Texas · Williamson County · Local exemptions · Updated Oct 2026

Williamson County, TX property tax exemptions (2026)

The property tax breaks that are set or run locally in Williamson County, on top of Texas’s statewide rules: what each is worth here, who qualifies, where to apply and the deadline.

What is different in Williamson County

In Williamson County your exemptions depend on each taxing unit on your bill. Williamson County itself gives 5% of the home's value off for every homestead (at least $5,000) and $125,000 off for owners 65 or older (2026), plus, on the district's latest full list (2023), $125,000 for disabled owners and a tax ceiling (freeze) for 65+/disabled owners. Round Rock ISD adds $3,000 for disabled owners on top of the state $60,000 and freezes school taxes for 65+/disabled owners, as state law requires; the City of Round Rock gives $22,000 off for owners 65 or older and $3,000 for disabled owners (2026).

Apply at
Williamson Central Appraisal District
Phone
512-930-3787
Local breaks
Williamson County local option homestead exemptions, Round Rock ISD local option homestead exemptions, City of Round Rock local option homestead exemptions
Tax year
2026, 2026 (homestead 5% and $125,000 over-65 shown on WCAD's 2026 sample notice; disabled amount and freeze from the 2023 list)

Where to apply in Williamson County

Williamson Central Appraisal District

Phone
512-930-3787
Address
625 FM 1460, Georgetown, TX 78626-8050
Official exemptions page

Other offices

Local exemptions in Williamson County

Seniors

Williamson County local option homestead exemptions

5% of the home's value off for every homestead (at least $5,000); $125,000 off for owners 65 or older; $125,000 off for disabled owners; a tax ceiling (freeze) on its taxes for owners 65 or older or disabled.

Set by
county
Tax year
2026 (homestead 5% and $125,000 over-65 shown on WCAD's 2026 sample notice; disabled amount and freeze from the 2023 list)
Who qualifies
You own the home and live in it as your principal residence (residence homestead) in Williamson County. Over-65 amount: you are 65 or older; a surviving spouse 55 or older can keep it. Disabled amount: you meet the Social Security definition of disability. You can get the over-65 or the disabled amount from a unit, not both. Tax ceiling: you have the over-65 or disabled exemption on the home.
How to apply
No separate application to Williamson County: file Form 50-114 once with the Williamson Central Appraisal District, checking the age 65 or disabled box if it applies, with a copy of your Texas driver's license or ID showing the home's address. The appraisal district applies every taxing unit's exemptions to your home.
Deadline
Homestead: generally by April 30 of the tax year; age 65/disabled: within one year after you qualify. Late applications are accepted up to two years after the taxes become delinquent (Tax Code §11.43, §11.431).
Renewal
One-time, unless the appraisal district asks you to reapply.

Source: official page

Seniors

Round Rock ISD local option homestead exemptions

$3,000 off for disabled owners (on top of the state $60,000); a school tax ceiling (freeze) for 65+/disabled owners, as state law requires. It has no percentage homestead exemption and no local over-65 amount beyond the state $60,000.

Set by
school district
Tax year
2026
Who qualifies
You own the home and live in it as your principal residence (residence homestead) in Round Rock ISD. Disabled amount: you meet the Social Security definition of disability. You can get the over-65 or the disabled amount from a unit, not both.
How to apply
No separate application to Round Rock ISD: file Form 50-114 once with the Williamson Central Appraisal District, checking the age 65 or disabled box if it applies, with a copy of your Texas driver's license or ID showing the home's address. The appraisal district applies every taxing unit's exemptions to your home.
Deadline
Homestead: generally by April 30 of the tax year; age 65/disabled: within one year after you qualify. Late applications are accepted up to two years after the taxes become delinquent (Tax Code §11.43, §11.431).
Renewal
One-time, unless the appraisal district asks you to reapply.

Source: official page

Seniors

City of Round Rock local option homestead exemptions

$22,000 off for owners 65 or older; $3,000 off for disabled owners; no tax ceiling (freeze). It has no percentage homestead exemption.

Set by
city
Tax year
2026
Who qualifies
You own the home and live in it as your principal residence (residence homestead) in City of Round Rock. Over-65 amount: you are 65 or older; a surviving spouse 55 or older can keep it. Disabled amount: you meet the Social Security definition of disability. You can get the over-65 or the disabled amount from a unit, not both.
How to apply
No separate application to City of Round Rock: file Form 50-114 once with the Williamson Central Appraisal District, checking the age 65 or disabled box if it applies, with a copy of your Texas driver's license or ID showing the home's address. The appraisal district applies every taxing unit's exemptions to your home.
Deadline
Homestead: generally by April 30 of the tax year; age 65/disabled: within one year after you qualify. Late applications are accepted up to two years after the taxes become delinquent (Tax Code §11.43, §11.431).
Renewal
One-time, unless the appraisal district asks you to reapply.

Source: official page

Amounts by taxing unit in Williamson County

Each school district, city or other taxing unit can set its own amount. Find the ones on your tax bill.

Sort:
Taxing unitTypeDisabilityFreezeHomestead pctOver65Source
Anderson Mill Limited Districtspecial$10,000 (2023 list)no (2023 list)20% of home value (at least $5,000) (2023 list)$10,000 (2023 list)official
Austin Community Collegespecial$75,000 (2026)yes (2026)1% of home value (at least $5,000) (2026)$75,000 (2026)official
Avery Ranch Road Districtspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Berry Creek Highlandspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Block Housespecial$30,000 (2023 list)no (2023 list)4% of home value (at least $5,000) (2023 list)$30,000 (2023 list)official
Brushy Creekspecial$5,000 (2023 list)no (2023 list)10% of home value (at least $5,000) (2023 list)$5,000 (2023 list)official
Brushy Creek MUD Defined Areaspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
City of Austincity$204,000 (2026)no (2026)20% of home value (at least $5,000) (2026)$204,000 (2026)official
City of Cedar Parkcity$20,000 (2026)yes (2026)1% of home value (at least $5,000) (2026)$30,000 (2026)official
City of Couplandcitynone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
City of Florencecitynone (2023 list)yes (2023 list)none (2023 list)$3,000 (2023 list)official
City of Georgetowncity$40,000 (2023 list)yes (2023 list)5% of home value (at least $5,000) (2023 list)$12,000 (2023 list)official
City of Grangercity$25,000 (2023 list)yes (2023 list)none (2023 list)$25,000 (2023 list)official
City of Huttocitynone (2023 list)yes (2023 list)none (2023 list)none (2023 list)official
City of Jarrellcitynone (2023 list)yes (2023 list)none (2023 list)none (2023 list)official
City of Leandercity$10,000 (2026)yes (2026)1% of home value (at least $5,000) (2026)$10,000 (2026)official
City of Liberty Hillcity$15,000 (2023 list)yes (2023 list)1% of home value (at least $5,000) (2023 list)$15,000 (2023 list)official
City of Pflugervillecity$50,000 (2026)no (2026)none (2026)$50,000 (2026)official
City of Round Rockcity$3,000 (2026)no (2026)none (2026)$22,000 (2026)official
City of Taylorcity$50,000 (2023 list)no (2023 list)none (2023 list)$50,000 (2023 list)official
City of Thrallcitynone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
City of Weircitynone (2023 list)no (2023 list)none (2023 list)$5,000 (2023 list)official
CLL MUD #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Cool Waterspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Coupland ISDschool districtstate $60,000 only (2026)yes, required by state law for school taxes (2026)none (2026)state $60,000 only (2026)official
Donahoe Creekspecialnone (2023 list)no (2023 list)none (2023 list)$5,000 (2023 list)official
EWC Higher Ed Centerspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Fern Bluffspecial$25,000 (2023 list)no (2023 list)none (2023 list)$25,000 (2023 list)official
Florence ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)no local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)official
Georgetown ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)$3,000 local, on top of the state amount (2023 list)official
Granger ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)no local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)official
Highlands at Mayfield Ranchspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Hutto ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)no local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)official
Jarrell ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)no local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)official
Lakeside #2-Aspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Lakeside #3specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Leander #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Leander #2specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Leander #3specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Leander ISDschool district$3,000 local, on top of the state $60,000 (2026)yes, required by state law for school taxes (2026)none (2026)$3,000 local, on top of the state $60,000 (2026)official
Leander TODD #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Liberty Hill ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)$3,000 local, on top of the state amount (2023 list)official
Lower Brushy Creek WC & IDspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Meadows of Chandler Creekspecial$5,000 (2023 list)no (2023 list)none (2023 list)$5,000 (2023 list)official
North Austin #1special$15,000 (2023 list)no (2023 list)none (2023 list)$15,000 (2023 list)official
North San Gabriel #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
North San Gabriel #2specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Northwoods Road Districtspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
NW Williamson County #2specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Palmera Ridgespecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Paloma Lakes #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Paloma Lakes #2specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Parkside at Mayfield Ranchspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Parkside on the River #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Pearson Place Rd Districtspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Pflugerville ISDschool districtstate $60,000 only (2026)yes, required by state law for school taxes (2026)none (2026)$9,100 local, on top of the state $60,000 (2026)official
Ranch at Cypress Creek #1special$15,000 (2023 list)no (2023 list)none (2023 list)$15,000 (2023 list)official
Rancho Del Cielo MUDspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Round Rock #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Round Rock #2specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Round Rock ISDschool district$3,000 local, on top of the state $60,000 (2026)yes, required by state law for school taxes (2026)none (2026)state $60,000 only (2026)official
SE Williamson County MUD #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Shell Road MUDspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Siena #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Siena #2specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Somerset Hills Rd District #3specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Somerset Hills Rd District #4specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Sonterraspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Stonewall Ranchspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Taylor ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)no local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)official
Thrall ISDschool districtno local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)yes, required by state law for school taxes (2023 list)none (2023 list)no local amount on the 2023 list (the state $60,000 applies since 2025) (2023 list)official
Upper Brushy Creek WCIDspecial$125,000 (2023 list)no (2023 list)1% of home value (at least $5,000) (2026)$125,000 (2026)official
Vista Oaksspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Walsh Ranchspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Watch Hillspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Wells Branchspecial$125,000 (2023 list)no (2023 list)20% of home value (at least $5,000) (2023 list)$125,000 (2023 list)official
West Williamson County #1specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
West Williamson County #2specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson Countycounty$125,000 (2023 list)yes (2023 list)5% of home value (at least $5,000) (2026)$125,000 (2026)official
Williamson County #10specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #11specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #12specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #13specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #15specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19Aspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19Bspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19Cspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19Especialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19Fspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19Gspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #19Hspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #22specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #23specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #25specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #26specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #28specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #29specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #30specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #31specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #32specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #34specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County #35specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #1-Jollyville VFDspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #10-Couplandspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #11-Cedar Parkspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #12-Cedar Parkspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #2-Sam Bass VFDspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #3-Huttospecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #4-Liberty Hillspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #5-Jarrellspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #6-Weirspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #7-Florencespecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #8-Georgetownspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County ESD #9-Round Rockspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson County FM/Roadcountynone (2023 list)yes (2023 list)state $3,000 county road (farm-to-market/flood control) homestead exemption (2026)none (2023 list)official
Williamson County WSID #3specialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson/Liberty Hillspecialnone (2023 list)no (2023 list)none (2023 list)none (2023 list)official
Williamson/Travis #1special$15,000 (2023 list)no (2023 list)none (2023 list)$15,000 (2023 list)official

State exemptions that also apply here

These breaks come from Texas law. Their full rules, forms and deadlines are on the Texas page.

All Texas property tax exemptions

By group in Texas: Seniors · Veterans · Disability · Surviving spouses

Savings estimate for Williamson County

Roughly what an exemption could save you a year: the value it takes off, times your tax rate.

Filled in when the exemption is a fixed dollar amount. You can change it.

Williamson County median effective rate: 1.50% (taxes paid as a share of home value). Use your own rate if you know it.

Enter a value and a tax rateChoose an exemption or type the value it takes off.

Median effective rate in Williamson County: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates, county figures as published by Tax Foundation. It is a county-wide middle value; rates differ by town and school district.

An estimate, not a bill. Nothing you type here is sent anywhere.

Eligibility finder for Williamson County

Answer a few questions to see which property tax breaks may fit you. Nothing you type here is sent anywhere.

Leave empty if you'd rather not say.

Everyone in the home, before taxes. Optional: used only to compare with income limits.

Do you own and live in the home?Answer the first question to see results.

A first check, not a decision: only your county, city or town assessor decides. We read ages, ratings and income limits only where the official rule states them plainly; otherwise we show the rule for you to check.

Document checklist for Williamson County

Pick the breaks you plan to apply for. You get a checklist of forms, documents, steps and deadlines to print or keep on your phone.

The checklist asks for no personal details and nothing is sent to our server: the files are made on your device.

Exemptions to include

Questions about property tax exemptions in Williamson County

What property tax exemptions are there in Williamson County?

In Williamson County your exemptions depend on each taxing unit on your bill. Williamson County itself gives 5% of the home's value off for every homestead (at least $5,000) and $125,000 off for owners 65 or older (2026), plus, on the district's latest full list (2023), $125,000 for disabled owners and a tax ceiling (freeze) for 65+/disabled owners. Round Rock ISD adds $3,000 for disabled owners on top of the state $60,000 and freezes school taxes for 65+/disabled owners, as state law requires; the City of Round Rock gives $22,000 off for owners 65 or older and $3,000 for disabled owners (2026). Local breaks here: Williamson County local option homestead exemptions; Round Rock ISD local option homestead exemptions; City of Round Rock local option homestead exemptions.

Where do I apply for a property tax exemption in Williamson County?

Williamson Central Appraisal District Phone: 512-930-3787 Address: 625 FM 1460, Georgetown, TX 78626-8050. Also: Williamson County Tax Assessor-Collector, which collects the property tax bill. Also: Texas Comptroller, Property Tax Assistance Division, which state agency: statewide exemption rules and forms.

When is the deadline to apply in Williamson County?

Williamson County local option homestead exemptions: Homestead: generally by April 30 of the tax year; age 65/disabled: within one year after you qualify. Late applications are accepted up to two years after the taxes become delinquent (Tax Code §11.43, §11.431). Round Rock ISD local option homestead exemptions: Homestead: generally by April 30 of the tax year; age 65/disabled: within one year after you qualify. Late applications are accepted up to two years after the taxes become delinquent (Tax Code §11.43, §11.431). City of Round Rock local option homestead exemptions: Homestead: generally by April 30 of the tax year; age 65/disabled: within one year after you qualify. Late applications are accepted up to two years after the taxes become delinquent (Tax Code §11.43, §11.431).

Do I have to reapply every year in Williamson County?

Williamson County local option homestead exemptions: One-time, unless the appraisal district asks you to reapply. Round Rock ISD local option homestead exemptions: One-time, unless the appraisal district asks you to reapply. City of Round Rock local option homestead exemptions: One-time, unless the appraisal district asks you to reapply.

Do Texas’s statewide exemptions apply in Williamson County too?

Yes. The statewide breaks on our Texas page apply here as well, for example General Residence Homestead Exemption, Age 65 or Older or Disabled Residence Homestead Exemption and School Tax Ceiling (tax freeze) for Age 65 or Older or Disabled. This page adds what Williamson County sets or runs itself.

Good to know in Williamson County

  • Statewide, every school district must exempt $140,000 of a homestead's value and another $60,000 for owners 65+ or disabled, and freeze school taxes for them; the amounts in the table are what each local unit adds (Texas Tax Code §11.13, §11.26).
  • Williamson CAD marks the county, the county FM/road fund, Austin Community College and the cities of Cedar Park, Florence, Georgetown, Granger, Hutto, Jarrell, Leander and Liberty Hill as having adopted a local-option tax ceiling (freeze) for over-65 and disabled owners (2023 list).

Think your assessed value is too high? See how to appeal in Williamson County.

Sources

Last checked: Oct 2026.