Cost of Doing Business

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Round Rock’s property tax rate is one of the lowest in the region, and our combined average monthly utility and tax costs are also among the lowest in Central Texas. This common-sense approach to our taxing structure allows for more economic growth and comfortable residential living.

Property Tax Rates*

(per $100 valuation)

  • City of Round Rock (CRR) – $0.4398
  • Williamson County (GWI) – $0.4188719
  • Round Rock Independent School District (SRR) – $1.2348
  • Austin Community College (J01) – $0.1058
  • Williamson County Road (RFM) – $0.040000
  • Upper Brushy Creek (W09) – $0.460

Total – $2.69919
*2020 Tax Year

Sales Tax Rates

  • State of Texas – 6.25%
  • City of Round Rock – 1.00%
  • Type B (dedicated to transportation and economic development) – 0.50%
  • Ad Valorem Tax Reduction – 0.50%

Total – 8.25%