Illinois Franchise Tax
General tax History
Illinois general tax
200

This Illinois agency is responsible for administering and collecting the franchise tax. 

Secretary of State

200

What is the federal sales tax percentage in the U.S.

N/A

400

This financial metric, not income or revenue, is the basis for calculating the Illinois franchise tax 

What is Paid-in capital?

400

The Amendment that allows income tax to be collected

16th

600

These are the start and end dates of the 2025 Illinois Franchise tax amnesty program. 

What is October 1st-November 15th

This period is for businesses that have overdue franchise taxes and license fees. Gives them the chance to pay without penalties or interest. 

600

This U.S. president signed the Internal Revenue Code of 1954 into law.

Dwight D. Eisenhower 

600

Illinois is ranked ____ for highest effective property taxes.

2nd

800

Historically, Illinois has generated approximately this much in revenue annually from their franchise tax. (within 8 million)

$180 Million

1000

The year that Illinois first implemented its franchise tax. 


What is 1872?

Originally conceived as a fee for the privilege of being considered a corporation. 

1000

What was the highest marginal federal income tax rate ever imposed in U.S. history AND why?

94%

WWII