How Do You Challenge a High Property Tax Assessment in Cobb County?

By Connie Carlson

With an illustrious career spanning over 25 years, Connie Carlson has established herself as a powerhouse in the real estate industry.

Have you opened your property tax notice and felt your jaw drop? You’re not alone. Property values in Cobb County have increased by over 57% in the last four years, and that jump can lead to a higher property tax bill that might not even be accurate. But the good news is that you can challenge your assessment and possibly save hundreds or even thousands of dollars. Here’s how you can protest your property tax assessment:

1. Understand your property assessment. Start by pulling out your assessment notice from Cobb County. This value is the basis for your property taxes, but that doesn’t mean it’s always correct. Review the details used to determine your property’s value. Check if the square footage is right, and compare it to any past appraisals you may have. See if it mistakenly lists a finished basement when you don’t have one, or includes improvements that don’t exist. It’s also worth checking whether it has considered needed repairs, like a new roof. Minor mistakes can raise your bill and strengthen your case for appeal.

2. Gather your evidence. Look up recent home sales in your neighborhood that are similar to yours. If they sold for less than your assessed value, that is strong evidence for your case. I also recommend taking photos of anything that could hurt your home’s value, such as a cracked driveway, visible roof damage, or if your property backs up to a noisy road. The more documentation you have, the stronger your protest will be.

3. Follow the formal protest process. In Cobb County, you’ll need to file a written appeal with the Board of Tax Assessors by mid-June. It’s important to meet the deadline and include all the necessary documents—otherwise, your appeal may not even be considered. If you’re not sure where to start, I can help. I’ll guide you through the process, review your notice, find comparable properties, and make sure everything is submitted properly.

If your property tax bill seems too high, don’t just assume it’s correct. Review your assessment, gather evidence, and file an appeal if needed. For expert guidance, you can call me at 678-488-9646 or send an email to Connie@ConnieCarlson.com. I look forward to hearing from you.