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South Dakota Retirement Income Tax Calculator

South Dakota does not tax Social Security benefits, pensions or IRAs: it has no individual income tax.

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South Dakota resident retirement worksheet

Use the year income is received, not the filing year. Later years use a separately approved assessment until the next return rules are verified.

Ordinary resident individual, not a business return. Federal distribution basis and benefits worksheet. Former-state obligations and consistent comparison period. Other-state income, mixed residency, special capital-gain or business charges require separate preparation.

Social Security, pension, IRA / retirement-plan cash in the displayed jurisdiction. Federal tax and living expenses are separate.

South Dakota · 2026 estimate

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South Dakota ordinary retirement income tax —
Cash after this state income tax
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ScopeConfirm residency and ordinary retirement category before a zero state result appears.

Illustrative defaults. Enter approved taxable amounts and confirm eligibility. The result covers the displayed worksheet conditions; a complete return may require other income, adjustments, deductions or credits.

South Dakota: Current statute / agency guidance; annual forms must match the tax year. Ordinary resident individual, not a business return; Federal distribution basis and benefits worksheet; Former-state obligations and consistent comparison period. This zero-income-tax result does not estimate total cost of living.

Reviewed October 2, 2026. South Dakota retirement income has no individual state income tax

What South Dakota taxes in retirement

Partly taxed: limits by age, plan, owner or income apply. Military retirement is covered in the guide. How these labels work.

South Dakota retirement income has no individual state income tax

An ordinary South Dakota resident’s retirement income has no individual state income-tax layer, while federal tax remains.

South Dakota does not impose an individual state income tax. For an ordinary resident receiving Social Security, pensions and IRA distributions, the scoped state amount is zero. That result is different from an exemption worksheet in a state that first taxes individual income and then removes an eligible pension. No private-plan subtraction limit is being inferred here.

The federal account and benefit rules still decide the federally taxable amounts. Preserve contribution basis, qualified Roth status and the taxable portion of traditional-plan payments. These details affect the federal worksheet even when the South Dakota state column is zero. A gross distribution should not be substituted for prepared taxable ordinary income simply because no state return is required for that income.

A retiree comparing an annual IRA payout with a larger one can use the same zero-state retirement mode but must update the federal inputs. Taxable Social Security depends on the federal provisional-income calculation, not on South Dakota’s absence of income tax. Carrying forward a fixed benefit percentage would conceal a change that occurs entirely at the federal level.

If residence changed during the year, obtain the former state’s applicable return and any continuing source-income calculation. Domicile evidence and payment dates matter to that separate obligation. Keep property taxes and other household spending outside the individual income-tax comparison. The prepared-liability alternative remains available when the intended scope includes a separately verified tax amount beyond the simple ordinary-resident retirement case.

Prepare these South Dakota records

Official South Dakota source. Current statute / agency guidance; annual forms must match the tax year.

Calculate the federal portion separately

Use the federal retirement-tax worksheet to prepare federally included benefits and ordinary income. Its federal deduction and rates do not replace the South Dakota rules above.

Compare South Dakota with nearby states

North Dakota, Minnesota, Iowa, Nebraska, Wyoming and Montana border South Dakota. Run each one’s worksheet with the same household figures before deciding where a move would leave you.

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Updated / verified · Retirement Income Tax Calculator Editorial Team