No one likes their property tax bill. However, if you actually feel that your Gwinnett County property tax assessment is incorrect, there is something that you can do. Most people don’t pay a lot of attention to these bills, and even less to their assessments when they arrive. If you take a few minutes to look at your assessment or tax bill, whether you own a residential or commercial property, it should be easy to determine if there might be something wrong. Everyone makes mistakes and the tax assessment process isn’t perfect, so it’s up to the property owner to follow up.