South Dakota Cost Calculators
5 free calculators built on real South Dakota data — filing fees, attorney rates, and regulations specific to SD.
Legal & Law2 calculators
How Much Does Divorce Cost in South Dakota (2026)
South Dakota divorce costs $2,000-$24,692+. South Dakota is an 'all-property' equitable distribution. Estimate filing fees, attorney costs, and mediation.
How Much Does Child Custody Cost in South Dakota (2026)
South Dakota child custody cost estimate for Sioux Falls: § 25-4-45, $72-97 filing fees, $250-400/hour lawyer rates, evaluator, GAL.
Money & Finance2 calculators
South Dakota After-Tax Income Calculator (2026)
South Dakota after-tax income calculator — no state tax. See your per-paycheck take-home with federal income tax and FICA deductions only.
South Dakota Capital Gains Tax Calculator (2026)
South Dakota capital gains tax calculator — no state tax. Estimate your federal 0-20% CG + 3.8% NIIT liability with state-specific context.