Texas TaxCalc

Data Experts

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About this app

Texas TaxCalc estimates your Texas property tax bill in under a minute — no spreadsheets, no tax office trips, no guesswork.

Built for every Texas homeowner, the app walks you through four quick steps. Enter your home value, pick your location, apply the exemptions you qualify for, and get a complete breakdown of your tax bill.

WHY TEXAS TAXCALC
Your property tax bill in Texas is the sum of every taxing unit around you — county, city, school district, and special districts like MUDs, ESDs, and college districts. Each one sets its own rate, and together they add up fast. Texas TaxCalc shows you every unit, every rate, and every dollar, so you understand exactly what you're paying and why.

REAL EXEMPTIONS, REAL MATH
• School homestead exemption ($100,000)
• Local-option homestead exemption — up to 20% where adopted by the taxing unit
• Age 65 or older — additional $10,000 school exemption, plus any applicable local exemptions
• Disability — extra $10,000 off school
• Disabled veteran — $5,000–$12,000 based on disability rating, with a separate 100% residence homestead exemption for qualifying 100% disabled veterans
• Qualifying surviving spouses — exemptions available under Texas law
• Solar / wind energy system — fully exempt value

Your PDF report cites the exact Texas Tax Code section for each exemption — §11.13 for homestead and 65+, §11.22 for disabled veterans, §11.131–§11.134 for surviving spouses, and §11.27 for solar and wind.

CLEAR,DETAILED RESULTS
• Every taxing unit with its rate, your taxable value, and the tax it charges
• Your total combined tax rate
• Your annual tax and monthly escrow payment
• A full list of the exemptions applied to your calculation

SHARE AND SAVE
• Generate a one-page PDF report with official Texas Tax Code citations
• Share your estimate as a PDF, image, or plain text
• Save calculations and review them anytime in History
• Reopen any saved calculation, edit the values, and re-run the numbers

BUILT FOR REAL SCENARIOS
• Buying a home? Run the numbers for any address before you make an offer, so the true monthly cost including escrow never surprises you.
• Protesting your appraisal? See how a lower appraised value changes your bill before you file.
• Retiring or turning 65? Instantly see what the 65+ exemptions save you.
• Adding solar? The app exempts your system's value the way Texas law does.
• A veteran or surviving spouse? Check every exemption you qualify.

PRIVATE AND OFFLINE
No account, no sign-up, no internet needed. All rate data is built into the app, your calculations never leave your device, and nothing you enter is ever sold or shared. History is stored locally on your phone, and you can delete any entry or clear everything with one tap.

ACCURATE DATA
All rates come from published Texas Comptroller of Public Accounts files, clearly labeled with the tax year they represent. When new Comptroller data is released, the app is updated so your estimates stay current.

AD-FREE OPTION
Texas TaxCalc is free to use with ads between screens. Prefer it clean? A one-time Ad Free upgrade removes ads and unlocks PDF reports. Purchases are handled securely by Google Play, and can be restored anytime — even after switching phones or reinstalling.

HOW IT WORKS

1. Home Value — enter your market or appraised value, or tap a quick-pick amount.
2. Texas Location — choose your county, city, and school district from searchable lists, and add any special districts.
3. Exemptions — switch on everything you qualify for, with editable amounts and percentages.
4. Results — your full tax breakdown, annual tax, and monthly escrow, ready to share or save.

Disclaimer
This app provides estimates for planning purposes only. It is not affiliated with any government agency. Always confirm your final amount with your county appraisal district or tax office.
Source(s)
https://comptroller.texas.gov/taxes/property-tax/rates/
https://comptroller.texas.gov/taxes/property-tax/exemptions/

What’s new

Initial Release
Added applicable Texas property tax exemptions
Improved property tax calculations
Added support for effective tax rate estimates
Improved Texas county, city, and school district rate data
Added clearer tax breakdowns
Improved calculation accuracy and performance
Minor bug fixes and stability improvements