In this subchapter:
(1) "Domestic insurer" means an insurer organized in this state.
(2) "Foreign insurer" means an insurer organized in another state.
(3) "Tax or other charge" includes:
(A) a tax, including an income, corporate franchise, or maintenance tax;
(B) a fee, including a regulatory fee similar to a maintenance tax;
(C) a license;
(D) a fine;
(E) a penalty;
(F) a deposit requirement; and
(G) any other obligation.