Property Tax Estimator

Pick the taxing units that cover your address and this tool adds up what each one would charge, with the exemptions that are actually known at the state level — never a single blended "county rate."

Short answer: your Texas property tax bill is the sum of several independent calculations, one per taxing unit: max(0, taxable value − exemption) / 100 × unit rate. Select your county, city, school district, and special districts below to see your own numbers.

JavaScript required. This calculator runs entirely in your browser and needs JavaScript enabled. For static rate tables you can read without JavaScript, see your county page.

Build your estimate

Taxing units

County

City

If you live outside any city limits, choose "Unincorporated / no city."

School district (ISD)

Special districts

Important: MUDs, ESDs, hospital districts, flood-control districts, and similar special districts depend on your exact address, not just your county or city. None are selected by default. Verify which ones cover your property on your county appraisal district's website before relying on this estimate.

Search special districts

Select a county first.

Property details

Market or appraised value ($)

Do you have a residence homestead exemption on this property?

Yes

Are you age 65+ or disabled?

Yes

This only adds the extra school exemption if you also have a homestead exemption above.

Per-unit breakdown
Taxing unit	Rate / $100	Exemption	Taxable value	Tax

Exemptions used here (2025)

School district general homestead exemption: $140,000 (Proposition 13, approved November 2025).
School district additional exemption for homeowners 65+ or disabled: $60,000 on top of the above, for $200,000 total (Proposition 11, November 2025).
County, city, and special-district homestead exemptions are optional and set locally per unit — we do not assume any. Check your appraisal district's exemption page for your specific units.

See the full formulas and sources on the methodology page.