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

The average sales tax rate in Williamson County (TX) is 8.24%, with jurisdictions ranging between 8.00% and 8.25%.

Williamson County • Texas (TX)

23 Código Postal (ZIP)

Tasas de Impuesto sobre Ventas en Williamson County, TX 2026

2026 sales tax rate guide for Williamson County, TX. Average combined tax rate is 8.24% with local jurisdictions ranging up to 8.25%.

Tasa Promedio Combinada

8.24%

Rango de Impuesto Estimado: 8.00% - 8.25%

⚡ Direct Tax Answer & Key Takeaway

En 2026, la tasa base del condado de Williamson County en Texas es del 0.00%. Las tasas totales combinadas varían del 8.00% al 8.25% (promedio 8.24%).

Impuesto del Condado

0.00%

Tasa Promedio Combinada

8.24%

Tasa Local Máxima

8.25%

Ciudades Indexadas

Cities & Towns in Williamson County

Ciudad	Tasa Combinada de Ventas	Action
Round Rock	8.25%	Ver Tasas de Impuestos →
Georgetown	8.25%	Ver Tasas de Impuestos →
Cedar Park	8.25%	Ver Tasas de Impuestos →
Leander	8.25%	Ver Tasas de Impuestos →
Hutto	8.25%	Ver Tasas de Impuestos →
Brushy Creek	8.25%	Ver Tasas de Impuestos →
Santa Rita Ranch	8.25%	Ver Tasas de Impuestos →
Jarrell	8.25%	Ver Tasas de Impuestos →
Bartlett	8.25%	Ver Tasas de Impuestos →
Serenada	8.25%	Ver Tasas de Impuestos →
Florence	8.25%	Ver Tasas de Impuestos →
Granger	8.00%	Ver Tasas de Impuestos →
Thrall	8.25%	Ver Tasas de Impuestos →
Coupland	8.25%	Ver Tasas de Impuestos →
Weir	8.25%	Ver Tasas de Impuestos →

📋 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 ↗

Calculadora Interactiva de Impuestos

Calcule el impuesto sobre las ventas exacto y el precio total de compra de forma instantánea.

Tasas Específicas por Dirección Tasas vigentes para 2026

Monto de Compra ($)

Precio Total de Compra Cálculo inverso

Código Postal (ZIP)

Impuesto Estatal:

Tasa Combinada de Ventas:

Impuesto Estatal ()

Impuesto del Condado ()

Impuesto Municipal ()

Distrito Especial ()

Precio Total de Compra

ZIP Codes in Williamson County

76511 8.25% 76527 8.25% 76530 8.00% 76537 8.25% 76574 8.25% 76578 8.25% 78613 8.25% 78615 8.25% 78626 8.25% 78627 8.25% 78628 8.25% 78630 8.25% 78633 8.25% 78634 8.25% 78642 8.25% 78646 8.25% 78664 8.25% 78665 8.25% 78674 8.25% 78681 8.25% 78682 8.25% 78683 8.25% 78717 8.25%

❓ Frequently Asked Questions

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

The county tax rate for Williamson County is 0.00%. When combined with Texas state taxes and local municipal/district taxes, the overall sales tax rate varies between 8.00% and 8.25%.

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