Should you protest your Collin County property taxes? Get a free instant analysis and find out if it's worth your time.
Collin County saw an average 12.1% increase in property assessments this year.
The average successful protest saves $1,350 per year in property taxes.
The protest deadline for Collin County is May 15, 2026. Don't miss it!
Get a free instant analysis for your Collin County property. No signup required.
File a protest with the CCAD by May 15, 2026. You can do this online, by mail, or in person. TexasTaxSignal helps you decide if it's worth protesting before you invest time in the process.
Informal protests in Collin County have approximately a 86% success rate. However, success depends on having valid grounds for protest - that's what TexasTaxSignal helps you determine.
The average successful protest in Collin County results in annual savings of $1,350. Your actual savings depend on your property's specific situation and how much your assessment exceeds fair market value.