When a city-county planning board has been established, the board of county commissioners may create a planning district that must include the property within the jurisdictional areas as established pursuant to 76-1-504 through 76-1-507 that lies outside the limits of any incorporated cities and towns. Subject to 15-10-420, the board of county commissioners may levy on the taxable value of all taxable property located within the planning district a tax for planning board purposes, under procedures set forth in Title 7, chapter 6, part 40.
§ 76-1-404, MCA