Collin County Property Tax Protest
We protest your property value with the Collin Central Appraisal District every year, handle the hearings, and only charge a fee when we lower your taxes.
Find your Collin County property.
Type your address. We pull your CCAD record so you can confirm it and sign up in minutes.
Your CCAD value is an estimate, not a fact.
Collin County has seen some of the fastest home value growth in North Texas, driven by Plano, Frisco, McKinney, Prosper and Celina. When values climb this quickly, the Collin Central Appraisal District's estimates often run ahead of what a home would actually sell for in its current condition.
Fast-rising markets are where over-assessment is most common. Builder upgrades, lot premiums and brand-new comparables get applied to homes that do not share them.
Texas law gives every owner the right to protest. We build the case with recent sales, equity comparisons against similar properties, and the condition and location issues the district missed, then negotiate directly with CCAD appraisers. If the informal review does not get the right result, we take it to the Appraisal Review Board. You never have to appear.
From notice to savings
- Sign up once. Your Appointment of Agent lets us act for you with the Collin Central Appraisal District every year.
- Your notice arrives. CCAD mails Notices of Appraised Value in the spring. We review your value as soon as it posts.
- We file and negotiate. We file before the deadline and meet with CCAD appraisers at an informal review.
- Hearing if needed. If the informal offer falls short, we present your case to the Collin County Appraisal Review Board.
- You see the savings. We report the result. You pay only if your value went down.
Property tax protests across Collin County
We represent homeowners, investors and commercial owners throughout Collin County, including:
- Plano
- McKinney
- Frisco
- Allen
- Wylie
- Prosper
- Celina
- Murphy
- Princeton
- Anna
- Fairview
- Lucas
- Parker
- Melissa
- Sachse
- Richardson
Some cities sit in more than one county. Our property search shows the right appraisal district for your address.
Common questions
What is the protest deadline for 2027?
May 15 falls on a Saturday in 2027, so the deadline moves to Monday, May 17, 2027, or 30 days after your notice was delivered if that is later. Your notice shows the date that applies to you.
How much does it cost?
Nothing upfront. Our fee is a percentage of the tax savings we win. If your value is not reduced, you pay nothing.
Do I have to go to a hearing?
No. We file the protest, negotiate with the Collin Central Appraisal District, and represent you at the Appraisal Review Board if it gets that far.
When does Collin CAD mail Notices of Appraised Value?
Collin County notices usually go out in April. The deadline on your notice is the one that applies to you.
My home is new construction. Can I still protest?
Yes. New homes are often valued using builder list prices or premium lots nearby. A first-year protest also matters because the 10% homestead cap is based on the value set for that year.
Do you cover the parts of Frisco and Celina in Denton County?
Yes. Those properties are protested with the Denton Central Appraisal District, and we handle Denton County too.
More answers on our FAQ page.
Stop overpaying in Collin County.
Sign up in minutes. We handle the protest every year, and you only pay if we save you money.
Other counties we serve: