How to File a CCAD Property Tax Protest Online

If you own property in Collin County, Texas, you have the right to protest your property’s appraised value each year. The Collin Central Appraisal District (CCAD) allows most property owners to file their protest online, which is the fastest and most reliable method.

This guide explains:

• How to file a CCAD property tax protest online
• What information you need before you start
• Filing deadlines you must meet
• What happens after you submit your protest

For a complete overview of the protest process and professional representation options, see our Collin County property tax protest guide.

When Can You File a CCAD Property Tax Protest Online?

Most Collin County property owners can file their protest online after receiving their Notice of Appraised Value.

The deadline to file is generally:

• May 15, or
• 30 days after your appraisal notice is mailed,
  whichever is later.

Filing online before the deadline preserves your right to challenge your property’s value for the year.

What You Need Before Filing a CCAD Protest Online

Before starting the online filing process, gather the following:

• Your CCAD property account number
• The PIN or passcode listed on your Notice of Appraised Value
• The protest reason you plan to select
  • Market value
  • Unequal appraisal
  • Or both

Having this information ready will make the process faster and reduce errors.

Step-by-Step: How to File a CCAD Property Tax Protest Online

Filing online with CCAD typically takes only a few minutes.

Step 1: Access the CCAD Online Protest Portal

Visit the Collin Central Appraisal District (CCAD) website and navigate to the online protest filing system.

Step 2: Enter Your Property Information

Log in using your property account number and PIN from your appraisal notice.

Step 3: Select Your Protest Reason

Most homeowners select:

• Market value, if the appraised value is higher than what the property could sell for
• Unequal appraisal, if similar properties are assessed at lower values

Selecting both is allowed and often recommended.

Step 4: Submit Your Protest

Submit your protest electronically before the deadline. You should receive confirmation that your filing was accepted.

This confirmation is important proof that your protest was filed on time.

Do You Need to Upload Evidence When Filing Online?

Uploading evidence is not always required at the time of filing, but it is strongly recommended.

Common evidence includes:

• Recent comparable sales
• Photos showing property condition issues
• Repair estimates or documentation

Submitting evidence early can improve outcomes during informal reviews and hearings.

What Happens After You File a CCAD Protest Online?

After your protest is filed:

• CCAD reviews your submission
• An informal review may be scheduled
• If no agreement is reached, a hearing before the Appraisal Review Board (ARB) is scheduled

Many Collin County protests are resolved during informal reviews, but preparation matters.

Can Someone File a CCAD Protest on Your Behalf?

Yes. Property owners may appoint a representative to handle:

• Filing
• Evidence preparation
• Informal reviews
• ARB hearings

Professional representation is common for homeowners who want to avoid managing deadlines and negotiations.

Common Mistakes When Filing a CCAD Protest Online

• Missing the filing deadline
• Selecting the wrong protest reason
• Failing to keep confirmation of submission
• Submitting weak or no evidence
• Waiting too long to prepare for hearings

Avoiding these mistakes can significantly improve your chances of a reduction.

How This Fits Into the Collin County Protest Process

Online filing is only the first step. Evidence quality and negotiation strategy determine results.

For a full breakdown of deadlines, hearings, and professional help options, see our Guide to Texas property tax protests.

Get Help With Your Collin County Property Tax Protest

If you want help filing your CCAD protest, preparing evidence, and handling negotiations, professional representation can simplify the process.

Ballard Property Tax Protest manages the entire Collin County protest process so you do not have to.

Learn more in our Collin County property tax protest guide, or get started today.