Taxes, where people are forced to pay the government. :P

Here are some general rules that apply.

In the UAE, there is actually not a lot of tax policies that heavily effect the government. One policy that does stand out are the rules on corporate taxes. First of all, each emirate has the ability to decide on their own corporate taxes, meaning that a corporation in one emirate has to pay a different amount of corporate tax than a corporation in a different emirate. Second of all, the only corporations are oil companies and banks, the two largest businesses in the UAE. It does show how large the two businesses are in the UAE. There is also no personal income tax, allowing workers to keep all the money they recieve from income.