Market based sourcing short overview S325 Billion Dollar Middle Class Tax Cut Senate Bill 325 - Bill Summary Senate Bill 325 - Fiscal Impact Chart Senate Bill 325 - Fiscal Note Senate Bill 325 - Income Tax Incidence Senate Bill 325 - Map of Percent Change 100 Counties Senate Bill 325 - Median FAMILY Income 2018 w RMI taxed compare 2012.v2 (2) Senate Bill 325 - Percent of Total Tax Liability and Average Effective Tax Rate by Income