Illinois Department of Revenue Phone Number

800-732-8866
Customer Service
Average hold time
21 mins waitavoid wait
Call center hours
Mon-Fri 8am-5pm EST
When calling Illinois Department of Revenue
Direct to human
Compared to other Illinois Department of Revenue support
Illinois Department of Revenue's #1 number (3788 votes)
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GetHuman collects the best phone numbers and shortcuts for companies, but we also have how-to guides for common customer issues. Or you can hire us to call Illinois Department of Revenue for you and help with your issue. Start by telling us why you're calling.
Here are some reasons that other Illinois Department of Revenue customers called 800-732-8866 recently:
"Issue with Illinois Department of Revenue"GetHuman-spacegur13d ago"Where is my state tax return"GetHuman-kyleobria mon ago"Issue with Illinois Department of Revenue"GetHuman-agiesa mon ago
And these are some very popular reasons why other people call this Illinois Department of Revenue number

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If you've looked at the wait time and tried our expert customer tools above and decided that getting on the phone with Illinois Department of Revenue is your best option, we have more info about contacting them that might help you.
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Have Illinois Department of Revenue call you insteadCall Illinois Department of Revenue using our web-phoneDial 800-732-8866 now

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If you're already on the phone with Illinois Department of Revenue, you may want to look over any tips we have for getting better results. If you already talked to a Illinois Department of Revenue rep (or several), let us know if you were able to resolve your issue and how your experience was- it's how we customers push companies like Illinois Department of Revenue to give better customer support.
My problem isn't fixed after calling themReview your phone call to Illinois Department of Revenue support
Here are some things that other customers said after calling 800-732-8866 and talking to a Illinois Department of Revenue customer service agent:
"never picked up yet I keep get"~cdd2y ago"I had questions and needed a l"~Ldjoiner@aol.com2y ago"Forget calling 217-785#. Busy"anonymous2y ago

More Illinois Department of Revenue 800 numbers and support

This is the best of 2 ways to contact Illinois Department of Revenue according to 50519 GetHuman users. Below you can compare the ways to contact Illinois Department of Revenue customer service.
217-785-2698
Collections Department