Cobb County Government

If your business is located within the city limits of one of the following, please contact that municipality to obtain a business registration certificate:


Business License Forms



Business License Renewal

Renewal Check-Off List [PDF]

You can no longer renew your Business License online.

Please renew by mail or in person. Add Interest of 1.5% per month of the tax amount owed beginning February 1, 2017. Add Penalty of 10% of the tax amount owed if not paid by April 1, 2017.

Alcoholic Beverage License

Any individual, partnership, corporation or entity which engages in the sale of alcohol with object of gain, profit, benefit, or advantage in the unincorporated area of Cobb County must obtain a Cobb County Alcoholic Beverage License for each of its locations in Cobb County prior to engaging in these activities.

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Business License Forms


Application may be mailed, after the fees have been assessed, to:

P.O. Box 649
Marietta, GA 30061-0649

Or presented in person at:

1150 Powder Springs St, Suite 400
Marietta, GA 30064
No mail is accepted at this address. 



Please click or tap on the appropriate section. The document links will appear underneath the section. 



A New Cobb County Business Registration Certificate may be obtained at:


Business License Division
1150 Powder Springs St, Suite 400
Marietta, GA 30064

Open Monday through Friday 8:00 a.m. until 5:00 p.m.

Applications must be submitted by 4:30 p.m.


Regular Business, such as renewals, may be made at one of our Cobb County Service Centers:

New Business Listings

Weekly listings of new businesses for unincorporated Cobb County in PDF format.