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Taxpayer Phone and Email Contact Information

Contact the Illinois Department of Revenue with tax-related question by telephone or email. Save time and avoid the phone queue by contacting the department by email at one of the addresses listed below:

Individual Income Tax REV.TA-IIT@illinois.gov
Business Income Tax or Withholding Income Tax REV.TA-BIT-WIT@illinois.gov
Sales Tax REV.TA-Sales@illinois.gov
Powers of Attorney (Submissions) REV.POA@illinois.gov
​Collections (email the address on your latest correspondence, if available)
REV.CollectionNotice@illinois.gov
Registration REV.CentReg@illinois.gov
Bingo, Pull Tabs, and Charitable Gaming REV.BPTCG@illinois.gov
Bonding
REV.RegBond@illinois.gov  
Enterprise Zones
REV.EZReporting@illinois.gov
​Illinois Liquor Control Commission help
ILCC@illinois.gov
MyTax Illinois help 
REV.MyTaxHelp@illinois.gov
MyDec help
REV.MyDecProject@illinois.gov
​IFTA 
REV.IFTA@illinois.gov
​Motor Fuel 
REV.MF@illinois.gov
Cigarette, Liquor, Tobacco, and Cannabis​
REV.ATP-MFR@illinois.gov
​Local Tax Allocation Division
REV.LocalTax@Illinois.gov

To receive assistance by phone, please call 800 732-8866 or 217 782-3336. Representatives are available Monday through Friday, 8 am - 5 pm. Our TDD (telecommunication device for the deaf) number is 800 544-5304.

Other Department Phone Numbers

Additional taxpayer resources are available during the COVID-19 (Coronavirus) outbreak.