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.
Income Requirements for Dependents to File a Federal Income Tax Return. If your dependent is claimed on your tax return, they may still be required to file an income tax return of their own. The requirements vary by marriage status and age. The minimum income requirements for dependents are listed in the table below.