Alimony Deduction (Pre-2019) in South Dakota 2026
Calculate your alimony deduction (pre-2019) tax savings in South Dakota. South Dakota has no state income tax, so savings come from the federal level.
South Dakota Tax Overview
No income or corporate tax. Popular for trusts. Moderate property taxes.
Alimony Deduction (Pre-2019) 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
South Dakota has no state income tax — savings are from federal taxes only.
Eligibility Requirements
Individuals paying alimony under pre-2019 agreements
- 1Divorce agreement before 2019
- 2Cash payments
- 3Not child support
Common Mistakes to Avoid
- !Applying to post-2018 agreements
- !Including child support
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
File these forms with your federal tax return to claim the alimony deduction (pre-2019).
Other Tax Deductions in South Dakota
Child Tax Credit
Family
Child & Dependent Care Credit
Family
Dependent Care FSA
Family
Earned Income Tax Credit (EITC)
Family
Adoption Tax Credit
Family
Head of Household Filing Status
Family
Qualifying Surviving Spouse
Family
Kiddie Tax Planning
Family
Alimony Deduction (Pre-2019) in Neighboring States
North Dakota
1.95% top rate (flat)
Minnesota
9.85% top rate (progressive)
Iowa
3.8% top rate (flat)
Nebraska
5.84% top rate (progressive)
Wyoming
No state income tax
Montana
5.9% top rate (flat)
Tax Calculators for South Dakota Cities
Calculate Your Full Tax Savings in South Dakota
Use our free tax calculators to optimize your entire tax return for South Dakota.
Frequently Asked Questions
How much can I save with the Alimony Deduction (Pre-2019) in South Dakota?
In South Dakota, the alimony deduction (pre-2019) 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 $5,000/year.
What is the South Dakota state income tax rate?
South Dakota has no state income tax, which means the alimony deduction (pre-2019) only provides federal tax savings for South Dakota residents. No income or corporate tax. Popular for trusts. Moderate property taxes.
Who qualifies for the Alimony Deduction (Pre-2019) in South Dakota?
Individuals paying alimony under pre-2019 agreements. 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 Alimony Deduction (Pre-2019) in South Dakota?
To claim the alimony deduction (pre-2019), you need to file Form 1040 with your federal return. Filing status affects your deduction limits and tax bracket.
Is the Alimony Deduction (Pre-2019) better in South Dakota than in states without income tax?
Since South Dakota has no state income tax, the alimony deduction (pre-2019) 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
Child Tax Credit in South Dakota
Avg savings: $2,000/year
Child & Dependent Care Credit in South Dakota
Avg savings: $1,200/year
Dependent Care FSA in South Dakota
Avg savings: $1,100/year
Earned Income Tax Credit (EITC) in South Dakota
Avg savings: $3,500/year
Adoption Tax Credit in South Dakota
Avg savings: $10,000/year
Head of Household Filing Status in South Dakota
Avg savings: $2,000/year