South Dakota employers owe federal FUTA, the employer share of FICA, and South Dakota state unemployment insurance — but no state income tax withholding and no SDI or PFML payroll tax. This calculator sums those employer-side costs for one employee so you can budget the true cost of payroll.
How it works
Each tax applies to either total wages or a capped wage base:
FUTA = 0.6% × min(wages, $7,000)
SD SUI = your rate × min(wages, ~$15,000 state base)
SS = 6.2% × min(wages, federal wage base)
Med = 1.45% × all wages
- FUTA. Effective 0.6% after the 5.4% state credit, capped at the first
$7,000— a maximum of$42per employee. - South Dakota SUI. Experience-rated, applied only to the state wage base (around
$15,000). New employers use their assigned rate. - FICA. Social Security at 6.2% to the federal wage base, Medicare at 1.45% on all wages.
Tips and example
For an employee earning $60,000 at a 1.2% SUI rate: FUTA is $42 (0.6% of $7,000), SUI is about $180 (1.2% of the $15,000 base), Social Security is $3,720, and Medicare is $870 — a combined employer cost of roughly $4,812 on top of wages.
This estimates major statutory taxes only. It excludes workers’ compensation, benefits, and the employee’s own FICA withholding. Confirm your current SUI rate and wage base with the South Dakota Department of Labor and Regulation.