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Health Savings Account (HSA) in South Dakota 2026

Calculate your health savings account (hsa) tax savings in South Dakota. South Dakota has no state income tax, so savings come from the federal level.

South Dakota Tax Overview

State Income Tax
None
none
Sales Tax
4.2%
avg combined: 6.4%
Property Tax Rate
1.22%
Median Income
$65,964

No income or corporate tax. Popular for trusts. Moderate property taxes.

$1,100
Est. Total Savings
$8,300
Max Deduction
Above-the-Line
Deduction Type
22.0%
Combined Tax Rate

Health Savings Account (HSA) Savings Calculator for South Dakota

$
$

Federal Savings

$1,100

22% bracket

South Dakota State

$0

0% rate

Total Savings

$1,100

22.0% combined

At a 22.0% combined tax rate in South Dakota, every $1,000 in deductions saves you $220 in taxes.

Savings by Tax Bracket in South Dakota

10%
$500
12%
$600
22%
$1,100
24%
$1,200
32%
$1,600
35%
$1,750
37%
$1,850

South Dakota has no state income tax — savings are from federal taxes only.

Eligibility Requirements

Individuals enrolled in high-deductible health plans

  • 1Must have HDHP coverage
  • 2Cannot be enrolled in Medicare
  • 3Contribution limits apply

Common Mistakes to Avoid

  • !Contributing without HDHP
  • !Over-contributing

South Dakota Filing Tips

No income or corporate tax. Trust-friendly laws benefit estate planning. Sales tax at 6.4% is moderate.

Required Tax Forms

Form 8889Form 1040

File these forms with your federal tax return to claim the health savings account (hsa).

Other Tax Deductions in South Dakota

Medical and Dental Expenses Deduction

Healthcare

~$8,000
est. savings

HSA Contribution Deduction

Healthcare

~$3,500
est. savings

HSA Contributions

Healthcare

~$900
est. savings

Long-Term Care Insurance Premiums

Healthcare

~$2,500
est. savings

Self-Employed Health Insurance

Healthcare

~$8,000
est. savings

Medical and Dental Expenses

Healthcare

~$5,000
est. savings

Archer Medical Savings Account

Healthcare

~$2,500
est. savings

Mortgage Interest Deduction

Housing

~$3,500
est. savings

Health Savings Account (HSA) in Neighboring States

North Dakota

1.95% top rate (flat)

~$4,899
+3,799 vs South Dakota

Minnesota

9.85% top rate (progressive)

~$6,515
+5,415 vs South Dakota

Iowa

3.8% top rate (flat)

~$5,277
+4,177 vs South Dakota

Nebraska

5.84% top rate (progressive)

~$5,695
+4,595 vs South Dakota

Wyoming

No state income tax

~$4,500
+3,400 vs South Dakota

Montana

5.9% top rate (flat)

~$5,707
+4,607 vs South Dakota

Tax Calculators for South Dakota Cities

Sioux FallsRapid City

Calculate Your Full Tax Savings in South Dakota

Use our free tax calculators to optimize your entire tax return for South Dakota.

Income Tax CalculatorSouth Dakota Income TaxFull Health Savings Account (HSA) Guide

Frequently Asked Questions

How much can I save with the Health Savings Account (HSA) in South Dakota?

In South Dakota, the health savings account (hsa) can save you an estimated $1,100 per year on a $5,000 deduction. This includes $1,100 in federal tax savings. The national average savings is $4,500/year.

What is the South Dakota state income tax rate?

South Dakota has no state income tax, which means the health savings account (hsa) only provides federal tax savings for South Dakota residents. No income or corporate tax. Popular for trusts. Moderate property taxes.

Who qualifies for the Health Savings Account (HSA) in South Dakota?

Individuals enrolled in high-deductible health plans. The eligibility requirements are the same whether you live in South Dakota or another state, as this is a federal tax deduction. However, your total savings will vary based on South Dakota's lack of state income tax.

What tax forms do I need to claim the Health Savings Account (HSA) in South Dakota?

To claim the health savings account (hsa), you need to file Form 8889 and Form 1040 with your federal return. Filing status affects your deduction limits and tax bracket.

Is the Health Savings Account (HSA) better in South Dakota than in states without income tax?

Since South Dakota has no state income tax, the health savings account (hsa) only reduces your federal tax bill. Residents in states with income tax get additional state-level savings. However, South Dakota residents often benefit from lower overall tax burden.

What is the standard deduction in South Dakota for 2026?

South Dakota has no state income tax, so there is no state standard deduction. The federal standard deduction for 2026 is $14,600 for single filers and $29,200 for married filing jointly.

Related Calculators

Medical and Dental Expenses Deduction in South Dakota

Avg savings: $8,000/year

HSA Contribution Deduction in South Dakota

Avg savings: $3,500/year

HSA Contributions in South Dakota

Avg savings: $900/year

Long-Term Care Insurance Premiums in South Dakota

Avg savings: $2,500/year

Self-Employed Health Insurance in South Dakota

Avg savings: $8,000/year

Medical and Dental Expenses in South Dakota

Avg savings: $5,000/year