Patten Labs · Houseproof

Disclosure

Last updated 2026-05-16

Not legal advice

The materials Houseproof generates — including the AI-drafted appeal brief, the comp table, and the Property Health Score — are not legal advice. Patten Labs is not a law firm.

Texas property tax consultant

When we file on your behalf under the success-fee tier, we do so under a registered Texas Property Tax Consultant authorization (Senior Property Tax Consultant pending). You retain the right to represent yourself, hire a lawyer, or pursue any other lawful method of challenging your assessment.

County-specific disclosures

Dallas Central Appraisal District (DCAD): appeals must be filed by May 15 or 30 days after the appraisal notice is mailed, whichever is later.

Collin Central Appraisal District: same statutory deadline; uOnline portal for electronic filing.

Tarrant Appraisal District (TAD): same statutory deadline; some filings require paper mail-in.

Illustrative testimonials + figures

Any savings figures, screenshots, or property addresses shown in marketing materials may be illustrative composites or seeded demo data. Actual savings depend on your property, your county appraisal district's rulings, and the strength of the underlying comparables and condition data.

Patten Labs LLC · Dallas, Texas · v0.0.1