Help with Tax Questions
Find answers to your frequently asked tax questions with our Taxpayer Answer Center.
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To receive assistance by phone, please call 1 800 732-8866 or 217 782-3336. Representatives are available Monday through Friday, 8 am - 5 pm. Over-the-phone translation services are available.
Our TDD (telecommunication device for the deaf) number is 1 800 544-5304.
To receive assistance by email, use the information below.
|Business Income Tax or Withholding Income Tax||REV.TA-BIT-WIT@illinois.gov|
|Individual Income Tax
|Local Tax Allocation Division
|MyTax Illinois Help
|MyDec (Online Real Property Transfer Tax) Help
|Power of Attorney
|| REV.POA@illinois.gov (submissions only)
|Sales Tax Exemptions
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