Illinois Department of Revenue Customer Service

Hacks for calling & contacting them faster, tips for common issues & customer reviews

Contacting Illinois Department of Revenue

Contact Illinois Department of Revenue
See the best way to reach Illinois Department of Revenue customer support and compare their and 2 phone numbers.

Illinois Department of Revenue Customer Reviews

3.60 out of 5 | 60 reviews

About Illinois Department of Revenue

If you're here looking up Illinois Department of Revenue customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. They employ less than 50 people according to customers in the know.
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