(a) Whenever the laws of any other state of the United States require of insurance companies incorporated by or organized under the laws of this state, or the agents of the companies, any deposit of securities in such state for the protection of policyholders, or otherwise, greater than the amount required for similar purposes from similar companies of other states by the then existing laws of this state, then, in every such case, all companies of the states establishing an agency or agencies in this state shall be required to make the same deposit for a like purpose with the state treasurer and to pay into the state treasury the taxes, fines, penalties, license fees, or otherwise, an amount equal to the amount of the charges and payments imposed by law of such state upon companies of this state, and their agents.

(b) Any commission received by a Tennessee resident agent may be shared with another resident agent or with a licensed nonresident insurance agent or broker; provided, that if the nonresident insurance agent or broker resides in, or is a licensed agent or broker in, a state that requires the retention of a stipulated percentage of the commission on risks placed in the state by nonresident agents or brokers, then and in that event the Tennessee resident agent shall require the same percentage of the commission as would be required if a Tennessee agent or broker placed similar insurance in the state of the residence of the nonresident insurance agent or broker; and provided further, that if the nonresident insurance agent or broker resides in a state, county or municipality that by statute or ordinance prohibits the division of commissions on insurance covering property or risks in the city, county or state of the nonresident agent or broker, then and in that event it shall be unlawful for the Tennessee resident agent or broker to pay the nonresident agent or broker any share or portion of the commission on insurance on property or risks in this state.