AV-10 Application is for property classified and excluded from the tax base under North Carolina General Statute. 2023 Application for Property Tax Relief. Documents.Contact Information. The Administrators Office is responsible for collecting all county real estate taxes as well as real estate taxes for 4 of the 5 towns. To request an application for exemption, please call our office at 919-856-5400. Learn more about exemptions and deferrals for senior citizens, persons with disabilities, and disabled veterans. Find out how to qualify and apply. Watauga County Tax Assessor. General Statute 105-277.1 Exclusion For Elderly Or Disabled Persons: North Carolina excludes from property taxes a portion of. Is there any tax relief for senior citizens?