Union County
•
Dakota du Sud (SD)
6 Code Postal (ZIP)
Membre du Streamlined Sales Tax (SST)
Union County, SD Sales Tax Rates 2026
2026 sales tax rate guide for Union County, SD. Average combined tax rate is 5.53% with local jurisdictions ranging up to 6.20%.
Taux Moyen Combiné
5.53%
Fourchette de Taxe Estimée: 4.20% - 6.20%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Union County (Dakota du Sud) is 0.00%. Combined sales tax rates across cities in this county range from 4.20% to 6.20% (averaging 5.53%).
Taxe de Comté
0.00%
Taux Moyen Combiné
5.53%
Taux Local Maximum
6.20%
Villes Répertoriées
5
Cities & Towns in Union County
| Ville | Taux de Taxe Combiné | Action |
|---|---|---|
| North Sioux City | 6.20% | Voir les Taux → |
| Elk Point | 6.20% | Voir les Taux → |
| Beresford | 6.20% | Voir les Taux → |
| Alcester | 4.20% | Voir les Taux → |
| Jefferson | 4.20% | Voir les Taux → |
📋 State Tax Rules & Compliance Guide
Sourcing Rule:
Destination-based
Groceries & Food:
Exempt (0% Tax)
Clothing & Apparel:
Taxable at standard rate
SaaS & Digital Goods:
Non-Taxable
Economic Nexus Threshold:
$100,000 in sales or 200 separate transactions
Official Tax Authority:
South Dakota Department of Revenue ↗
Calculateur Interactif de Sales Tax
Calculez instantanément la taxe sur les ventes exacte et le prix d'achat total.
Taux Spécifiques à l'Adresse
SST Member
Standard State
Taux à jour pour 2026
$
$
Fourchette de Taxe Estimée:
Taux de Taxe Combiné:
Taxe d'État:
Taux de Taxe Combiné:
Taxe d'État ()
Taxe de Comté ()
Taxe Municipale ()
District Spécial ()
Fourchette de Taxe Estimée ():
Fourchette Totale Estimée:
Prix d'Achat Total
ZIP Codes in Union County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.