Evanston Township, Cook County, Illinois. From Wikipedia, the free encyclopedia. Evanston Township was a civil township located in Cook County, Illinois. It included the city of Evanston, as well as part of Skokie.
The requirement to file federal taxes hinges not only on your income, but also the source of it. This applies to your salary or wages, and also to income from other sources, such as investments and the sale of property. Before you decide whether or not to file, consult a tax professional.
You must file a federal income tax return if your income exceeds the minimum for your filing status, but you can file a return even if you have no income at all. Filing Requirements You don't have to file a federal income tax return unless your income exceeds minimum levels mandated by federal tax law.