The Gwinnett County Board of Assessors has dispatched approximately 308,000 annual Notices of Assessment to property owners, both residential and commercial. This action complies with state law, which mandates informing property owners about the assessed value of their properties as of January 1 each year.
These notices include the previous year’s value alongside the 2025 assessment, with explanations for any changes in valuation. The latest figures show that around 84% of residential properties and 54% of commercial properties have new valuations this year. The Gwinnett County Assessors’ Office relies on available market data to ensure these valuations align with state regulations.
It is important to note that the Annual Notice of Assessment is not a tax bill. However, it does contain the property’s assessed value used in tax calculations. Property owners are encouraged by the Board of Assessors to verify that their notice accurately reflects their property’s fair market value as of January 1, 2025. If there is disagreement with the valuation, property owners have a window of 45 days from the date on their notice to file an appeal through various methods: online, in person, or by mail.
House Bill 92 has introduced a standardized statewide assessment notice for this year. This legislation requires inclusion of estimated rollback rates for city, school board, and county taxes within the annual Notice of Assessment. A rollback rate represents a tax rate applied to current property values that generates equivalent revenue to what was collected from last year’s values.
For further actions such as viewing or printing their assessment notice, researching market values, reading frequently asked questions or submitting appeals online, taxpayers can visit Gwinnett-Assessor.com.
The Gwinnett County Assessors’ Office remains accessible via phone at 770-822-7200 or through email at Taxpayer.Services@GwinnettCounty.com.
