Cobb County dates and official links

Cobb County property tax tools

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Tools for Cobb County, GA

Estimated bill

Starts at the county’s Census median: $407,200. Change it to your best estimate.

Estimated annual bill$2,720

Your home value × the county’s Census effective rate; your actual bill may differ.

Official tax information

Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.

Census home value source
0500000US13067|407200|4795

Official source. Last verified 2026-10-24.

Census taxes paid source
0500000US13067|2720|45|3072|72|1751|79

Official source. Last verified 2026-10-24.

Late payment penalty

Not available yet

A complete date-based penalty rule and its matching cutoff have not been verified here.

Check the official information

Source and verification
any remaining unpaid taxes after the due date are still considered delinquent and are subject to interest and penalties.

Official source. Last verified 2026-10-24.

Exemption savings

Check the exemptions that may fit. A “Yes” does not confirm eligibility; your assessor makes that decision.

Basic homestead

Own and occupy the primary residence on January 1; applicants must be on the deed and provide proof of Georgia residency.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Official eligibility and application

Eligibility source
You own and occupy the property as your primary residence on January 1. All applicants’ names appear on the deed.

Official source. Last verified 2026-10-24.

Savings source
You may submit your application for the current tax year before the appeal deadline listed on your Notice of Assessment.

Official source. Last verified 2026-10-24.

School tax exemption, age 62

Homestead owners age 62 on or before January 1; proof of age required.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Official eligibility and application

Eligibility source
To qualify, you must be 62 years of age on or before January 1 of the current tax year.

Official source. Last verified 2026-10-24.

Savings source
You may submit your application for the current tax year before the appeal deadline listed on your Notice of Assessment.

Official source. Last verified 2026-10-24.

Disability exemption

Disabled by January 1 and unable to be gainfully employed, with annual net household income no more than $12,000 excluding disability income; doctor certification required.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Official eligibility and application

Eligibility source
your annual net income cannot exceed $12,000 for the immediately preceding year. This includes income of your spouse but does not include income received as a result of the disability; e.g., disability retirement.

Official source. Last verified 2026-10-24.

Savings source
You may submit your application for the current tax year before the appeal deadline listed on your Notice of Assessment.

Official source. Last verified 2026-10-24.

Veterans disability exemption

100% service-connected disability, compensated at 100% for unemployability, or otherwise a disabled veteran under O.C.G.A. 48-5-48; VA documentation required.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Official eligibility and application

Eligibility source
To qualify, you must have 100% service-connected disability, be compensated at 100% due to unemployability, or be a disabled veteran as defined by O.C.G.A. § 48-5-48.

Official source. Last verified 2026-10-24.

Savings source
You may submit your application for the current tax year before the appeal deadline listed on your Notice of Assessment.

Official source. Last verified 2026-10-24.

homestead exemptions

Owners who occupy their home as a primary residence; county programs can be more beneficial.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Official eligibility and application

Eligibility source
The State offers homestead exemptions to persons that own and occupy their home as a primary residence.

Official source. Last verified 2026-10-24.

Estimates are separate. Do not add them together; eligibility, taxing units and restrictions can overlap.

Is my assessment too high?

Use market value, not assessed or taxable value.

Compared with the county medianAt the median

This compares market values only; being above the county median does not establish overassessment.

Official appeal information

Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.

Census home value source
0500000US13067|407200|4795

Official source. Last verified 2026-10-24.

Census taxes paid source
0500000US13067|2720|45|3072|72|1751|79

Official source. Last verified 2026-10-24.

Appeal dates and filing

Written appeal must be received or USPS postmarked within 45 days of the notice date.

How to file: Cobb County Board of Tax Assessors

State guidance: File the property assessment appeal with the county Board of Tax Assessors within 45 days of the notice being sent.

Official appeal source. Last verified 2026-10-24.

Official appeal source. Last verified 2026-10-24.

Official appeal source. Last verified 2026-10-24.

Official appeal source. Last verified 2026-10-24.

Compare counties

Compare the same home value in up to four counties.

City or county works too.

    Starts at the county’s Census median: $407,200. Change it to your best estimate.

    Estimated annual differenceAdd a place

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    Not tax or legal advice; confirm with your county. How these estimates work.