Address: Secretary of State Jason M. Gant State Capitol 500 East Capitol Avenue Pierre SD 57501-5070 P: 605-773-3537 F: 605-773-6580 E: sdsos@state.sd.us Office Hours: 8am to 5pm Central Time
Department
Telephone
Fax
Email
Administration
(605) 773-3537
(605) 773-6580
sdsos@state.sd.us
Apostilles & Authentications
apostille@state.sd.us
Concealed Pistol Permits
pistolpermit@state.sd.us
Corporation Filings
(605) 773-4845
(605) 773-4550
openforbiz@state.sd.us
Election Information
elections@state.sd.us
Fictitious Business Name Registration
BNRS@state.sd.us
Help America Vote Act (HAVA)
HAVA@state.sd.us
Lobbyist Registration
lobbyist@state.sd.us
Notary Commissions
notary@state.sd.us
Trademark Applications
trademark@state.sd.us
UCC & Dakota Fast File
(605) 773-4422
admin.dakotafastfile@state.sd.us