Delinquent Tax Sale Sullivan County Delinquent Tax Sale scheduled for June 28, 2023 29 Jun 202228 Dec 2022 We have a Sullivan County Delinquent Tax Sale scheduled for June 28, 2023 at 10 a.m. at the Kingsport Civic Auditorium, 1550 Fort Henry Drive, Kingsport, TN 37664. We will…