Has your business recently moved, changed information such the name of a contact or a phone number? Update your business information with the Indiana Department of Revenue to ensure you get all important correspondence about your business.
Provide DOR with updated business contact information by completing and submitting State Form 56841 by mail to the address on the form. Use State Form 56842 to submit a change in business contact information.
By Mail
Indiana Department of Revenue P.O. Box 6197 Indianapolis, IN 46206-6197 To change your information, you must include the following:
Current address
New address
First and last name
Telephone number
Taxpayer Identification Number or Federal Identification Number
