Taxes in Leander
Texas has no state personal income tax, and Leander's combined sales tax rate is 8.25% (6.25% state, 1% city, 1% special district) -- the maximum combined rate allowed under Texas law. As in the rest of Williamson County, property tax is where most of a Leander household's real tax burden lands, and new-construction buyers should specifically watch for Municipal Utility District (MUD) fees layered on top of the standard rate.
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Learn moreNo State Income Tax (Statewide)
Texas has no state personal income tax, a structural fact that applies identically in Leander as anywhere else in the state -- see the Texas state page for the full context. It is the largest driver of Leander's overall tax competitiveness relative to income-tax states.
Leander's Combined Sales Tax Rate
Leander's combined sales tax rate is 8.25% as of 2026, per multiple sales-tax rate aggregators (Avalara, SalesTaxHandbook, Texas Comptroller) reviewed August 2026: 6.25% Texas state sales tax plus 1% city and 1% special district. This is the statutory ceiling for combined state-and-local sales tax anywhere in Texas -- Leander is at that ceiling, the same as Austin and most other Texas cities, not an outlier.
Property Taxes: Williamson County Blended Rate
Per the base record, Williamson County's blended effective property tax rate is estimated around 1.61% -- roughly 75% above the national average -- covering the overlapping county, city, school-district, and community-college rates. The statewide school-district homestead exemption was raised from $100,000 to $140,000 starting the 2026 tax year (per a November 2025 statewide ballot measure), a real, recent reduction in many homesteaded owners' effective bills, and Texas caps annual appraised-value growth on homesteaded properties at 10% per year (Tax Code Sec. 23.23). See the taxes topic page on the base Austin record for the fuller statewide mechanics -- these apply identically in Leander.
MUD Taxes: A Real, Additional Layer for New-Construction Buyers
Because much of Leander's housing stock sits inside master-planned communities financed through Municipal Utility Districts (MUDs), many properties carry an additional MUD tax rate on top of the standard county/city/school blended rate -- funding the roads, water, and community infrastructure built out during a subdivision's early years. MUD rates vary by specific district and can meaningfully raise a property's effective combined tax rate above the 1.61% Williamson County baseline; confirm MUD status and current rate for any specific address rather than assuming the countywide estimate applies uniformly across Leander.
Key takeaways
- No Texas state income tax applies fully in Leander, as everywhere in the state.
- Leander's combined sales tax rate is 8.25% (6.25% state + 1% city + 1% special district), the statutory ceiling in Texas.
- Williamson County's blended effective property tax rate is estimated around 1.61%; the school-district homestead exemption rose to $140,000 for the 2026 tax year, and Texas caps homesteaded appraisal growth at 10% annually.
- Many newer Leander subdivisions carry an additional Municipal Utility District (MUD) tax on top of the countywide baseline -- confirm MUD status for any specific property before budgeting.
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