SD
✓ No State Income Tax

South Dakota Paycheck Calculator

See exactly what you take home after federal taxes, Social Security, and Medicare. Updated for 2026.

State tax: None SS: 6.2% Medicare: 1.45% 2026 brackets
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1099 freelancer note: You owe both halves of Social Security & Medicare — that's 15.3% self-employment tax on top of income tax. Quarterly estimated payments due Apr 15, Jun 16, Sep 15, Jan 15.
✓ South Dakota has no state income tax South Dakota has no state income tax — one of 9 no-tax states. Residents keep more of every paycheck compared to most other states.

Why South Dakota Has No State Income Tax

South Dakota is one of nine states with no state income tax. Workers in South Dakota pay only federal income tax, Social Security (6.2%), and Medicare (1.45%) on their wages — nothing extra to the state. This means every dollar you earn is taxed only at the federal level, resulting in meaningfully higher take-home pay compared to most other states.

The no-income-tax status makes South Dakota particularly attractive for high-income earners and retirees. With federal taxes already significant, eliminating the state layer can save $2,000–$15,000+ per year depending on income level.

How much you save vs high-tax states

Minnesota
Up to 9.85%
Much higher
Iowa
~3.8% flat
Higher
Nebraska
Up to 5.84%
Higher
Wyoming
No income tax
Also zero

What taxes do South Dakota workers actually pay?

South Dakota W-2 employees only have three taxes withheld: federal income tax (10%–37% depending on bracket), Social Security at 6.2% on the first $184,500 of wages, and Medicare at 1.45% on all wages (plus 0.9% on wages above $200,000). There is no South Dakota state income tax withholding on paychecks and no South Dakota individual income tax return to file.

South Dakota freelancers and 1099 contractors pay federal income tax plus self-employment tax of 15.3% — covering both halves of Social Security and Medicare. Half of self-employment tax is deductible from federal adjusted gross income. South Dakota's lack of state income tax makes it one of the most financially advantageous states for self-employed workers.

South Dakota paycheck tips for 2026

  • No income tax: South Dakota has no state income tax. Workers keep their full paycheck minus only federal taxes.
  • No state tax return: South Dakota residents do not file a state individual income tax return.
  • Sales tax: South Dakota has a 4.5% state sales tax with local add-ons, typically reaching 6–7% in most areas.
  • Trust-friendly: South Dakota has some of the most favorable trust laws in the nation, making it a popular state for setting up trusts and financial structures.

Frequently asked questions

No. South Dakota is one of nine states with no state income tax. South Dakota's constitution does not include an income tax, and the state funds government through sales taxes, property taxes, video lottery revenue, and other sources. Workers in South Dakota pay only federal income tax, Social Security, and Medicare.
For a single W-2 employee earning $75,000 in South Dakota in 2026: federal income tax is approximately $10,294, Social Security is $4,650, and Medicare is $1,088. Total deductions are roughly $16,032, leaving an annual take-home of approximately $58,968, or about $2,268 bi-weekly. There is no South Dakota state income tax.
South Dakota has no income tax of any kind, so Social Security, pension income, IRA distributions, and 401(k) withdrawals are all completely free from South Dakota state taxation. Combined with no state estate tax and favorable trust laws, South Dakota is a highly attractive state for retirees and those with significant retirement assets.
South Dakota relies primarily on a 4.5% state sales tax (plus local additions reaching 6–8% in most cities), property taxes, and video lottery proceeds to fund state government. South Dakota eliminated its inheritance tax in 2001 and does not have an estate tax, making it particularly attractive for high-net-worth individuals and estate planning.
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