I have questions about the Offer in Compromise Application. Who should I contact? Contact the Department at (615) 360-0401 or Revenue.Offers@tn.gov, if you need assistance in completing the application. September 13, 2017 20:33 Related articles Is the rental of residential property subject to business tax? Where are the Department of Revenue's offices located? What happens if my offer is not accepted? What if my offer in compromise is based on a legal argument instead of inability to pay?