Between 60% and 75% of all property owners were expected to see an increase in their tax bills, though Marisa Waxman, Deputy Administrator for Assessment of Programs and Policy at OPA, says that the Administration is seeking to collect the same amount of Real Estate Tax revenue in 2014 under AVI as in 2013 under the old system.

FORBES: Philadelphia Battle Over Property Tax Assessments Raises Questions About Funding Public Schools