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Tax Assessor
(770) 528-3100

Tax Commissioner

Motor Vehicle Div.
(770) 528-8247

Property Tax Div.
(770) 528-8600

Cobb County Government
100 Cherokee Street
Marietta, GA 30090
(770) 528-1000
(770) 528-2490 fax

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Cobb County Tax Information

Tax Assessor's Web site

Online Services Provided:
  • View tax records
  • Download tax forms
    ex: Application for Freeport Exemption,
    Business Personal Property and more...
Additional information

Tax Commissioner's Web site

Online Services Provided:
  • Pay taxes / Vehicle tags
  • Download tax forms
    ex: School Tax Exemption (Age 62),
    Homestead Exemption and more...
Additional information

Video: Tax Time: Tools for Business
Running time 30 min. - Windows Media format

Tax Assessor (

Cobb County Board of Tax Assessors
736 Whitlock Ave
Marietta, GA 30064
Phone: (770) 528-3100
Fax: (770) 528-3118

Mailing Address:
P.O. Box 649
Marietta, GA 30061-0649

Services Provided:
  • View tax records
  • Download tax forms
To produce an annual tax digest that conforms to the requirements of Georgia Law and Rules and Regulations of the Georgia Department of Revenue.

The Board of Tax Assessors, an independent body appointed by the Board of Commissioners, is responsible for placing a fair and equalized value on all taxable property.

The Board of Commissioners sets the millage rate. The billing and collection of taxes is the responsibility of the Tax Commissioner.

Jan. 1 of each year is the assessment date in Georgia. Accordingly, all property must be valued for ad valorem taxes based on its condition and use as of Jan. 1.

Personal Property Reporting Forms and Applications for Freeport Exemption may be filed at the Tax Assessors’ Office 736 Whitlock Ave, Marietta, GA 30064.

The Board of Tax Assessors is responsible for handling the following applications:
  • Property Tax Exemption;
  • Inventory Freeport Exemption;
  • Conservation Use
For deeds and other real estate property records please visit the Superior Court Clerk's Web site at:

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Tax Commissioner (

Property Tax Division
736 Whitlock Avenue, Suite 100
Marietta, GA

Mailing address:
PO Box 649
Marietta, GA 30061-0649

(770) 528-8600
Fax: (770) 528-8679

The main office for the Property Tax Division is located just over a mile west of the Marietta square, open Mon - Fri, 8 a.m. - 5 p.m. For more information about tax payments, applications and exemptions, please visit

Services Provided:
  • Pay taxes
  • Homestead Exemption applications 
  • Download tax forms
The Tax Commissioner's Office is responsible for billing, collecting and disbursing property taxes. Taxable property includes not only real estate but also personal property (from boats to business assets) as well as motor vehicles and mobile homes.

The Tax Commissioner's Office process applications for Homestead Exemption, School Tax Exemption and all other types of special Homestead Exemptions.

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Motor Vehicle Division

700 South Cobb Drive
Marietta, GA 30060
Phone: (770) 528-TAGS
Fax (770) 528-4027

In addition, four satellite locations are open to serve your needs:

East Cobb Govt. Service Center
4400 Lower Roswell Rd
Marietta, 30068

South Cobb Govt. Service Center
4700 Austell Road
Austell 30001

Market Square Shopping Center
2932 Canton Road NE, Suite 300
Marietta 30066

Kemp Ridge Road Branch Tag Office
Co-located with Cobb County Fire Station #28
3858 Kemp Ridge Road Acworth 30101

Walk-In Service Hours
All offices are open from 8:30 a.m. to 5:00 p.m., with the Main Tag Office remaining open until 6:00 p.m. on Tuesdays. Lines may close 15 minutes early in peak periods of walk-in traffic.

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