If you are like most people out there, you want to save money wherever you can. Getting through this life is expensive, so you want to make sure that you are not overspending. This certainly includes overspending on your taxes. If you believe that the Gwinnett County tax assessor has incorrectly valued your home and your property taxes are too high, you will want to make sure that you are taking care of the matter sooner rather than later. In many cases, this will mean that you need to file for an appeal.