May 23, 2024
Dunwoody DeKalb County Property Tax Calculator. Millage Rate

What You Need to Know About Dekalb County Property Tax

Are you a homeowner in Dekalb County, Georgia? If so, understanding the ins and outs of the county’s property tax system is crucial. In this comprehensive guide, we will walk you through everything you need to know about Dekalb County property tax, from how it is calculated to important deadlines and exemptions. So, let’s dive in!

How is Dekalb County Property Tax Calculated?

Dekalb County property tax is determined by the assessed value of your property and the millage rate set by the county. The assessed value is based on the fair market value of your property, which is determined by the county’s tax assessor. The millage rate is a percentage that is applied to the assessed value to calculate the property tax amount.

Important Deadlines for Dekalb County Property Tax

It’s important to be aware of the deadlines associated with Dekalb County property tax. The tax year runs from January 1st to December 31st, and property tax bills are typically mailed out in early September. The deadline to pay your property tax bill without penalty is usually October 15th. If you miss this deadline, you will incur late payment penalties and interest.

Exemptions and Deductions

Dekalb County offers several exemptions and deductions that can help reduce your property tax burden. Some common exemptions include the Homestead Exemption, which provides a significant reduction in property taxes for primary residences, and the Senior Exemption, which is available to homeowners aged 65 and older. It’s important to familiarize yourself with these exemptions and see if you qualify.

Appealing Your Property Tax Assessment

If you believe that your property tax assessment is inaccurate, you have the right to appeal. The appeal process involves submitting an appeal to the Dekalb County Board of Assessors and providing evidence to support your claim. It’s recommended to consult with a professional, such as a real estate attorney or a property tax consultant, to guide you through the appeal process.

Common Misconceptions about Dekalb County Property Tax

There are several misconceptions about Dekalb County property tax that often confuse homeowners. One common misconception is that property tax rates are solely determined by the county. In reality, property tax rates are set by multiple taxing authorities, including the county, school district, and municipality. Another misconception is that property tax assessments always increase. While assessments can increase, they can also decrease or remain the same, depending on various factors.

Tips for Managing Your Property Tax

Managing your property tax can be challenging, but with some proactive steps, you can stay on top of it. Here are a few tips:

  1. Keep track of important deadlines and make timely payments to avoid penalties.
  2. Review your property tax assessment annually to ensure its accuracy.
  3. Explore all available exemptions and deductions to reduce your tax burden.
  4. Consider appealing your assessment if you believe it is inaccurate.
  5. Consult with a professional to navigate the complexities of property tax.

The Impact of Property Tax on Homeowners

Property tax plays a significant role in homeownership. It funds essential services, such as schools, public safety, and infrastructure, in Dekalb County. However, high property tax rates can also put a strain on homeowners’ finances. It’s important to understand the impact of property tax on your budget and plan accordingly.


Understanding Dekalb County property tax is essential for homeowners in the county. By knowing how it is calculated, staying aware of important deadlines, exploring exemptions and deductions, and managing your property tax effectively, you can navigate the system with confidence. Remember to consult with professionals and stay informed about any changes in property tax regulations. With this knowledge, you’ll be well-equipped to handle your Dekalb County property tax obligations.