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South Dakota Unemployment Insurance

State          General administration:
unemployment    Department of Labor
insurance       Unemployment Insurance Division
(SUI)           420 South Roosevelt Street
               PO Box 4730
               Aberdeen, SD   57402-4730
               605-626-2312
               Register as employer by filing Form DOL-UID-001
               (Employer's Report to Determine Liability);
               Unemployment Insurance Division
               PO Box 4730
               Aberdeen, SD   57402-4730
               605-626-2452
               Report quarterly wages and contributions by filing
               Form DOL-UID-21 (Employer's Quarterly Contribution,
               Investment Fee, and Wage Report) by 30th day of month
               following end of quarter:
               Unemployment Insurance Division
               PO Box 4730
               Aberdeen, SD   57402-4730
               605-626-2312
SUI            Reserve ratio formula
experience     0.00% to 8.5% on $9,000 in 2008 ($9,500 in 2009, $10,000 in 2010)
rating         New employers pay 1.75%. 
formula, base, New construction employers pay 6.55%.
and rates      Investment fee for experience rated employers ranges from 0 to .6%
               depending on the reserve ration of the employer for 2008.