O’Connor is the largest property tax consulting firm in the U.S. O’Connor’s team of professionals possess the resources and unparalleled market expertise in areas of property tax, cost segregation and appraisal for commercial and residential real estate.
For the 2015 tax year, the firm lowered assessed value by more than $1.6 billion, resulting in estimated tax savings of around $44 million* on behalf of its residential and commercial clients. Already increasing in 2016, the firm has filed more than $2 billion and 185,000+ protests of assessed value*.
*Based on average tax rate of 2.7 percent.