The first phase of the prison reform movement, 1870 to 1900, began in the Midwest. Michigan led the way by establishing a prototype of the women's reformatory in the late 1860s.as a movement to reform the conditions under which women were incarcerated. This effort, which began about 1870, continues to influence women's prisons today.
Booklet IL-700-T (R-12/16) (Effective January 1, 2017) Page 5. Illinois Income Tax withholding at 3.75 percent (.0375) Based on allowances claimed on Form IL-W-4, Illinois Withholding Allowance Certificate.
The Taxpayer Accountability and Budget Stabilization Act, signed into law on Jan. 13, 2011, increased state income taxes on individuals and corporations and reinstated the Illinois estate tax. Illinois taxpayers calculate their 2014 state liability by multiplying their income by a flat rate of 5 percent.