Ellsworth members gather for the grand opening of the tax center in the Rushmore Center at Ellsworth Air Force Base, S.D., Jan. 31, 2013. The tax center, located in room 1604 of the Rushmore Center, is available to help Airmen, retirees and families process their 2013 tax returns now until April 15. For more information or to make an appointment, call (605) 385-2329.