Boulder County
•
科羅拉多州 (CO)
23 郵遞區號 (ZIP)
Boulder County, CO Sales Tax Rates 2026
2026 sales tax rate guide for Boulder County, CO. Average combined tax rate is 6.53% with local jurisdictions ranging up to 9.44%.
全州平均稅率
6.53%
預估稅額範圍: 5.18% - 9.44%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Boulder County (科羅拉多州) is 1.19%. Combined sales tax rates across cities in this county range from 5.18% to 9.44% (averaging 6.53%).
縣級消費稅
1.19%
全州平均稅率
6.53%
最高綜合稅率
9.44%
收錄城市總數
13
Cities & Towns in Boulder County
| 所屬城市 | 綜合消費稅率 | Action |
|---|---|---|
| Boulder | 9.04% | 查看稅率 → |
| Longmont | 8.71% | 查看稅率 → |
| Superior | 8.96% | 查看稅率 → |
| Niwot | 5.18% | 查看稅率 → |
| Nederland | 9.44% | 查看稅率 → |
| Allenspark | 5.18% | 查看稅率 → |
| Pine Brook Hill | 5.18% | 查看稅率 → |
| Eldorado Springs | 5.18% | 查看稅率 → |
| Gold Hill | 5.18% | 查看稅率 → |
| Bonanza Mountain Estates | 5.18% | 查看稅率 → |
| Hidden Lake | 5.18% | 查看稅率 → |
| Valmont | 5.18% | 查看稅率 → |
| Leyner | 5.18% | 查看稅率 → |
📋 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:
Colorado Department of Revenue ↗
線上消費稅即時計算器
輸入金額與郵遞區號，自動計算應繳銷售稅額與最終訂單含稅總價。
含多重管轄稅率
SST Member
Standard State
數據已更新至 2026 最新標準
$
$
預估稅額範圍:
綜合消費稅率:
州基準消費稅:
綜合消費稅率:
州基準消費稅 ()
縣級消費稅 ()
城市消費稅 ()
特別區 / 附加稅 ()
預估稅額範圍 ():
預估總價範圍:
含稅訂單總金額
ZIP Codes in Boulder County
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.