Every insurance company making application for an original license to transact insurance business in this state, shall pay to the commissioner a fee as established by N.H. Rev. Stat. § 400-A:29 for the examination, investigation and processing of the application. Such fee shall be retained by the commissioner even though the application may be withdrawn, denied or otherwise acted upon. Any reapplication for such a license shall be subject to the same fee. Every such company shall annually thereafter pay a fee as established by N.H. Rev. Stat. § 400-A:29 for the renewal of such license, payable on or before April 1 of each year. Such renewal fee shall include all charges in connection thereof except fee for agents’ licenses and the renewal thereof. All fees collected by the commissioner shall be turned over to the state treasurer for deposit in the general fund as unrestricted revenue.