What is the sales tax rate in Dallam County, TX?

The average sales tax rate in Dallam County (TX) is 7.75%, with jurisdictions ranging between 7.25% and 8.25%.

Dallam County • 德克薩斯州 (TX)

2 郵遞區號 (ZIP)

Dallam County, TX Sales Tax Rates 2026

2026 sales tax rate guide for Dallam County, TX. Average combined tax rate is 7.75% with local jurisdictions ranging up to 8.25%.

全州平均稅率

7.75%

預估稅額範圍: 7.25% - 8.25%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the local county sales tax rate in Dallam County (德克薩斯州) is 0.00%. Combined sales tax rates across cities in this county range from 7.25% to 8.25% (averaging 7.75%).

縣級消費稅

0.00%

全州平均稅率

7.75%

最高綜合稅率

8.25%

收錄城市總數

Cities & Towns in Dallam County

所屬城市	綜合消費稅率	Action
Dalhart	8.25%	查看稅率 →
Texline	7.25%	查看稅率 →

📋 State Tax Rules & Compliance Guide

Sourcing Rule: Origin-based for in-state sellers, Destination-based for remote sellers

Groceries & Food: Exempt (0%)

Clothing & Apparel: Taxable (Tax-free weekend annual exception)

SaaS & Digital Goods: Taxable (80% of value taxable, 20% exempt as data processing)

Economic Nexus Threshold: $500,000 in preceding 12 calendar months

Official Tax Authority: Texas Comptroller of Public Accounts ↗

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。

含多重管轄稅率數據已更新至 2026 最新標準

商品金額 ($)

含稅訂單總金額 Reverse Calculation

郵遞區號 (ZIP)

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 ()

含稅訂單總金額

ZIP Codes in Dallam County

79022 8.25% 79087 7.25%

❓ Frequently Asked Questions

Key questions and answers regarding sales tax rates, exemptions, and compliance.

The county tax rate for Dallam County is 0.00%. When combined with 德克薩斯州 state taxes and local municipal/district taxes, the overall sales tax rate varies between 7.25% and 8.25%.

In 德克薩斯州, grocery items are currently Exempt (0%). SaaS and digital automated goods are Taxable (80% of value taxable, 20% exempt as data processing).