Filing an taxes return is a job that rolls around once a year so keeping at the requirements and guidelines is key a new successful season. Trying to just getting started or in the midst of the process a number of 10 things you need to know about taxation. The more you earn, the higher is the tax rate on anyone earn. In 2010-you have six tax brackets: 10%, 15%, 25%, 28%, 33%, and 35% - each assigned a few bracket of taxable income. ...