How to appeal a Cobb County, GA property assessment
✓ Verified — Last verified October 24, 2026
Filing details published for Cobb County. Match the notice and assessment cycle to the official instructions.
Official appeal instructionsNot tax or legal advice; confirm with your county.
Filing timing
Notice-dependent instructions
Written appeal must be received or USPS postmarked within 45 days of the notice date.
Official source. Verified .
Where to file
Cobb County Board of Tax Assessors
Official source. Verified .
Assessment notice period
Annual notices for taxable real property are mailed before July 1.
Official source. Verified .
Official offices
Cobb County Board of Tax Assessors
Sources for these instructions
https://assessor.cobbcounty.gov/faqs/
All appeals must be submitted in writing – either received or USPS postmarked within 45 days of the notice date.
Verified October 24, 2026
https://assessor.cobbcounty.gov/faqs/
A standard Appeal form will be available on the Tax Assessors’ website assessor.cobbcounty.gov under the tab “Forms.”
Verified October 24, 2026
Continue with your property
Common questions
Where do I file a Cobb County assessment appeal?
Cobb County Board of Tax Assessors
Updated , from cited verification dates. Individual sources may have earlier checks.