South Dakota compliance baked into the template
- Sales tax: 4.20% state rate. Applies to services rendered. 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).
Dentist invoice fields
- Cleaning + exam — flat, default $220
- Restorative procedure — flat
- X-ray series — flat, default $165
- Insurance write-off — flat
State
SD
Avg invoice
$850
Net terms
30 days
Deposit
25%