Each Megapolis has a government body that controls it. Let’s take a closer look at what it is.

City Hall and the Tax Office can be accessed from the game's settings menu. There you will be able to purchase both the Tax Office and the City Hall buildings. These same buildings are also available for purchase in the “Infrastructure” section of the in-game Store.
Keep in mind that each area of your city will need its own City Hall and Tax Office to manage taxes and the influx of people.

Have fun playing the game!