en.wikipedia.org/wiki/Illinois_Department_of_Revenue

The Illinois Department of Revenue (IDOR) is the code department of the Illinois state government that collects state taxes, operates the state lottery, oversees ...

www2.illinois.gov/rev/aboutidor/Pages/addresses.aspx

Business Income Tax Addresses; Electricity Distribution and Invested Capital Tax Addresses; Individual Income Tax ... ILLINOIS DEPARTMENT OF REVENUE

www2.illinois.gov/rev/questionsandanswers/Pages/5.aspx

ILLINOIS DEPARTMENT OF REVENUE ... What address should I use to send a payment? I filed my ... Where can I find Form IL-1040-V to mail in my payment?

www2.illinois.gov/rev/questionsandanswers/Pages/744.aspx

You should mail the payment to the address shown on the notice or bill you received from ... The Illinois Department of Revenue also has the following electronic ...

www.revenue.state.il.us/Publications/PIOs/PIO-33.pdf

Mailing Address. If you prefer to write to us for tax assistance, our address is. TAXPAYER CORRESPONDENCE. ILLINOIS DEPARTMENT OF REVENUE.

www.revenue.state.il.us

Welcome to the Illinois Department of Revenue. Page Content. Important Notice - ​Guidance for remote sellers making sales to Illinois purchasers (Wayfair) ...

www.northwestregisteredagent.com/illinois-department-of-revenue.html

We've compiled all the Illinois tax information you need to know on one page. Illinois corporate tax, personal tax, sales tax and information you need to know on  ...

www.efile.com/illinois-state-tax-amendment-form

Download and fill out Form IL-1040-X. Print out your amendment and mail it to this address: Illinois Department of Revenue, P.O. Box 19007, Springfield, IL ...

www.creditkarma.com/tax/i/illinois-state-tax

Oct 19, 2018 ... Here are some things you should know about filing taxes in Illinois. ... The Illinois Department of Revenue, or IDOR, administers tax laws and ...