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.
If they are 65 or older, their gross income has to be $11,200 or more. For married couples filing together, they need to file their taxes if they are both under the age of 65 and their gross income is $19,500 or more. If just one of them is under 65 and they have a gross income of $20,650, they need to file as well.