AARP Tax Appointment 9:00am–5:00pm Mar 26 2026 Thu AARP Tax Appointment 9:00am–5:00pm Mooresville Public Library Library Branch: Mooresville Public Library Room: Community Room A & B AARP Tax Assistance AARP will be assisting seniors in filing their tax returns BY APPOINTMENT ONLY. Appointments can only be made in person at the library or by calling 317-831-7323. We expect that appointments will be available the week of January 16th.