South Dakota Payroll Agencies: Official Links for Employers
Last reviewed: July 2026
Every employer in South Dakota ends up dealing with the same short list of government offices: one for tax registration, one for unemployment insurance, one for reporting new hires, and one for wage rules. This page keeps the official links in one place so you never have to dig for them through search results and lookalike sites. Bookmark it; we keep it current.
| What you need | Official South Dakota resource |
|---|---|
| Tax / revenue department (withholding & registration) | South Dakota Department of Revenue |
| Unemployment insurance (SUI) registration & reporting | SD Department of Labor and Regulation – Reemployment Assistance |
| New-hire reporting | South Dakota New Hire Reporting Center |
| Labor department (wage & hour rules) | South Dakota Department of Labor and Regulation |
A note on lookalike sites: many well-ranked pages imitate state portals and charge fees for registrations the state handles free. The links above go to government sites only. If a site asks for payment just to give you an account number, close the tab.
South Dakota Payroll Quick Facts (2026)
| Minimum wage | $11.85 |
|---|---|
| State income tax withholding | None (no state income tax) |
| SUI new-employer rate | 1.2% |
| SUI taxable wage base | $15,000 |
| Payday frequency rule | Wages due at least once a month; if no payday is designated, wages are due the last Saturday of the month. |
| New-hire reporting deadline | 20 days |
Verified 2026-07 against official South Dakota sources.