Contact Us


Most Frequently Used Phone Numbers

  • Individual Income Tax: (317) 232-2240, 8 a.m. - 4:30 p.m. ET
  • Sales Tax: (317) 233-4015
  • Withholding Tax: (317) 233-4016
  • Corporate Tax: (317) 232-0129
  • Payment Services: (317) 232-2165
  • Refund or Collection/Liability Status (Automated): (317) 233-4018

Please select either the Indianapolis or the District Offices to view a list of phone numbers and hours of operation.

For additional phone numbers by tax type, click here.


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For a list of the department's P.O. Boxes, click here.


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