Welcome to the Cobb County eFile site
The site is available daily from 6:00 a.m. to 10:00 p.m.
If assistance is needed, please call 770-528-3120
Cobb Board of Tax Assessors
Personal Property Division
736 Whitlock Avenue
P.O. Box 649
Marietta, GA 30061-0649
If assistance is needed for filing Exemptions please call 770-528-8600
Cobb County Tax Commissioner
P. O. Box 100127
Marietta, Ga. 30061-7027
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