Welcome to the Cobb County eFile site                                                                               The site is available daily from 6:00 a.m. to 11:00 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 Board of Tax Commissioner
      P. O. Box 100127
      Marietta, Ga. 30061-7027

   • For returning users, please log in below to access eFile form site. For new users, please create an account.

Login