--- title: Common Reasons Gwinnett County Property Owners Decide to Appeal Their Taxes description: Here are some common reasons why Gwinnett County property owners decide to appeal their property taxes. image: https://www.fair-assessments.com/hubfs/AI-Generated%20Media/Images/A%20suburban%20neighborhood%20in%20Gwinnett%20County%20Georgia%20featuring%20a%20diverse%20array%20of%20homes%20with%20varying%20architectural%20styles%20and%20manicured%20lawns%20In%20the%20foreground%20a%20wellmaintained%20twostory%20house%20with%20a%20brick%20facade%20and%20large%20bay%20windows%20stands%20prominently.jpeg --- [![Fair Assessments LLC logo](https://www.fair-assessments.com/hs-fs/hub/163576/file-2350210184.png?width=225&height=74&name=file-2350210184.png "Fair Assessments LLC logo")](https://www.fair-assessments.com/) # Common Reasons Gwinnett County Property Owners Decide to Appeal Their Taxes Posted by [Daniel Jones](https://www.fair-assessments.com/blog/author/daniel-jones) on Sep 29, 2025 4:15:00 PM - [Tweet](https://twitter.com/share) For **Gwinnett County, Georgia** property owners, filing a property tax appeal is often driven by concerns that their assessment is **inaccurate or unfair**. Whether it's due to a market overvaluation, data errors, or a dramatic increase in their bill, owners frequently find valid grounds to challenge the county's assessment. ![A suburban neighborhood in Gwinnett County Georgia featuring a diverse array of homes with varying architectural styles and manicured lawns In the foreground a wellmaintained twostory house with a brick facade and large bay windows stands prominently](https://www.fair-assessments.com/hs-fs/hubfs/AI-Generated%20Media/Images/A%20suburban%20neighborhood%20in%20Gwinnett%20County%20Georgia%20featuring%20a%20diverse%20array%20of%20homes%20with%20varying%20architectural%20styles%20and%20manicured%20lawns%20In%20the%20foreground%20a%20wellmaintained%20twostory%20house%20with%20a%20brick%20facade%20and%20large%20bay%20windows%20stands%20prominently.jpeg?width=500&height=286&name=A%20suburban%20neighborhood%20in%20Gwinnett%20County%20Georgia%20featuring%20a%20diverse%20array%20of%20homes%20with%20varying%20architectural%20styles%20and%20manicured%20lawns%20In%20the%20foreground%20a%20wellmaintained%20twostory%20house%20with%20a%20brick%20facade%20and%20large%20bay%20windows%20stands%20prominently.jpeg) Below are the most common reasons homeowners and businesses in **Gwinnett County** file a property tax appeal to seek a fair and equitable valuation. --- ## 1. 📈 Overvaluation - **FMV Too High**: The most common reason for appeal. Owners believe their property's **Fair Market Value (FMV)** is higher than what the property could realistically sell for. - **Inaccurate Comps**: Property owners may find that the **comparable sales used by the county are not truly similar**—due to differences in location, condition, square footage, features, or lot size. --- ## 2. 🏚️ Errors in Property Information - **Incorrect Property Details**: Mistakes in square footage, number of beds/baths, lot size, or features like a pool or basement can lead to inflated assessments. - **Misclassification**: A property might be wrongly categorized (e.g., coded as residential when part of the land is used for agricultural purposes). --- ## 3. ⚖️ Lack of Uniformity (Unequal Assessment) - Georgia law requires **uniformity in property assessments**. If similar properties nearby are assessed at lower values, the owner can appeal on the basis of unequal treatment—even if their own FMV might technically be accurate. --- ## 4. 🧾 Recent Purchase Price Lower Than Assessment - If a property was purchased in the **year before the tax year in question**, and the **purchase price is lower than the county’s assessment**, this can be powerful appeal evidence. - Sales must be **arm’s-length transactions** (i.e., not foreclosures or sales between family members). --- ## 5. 🔨 Property Condition or Damage - **Deferred Maintenance**: Deteriorating properties or those needing major repairs often have lower FMVs than reflected in county assessments. - **Damage or Disaster Events**: If a home has suffered damage (e.g., fire, flood, storm), and the assessment doesn’t reflect this, an appeal can help adjust the value accordingly. --- ## 6. 🚫 Denial of Exemptions - Property owners denied exemptions such as: - **Homestead Exemption** - **Senior/Disabled Veteran Exemption** - **Conservation Use or Agricultural Preferential Assessment** ...may appeal to **challenge that denial** and correct the tax bill. --- ## 7. ❌ Taxability Issues - In rare cases, a property may be **exempt from taxation entirely**, such as land owned by a nonprofit or government entity. Incorrect classification or denial of this status can be appealed. --- ## 📌 Summary Property owners in Gwinnett County typically appeal when: - Their property is **overvalued** based on sales data or appraisals - There are **factual errors** in the county’s records - Their property is **assessed higher than similar homes nearby** - They **recently bought the property** for less than the assessed value - The home is in **poor condition or recently damaged** - They were **denied a valid exemption** - They believe the property **should not be taxed at all** Regardless of the reason, it is essential to **gather documentation**—such as photos, repair estimates, appraisals, or sales data—to support your appeal. --- ## 📚 Resources for Gwinnett County Property Tax Appeals ### 🏢 **Gwinnett County Tax Assessor’s Office** - Main Website: https://www.gwinnettcounty.com/taxassessor - Property GIS & Sales Search: [https://gwinnettassessor.manatron.com/IWantTo/PropertyGISSearch.aspx](https://gwinnettassessor.manatron.com/IWantTo/PropertyGISSearch.aspx) - Appeals Process Overview: https://www.gwinnettcounty.com/web/gwinnett/departments/financialservices/taxassessorsoffice/appeals ### 📨 **Board of Equalization (BOE)** - Hearing procedures and BOE contact: https://www.gwinnettcourts.com/board-of-equalization - Submit supporting documents: **📧 BOEEvidence@gwinnettcounty.com** ### 🧾 **Gwinnett County Tax Commissioner** - Payment, billing, and exemption information: [https://www.gwinnetttaxcommissioner.com](https://www.gwinnetttaxcommissioner.com) ### ⚖️ **Georgia Department of Revenue – Property Tax Division** - Overview of property taxation, exemptions, and appeal rights: https://dor.georgia.gov/property-tax ![property tax appeals](https://www.fair-assessments.com/hs-fs/hubfs/2019/icons/blog-sidebar-icon-165x60.png?width=165&name=blog-sidebar-icon-165x60.png "property tax appeals") ### Subscribe to our *A Fair Shake* Blog: [![How Tax Assessors Use Sales to Value Property](https://no-cache.hubspot.com/cta/default/163576/e3546063-41de-49e2-8e46-03a715d129ea.png)](https://cta-redirect.hubspot.com/cta/redirect/163576/e3546063-41de-49e2-8e46-03a715d129ea) [![HOW TAX ASSESSORS USE THE COST APPROACH TO VALUE PROPERTY](https://no-cache.hubspot.com/cta/default/163576/5e017dc4-73d8-4438-a603-74dbb79dada5.png)](https://cta-redirect.hubspot.com/cta/redirect/163576/5e017dc4-73d8-4438-a603-74dbb79dada5) [![New call-to-action](https://no-cache.hubspot.com/cta/default/163576/8252852a-491e-4c1f-9f38-1f129a228e30.png)](https://cta-redirect.hubspot.com/cta/redirect/163576/8252852a-491e-4c1f-9f38-1f129a228e30)  [![linkedin](https://www.fair-assessments.com/hs-fs/hubfs/linkedin.png?width=30&name=linkedin.png)](https://www.linkedin.com/company/fair-assessments-llc/)[![facebook](https://www.fair-assessments.com/hs-fs/hubfs/facebook.png?width=30&name=facebook.png)](https://www.facebook.com/FairAssessments/)  ** Phone: (404) 618-0355** © 2026 Fair Assessments, LLC. 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