South Dakota Capital Gains Tax Calculator
2026 rulesEnter your sale to see the federal tax, South Dakota tax and what you keep.
Your numbers
Result
Total tax on the sale
- Gain$70,000
- Federal: taxed at 0% / 15% / 20%0 / 70,000 / 0
- Federal long-term capital gains tax-$10,500
- Net investment income tax$0
- South Dakota tax on the gain$0
- Total tax-$10,500
- South Dakota share of the gain0%
- Combined rate on the gain15%
- You keep from the sale$109,500
South Dakota at a glance
- How it's taxed
- South Dakota doesn't tax capital gains, so you pay only federal tax on a sale.
- State rates
- South Dakota has no state income tax.
Questions
Does South Dakota tax capital gains?
South Dakota doesn't tax capital gains, so you pay only federal tax on a sale.
How are long-term gains taxed federally in 2026?
At 0%, 15% or 20%, depending on your taxable income. For a single filer, the 0% rate applies up to $49,450 of taxable income and 20% above $545,500; the 3.8% NIIT applies above $200,000 of MAGI.
Do I owe South Dakota tax if I sell after moving away?
States tax gains on stocks and funds based on where you live when you sell. Gains on real estate are taxed by the state where the property is, even if you live elsewhere.