Unfortunately, most people go into these challenges unarmed. They may pull some information from the Internet to support their claims, but have no real basis for their claims. R.A.S. Associates licensed and certified real estate appraisers can provide the accurate answers to the question of value. While it may not be economical to commission a full appraisal to save a few hundred off your tax bill, often an appraiser can do a limited appraisal for much less, yet with the same conclusions and integrity. An appraisal from a qualified appraiser would be a step in the right direction in any dispute with your local tax assessor.