Retirement Subtractions. Illinois bases its state income tax on your federal adjusted gross income, which includes federally taxable retirement income. When you fill out your state income tax return, you subtract distributions from pensions and other retirement plans from your federal AGI.
For example, in the U.S in the late 19th century it was estimated that the average work week was over 60 hours per week. Today the average hours worked in the U.S is around 33, with the average man employed full-time for 8.4 hours per work day, and the average woman employed full-time for 7.7 hours per work day.
Generally speaking, most employers consider 40 hours or more to be full-time employment and anything less part-time. However, in their statistical analysis, the Bureau of Labor Statistics calculates one to 34 hours as part-time employment and 35+ as full-time. Federal law defines a part-time employee as someone who works less than 1,000 hours per year for the same firm (17.5 hours per week).