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General Business Information

South Dakota Department of Revenue
445 E Capital Avenue
Pierce, SD 57501
P  605-773-3311

Portal Link

South Dakota Secretary of State
Capitol Building 500 East Capitol Avenue
Pierre, SD 57501-5070
P  605-773-3537

Website Link

Small Business Advocacy
South Dakota District Office

2329 N. Career Ave Suite 105
Sioux Falls, SD 57107
P  605-330-4243

Website Link

Business Filing Fees

LLC Filing Fee
$150.00
Incorporation Filing Fee
$150.00

Tax Information

Tax Type
Applicable
Rate / Fee
Due Date
Corporate Income Tax
Applicable:
No
Applicable:
N/A
N/A
Sales Tax
Applicable:
Yes
Rate:
4.50%
Due Date:
23rd day of the month following the reporting period
Property Tax
Applicable:
No
Rate:
N/A
Due Date:
N/A
Unemployment Tax
Applicable:
Yes
Rate:
1.2% - 1st year; 1.0% - 2nd & 3rd years
Due Date:
The end of the month following the end of each calendar quarter
Annual Report Required?*
*(C-Corp & LLC only)
Applicable:
Yes
Rate:
$50.00
By the first day of the registration anniversary month. So if you incorporated or foreign-qualified on March 15, then your annual report is due every by March 1.
File Report

Additional Information

New Hire Reporting Required?
Yes
E-Verify Required?
No
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