South Dakota 2027 Tax Brackets & TCJA Sunset Projections
Institutional tax liability model for South Dakota residents factoring federal TCJA statutory sunset reversion and South Dakota Department of Revenue state adjustments.
South Dakota Income Parameters
Enter your projected 2027 taxable gross income. Sliders synchronize with state statutory exemptions.
Combined 2027 Tax Projection
Projected Total Tax (South Dakota + Federal)
$9,644
Combined Effective Rate: 13.9%
State Status
No State Income Tax
Median Earner Take-Home
$59,813
South Dakota Household Income Tax Projections (Single Filer)
| Gross Income | Federal 2027 Tax | South Dakota State Tax | Total Combined Tax | Effective Rate |
|---|---|---|---|---|
| $50,000 | $5,600 | $0 | $5,600 | 11.2% |
| $100,000 | $17,280 | $0 | $17,280 | 17.3% |
| $150,000 | $30,416 | $0 | $30,416 | 20.3% |
| $250,000 | $58,416 | $0 | $58,416 | 23.4% |
| $500,000 | $141,316 | $0 | $141,316 | 28.3% |
Nearby State Tax Models & Regional Arbitrage
Calculated via great-circle geographic distance. Compare state tax differentials with neighboring tax jurisdictions.
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