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Welcome to Cobb County!

 

Are you...

New to the county?

New to the state?

 

Who are we?

The Tax Commissioner’s Office is established by the Georgia Constitution, and is responsible for every phase of collecting and disbursing ad valorem property taxes.  Our staff is separated into two divisions:

Our Property Division bills, collects and distributes ad valorem property taxes for real, personal property, heavy duty equipment, mobile homes and public utilities.  In addition, this division processes homestead exemptions and conducts tax sales.  They are also responsible for preparing the tax digest each year.

Our Motor Vehicle Division serves as a tag agent on behalf of the Georgia Department of Revenue.  They collect and distribute ad valorem property taxes for vehicles as well as enforce local laws for registration requirements, insurance, emissions and mobile home ownership.

The Board of Tax Assessors (BTA) determines property values as well as maintains property ownership records for tax purposes.  The BTA is appointed by the Board of Commissioners and is not under the authority of the Tax Commissioner.

 

We collect the following taxes:

  • Real property
  • Personal Property
  • Mobile homes
  • Motor vehicles
  • Heavy Duty Equipment
  • Public Utilities
  • Timber

 


 

New to the County

 

What do I do first?

If you are moving from another county to Cobb, the first thing to do is change your address.  For efficient transactions with our offices, we recommend you make your address changes in the following order:

  • US Post Office
    Many transactions throughout the county require mail with your new address in order to update our records.
     
  • Driver’s License
    Your driver’s license needs to be updated within 60 days of moving to your new address.  The Department of Driver’s Services offers one free address change for each license term.
     
  • Vehicle Registration
    You need mail or your updated driver’s license to complete this address change.  When you change the primary address on your registration, you may keep your old address as a mailing address.

    Your plate will remain the same, though we will give you a new gray decal to replace your old county information.  If you would like to use or keep your “In God We Trust” decal, you certainly can.  Just let our clerks know.
     
  • Homestead Exemptions
    If you had exemptions in another county or state, provide a letter stating those exemptions were removed before applying for Cobb County exemptions.

    Applications must be U. S. postmarked or received by April 1 to receive the exemption for that tax year.  Applications not received by the April 1 deadline are processed for the following year.  We do not accept metered or kiosk postmarks as proof of timely mailing.

 

What is different about Cobb?

In Cobb County, all vehicles 3 years old to 24 years old and less than 8500 lbs gross vehicle weight require an emission inspection each year.

Our county also offers a number of homestead exemption options (such as full exemption from school taxes for seniors 62 years and older) as well as a lower millage rate compared to our neighboring counties.

Additionally, we have some of the lowest millage rates in the metro Atlanta area.

 


 

New to the State

 

What do I do first?

If you are moving from another state to Georgia, there are a few transitions to make.  For efficient transactions with our offices, we recommend you do these in the following order:

  • US Post Office
    Many transactions throughout the county require mail with your new address in order to update our records.
     
  • Georgia Driver’s License
    Your driver’s license needs to be transferred within 60 days of moving to Georgia.  To change your license to Georgia, you usually need the following:
     
    • Your driver’s license from your previous state
    • Proof of your new address
    • Primary identification
    • Proof of a Social Security Number
    • A complete paper trail of all name changes
       
    Visit www.dds.ga.gov for more information
     
  • Vehicle Registration
    Your vehicle title, registration, plate and insurance need to be changed to Georgia within 30 days of moving.  For most transfers, you will need:
     
  • Homestead Exemptions
    If you had exemptions in another county or state, provide a letter stating those exemptions were removed before applying for Cobb County exemptions.

    Applications must be U. S. postmarked or received by April 1 to receive the exemption for that tax year.  Applications not received by the April 1 deadline are processed for the following year.  We do not accept metered or kiosk postmarks as proof of timely mailing.

 

 

Motor Vehicles

 

How do I register?

When you purchase, lease or move a vehicle to Georgia, you must title your vehicle within 30 days.  You are charged late fees if you title your vehicle over 30 days from your purchase or move in date. 

When you first title your vehicle, Title Ad Valorem Tax (TAVT) is paid at the time of purchase or registration.  This is a one-time tax that is a percentage of the retail or assessed value of the vehicle.

 

What do I need for to Register or Renew?

You will most likely need the title to your vehicle.  However, we recommend you read about titling your vehicle first to determine if this is the case and what you will need to do so.

For your registration itself, all registrations and renewals require current, valid insurance submitted electronically by your insurance company.  If you have fleet or self-insurance, you will need to mail your renewal or come in person.  Do not forget to bring or send a copy of your card when you do.

All vehicles 3 years old to 24 years old and less than 8500 lbs gross vehicle weight require an emission inspection each year.  If your vehicle does not need an emission inspection due to gross vehicle weight, you will need to mail your renewal or come in person.

If you are renewing in person, you need your Georgia Driver’s License or ID with you in addition to the above items.

 

When do I renew my decal?

For individuals:

Every year, your registration expires at midnight on your birthday or the birthday of the first owner/lessee on the title.  If you lease your vehicle, your registration expires on the first lessee’s birthday.

For businesses:

Your registration expires on the last day of the month based on first letter of your company’s name.

 

Renew in person, mail, or phone:

Motor Vehicle Division
700 South Cobb Dr
Marietta, GA 30060

Phone:    770-528-8600
Fax:        770-528-3329

Or renew online!

 

 

Property Taxes

 

When do I pay my taxes?

We mail tax bills each year by August 15 to the January 1 owner.  Your payment is due by October 15.  Your payment must be U.S. postmarked or received by the deadline.  We do not accept metered or kiosk postmarks as proof of timely mailing. 

 

To qualify for exemptions:

You must apply for each county or state exemption you are eligible for with the Cobb County Tax Commissioner’s Office. 

All qualifications must be met as of January 1 of the year the application is made.  You must own, occupy and claim the property as your legal residence on January 1 of the year the application is made.

Applications are accepted in person or by mail.  Applications must be U. S. postmarked or received by April 1 to receive the exemption for that tax year.  Applications not received by the April 1 deadline are processed for the following year.  We do not accept metered or kiosk postmarks as proof of timely mailing.

Residents of a city living within the city limits must apply for city exemptions directly within the appropriate city tax office.

 

Our most common exemptions:

  • $10,000 Basic Homestead Exemption
    Valued at $262.40 in previous years 
    Includes $2,000 exemption in the state tax category
     
  • Age 62 School Tax Exemption
    Exempt from all county school taxes
     
  • Age 65 $4,000 Exemption
    ($10,000 income limitation)
     
  • Age 65 Senior Citizens Exemption
    Exempt from all state property taxes on residence and up to 10 acres surrounding the residence

   More exemption types can be found on our exemption type information page.

 

Bring or mail your application:

Tax Commissioner’s Office
P.O. Box 100127
Marietta, GA 30061

736 Whitlock Ave Ste 100
Marietta, GA 30064

 

South Govt Center
4700 Austell Rd
Austell, GA 30106

 

East Govt Center
4400 Lower Roswell Rd
Marietta, GA 30068