Calculate Child Support
Before taxes. Include wages, self-employment, bonuses.
0 = no custody ¡ 91 = 25% ¡ 182 = 50/50 ¡ 365 = full custody
$0
estimated monthly support payment
â ī¸ Estimate only. Actual court-ordered amounts may vary. Verify with a licensed South Dakota family law attorney.
âšī¸ South Dakota uses the Percentage of Income â South Dakota uses a percentage of the non-custodial parent's net income.
How Child Support Works in South Dakota
South Dakota uses the Percentage of Income to determine child support obligations.
The Percentage of Income model applies a fixed percentage of the non-custodial parent's income based on the number of children. Rates: 1 child = 20%, 2 = 25%, 3 = 28%, 4 = 30%, 5+ = 32%.
Frequently Asked Questions
How is child support calculated in South Dakota?
South Dakota uses the Percentage of Income model. South Dakota uses a percentage of the non-custodial parent's net income.
When does child support end in South Dakota?
Child support generally ends when the child turns 18 in South Dakota.
Can I modify child support in South Dakota?
Yes. South Dakota requires a 20% or greater change in income to qualify. Use our modification checker â
Does 50/50 custody eliminate child support in South Dakota?
Not automatically. The higher-earning parent typically still pays support with 50/50 custody. See our 50/50 guide â
What income is used for child support in South Dakota?
Income includes wages, self-employment, bonuses, rental income, unemployment benefits, disability payments, and Social Security. Courts may impute income if a parent is voluntarily underemployed.