Overtime Tax Calculator for South Dakota

Overtime pay in South Dakota is taxed only at the federal level and for FICA, since the state charges no income tax. This makes overtime especially lucrative here: every extra hour you work avoids the state tax layer that workers in other states face. Federal withholding on overtime can still feel steep because employers often use the supplemental flat rate of 22%, but your actual effective rate on overtime income may be lower. Use the overtime calculator to compare your regular and overtime net pay in South Dakota.

South Dakota is one of nine states with no personal income tax. Residents keep every dollar of earnings from state-level taxation, though the state generates revenue through other means such as sales taxes, property taxes, and in some cases severance taxes on natural resources. The zero-income-tax policy makes South Dakota particularly attractive for high earners, remote workers, and retirees seeking to maximize their after-tax income.

The table below shows what you actually keep at five salary levels in South Dakota, accounting for federal tax, FICA, and zero state income tax.

See how South Dakota compares to other Midwest states. Each link takes you to the overtime tax calculator landing page for that state.

For a comprehensive breakdown of South Dakota’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full South Dakota take-home pay page.