller shall be transferred from the Texas Department of Insurance operating account to the appropriate portion of the general revenue fund. It is the legislature’s intent that money in the Texas Department of Insurance operating account to be transferred under this subsection should reflect the revenues from maintenance taxes paid by insurers under this code or another insurance law of this state.
(d) In setting maintenance taxes for each fiscal year, the commissioner shall ensure that the amount of taxes imposed is sufficient to fully reimburse the appropriate portion of the general revenue fund for the amount of expenses incurred by the comptroller in administering taxes imposed under this code or another insurance law of this state.
(e) If the amount of maintenance taxes collected is not sufficient to reimburse the appropriate portion of the general revenue fund for the amount of expenses incurred by the comptroller, other money in the Texas Department of Insurance operating account shall be used to reimburse the appropriate portion of the general revenue fund.