South Dakota compliance for management consultants
- Sales tax: 4.20% state rate. Applies to services. State 4.2%; applies broadly to services. Combined commonly 6-7%.
- Late fees: Up to 1.5% per month under S.D. Codified Laws §54-3-4. Default 10%/yr; no usury cap (contract rates allowed).
Avg invoice
$7,500
Net terms
30 days
Deposit
33%
State
SD