Sioux Falls Offices
Downtown Office
110 North Minnesota Avenue
Sioux Falls, SD 57104
Phone: 605.978.9300 OR 877.793.3228
Fax: 605.978.1154
Lobby:
8:30 am - 5:00 pm M-F
Drive-up:
7:30 am - 5:30 pm M-F
57th St. & Interstate 229 Office
2300 W. 57th St.
Sioux Falls, SD 57108
Phone: 605.782.8000
Fax: 605.335.2233
Lobby:
9:00 am - 5:00 pm M-F, 9:00 am - Noon Sat.
Drive-up:
7:30 am - 6:00 pm M-F, 9:00 am - Noon Sat.