2026 South Dakota paycheck guide
What this statewide profile models
State wage-tax treatment
The profile does not apply a broad South Dakota individual tax to wage income. Federal income tax, Social Security, Medicare, and configured employee assessments can still reduce take-home pay.
Employee payroll items
No employee payroll assessment is configured in this statewide profile. That is a model statement, not a claim that every employer or locality has no additional deduction.
401(k) treatment
Configured pretax 401(k) contributions reduce South Dakota taxable wages in this model, subject to the calculator limit and profile boundaries.
Planning focus
Use South Dakota as a no-broad-wage-tax baseline while retaining federal income tax, Social Security, and Medicare in the comparison.