Disclaimer
What these tools are, and the professional help to seek for anything beyond self-help arithmetic.
Short answer: this site provides free self-help estimates only. It is not tax advice, not legal advice, and not property tax consulting or representation. For advice or representation specific to your situation, consult a CPA, an attorney, or a Texas-licensed property tax consultant.
Not tax or legal advice
Nothing on txpropertymath.com is tax advice or legal advice. The tools compute arithmetic from numbers you enter, using published tax rates and statutory exemption amounts. They do not account for your full financial or legal circumstances. For advice specific to your situation, consult a Certified Public Accountant (CPA) or an attorney.
Not representation
txpropertymath.com does not negotiate with, represent, or communicate with any appraisal district or appraisal review board on a user's behalf, for any user, under any circumstance. If you want someone to negotiate or appear on your behalf, that is representation, and it requires a licensed property tax consultant.
Property tax consultants
In Texas, individuals who perform property tax consulting services for compensation — including negotiating with or representing a property owner before an appraisal district or appraisal review board — are regulated under Texas Occupations Code Chapter 1152 and licensed by the Texas Department of Licensing and Regulation (TDLR). If you want representation rather than a self-help estimate, look for a consultant licensed under Chapter 1152.
Not a government site
txpropertymath.com is not operated by, affiliated with, or endorsed by the Texas Comptroller of Public Accounts, any county appraisal district, or any appraisal review board. Rate data is sourced from the Comptroller's public dataset; see methodology for the exact sources and dates.
No warranty on results
Estimates depend entirely on the accuracy of the inputs you provide and the published rates and exemption amounts in effect at the time. Always verify a specific number against your own appraisal district's notice, bill, or online account before relying on it.