Calculating the Butler County, PA property tax is very easy. Add up the millage rate for the municipality, school district and Butler County and multiply the assessment for the real estate tax. For information on the use of the Butler County property tax calculator and information on searching your property assessment in Butler County, click here - Butler Property Assessment Search & Calculator Instructions. | | Property Tax AppealsGoldmann Law Group Attorney Jeffrey Goldmann 4372 Old William Penn Hwy Pittsburgh, PA 15146 Office - 412-457-0145 http://www.goldmannlaw.com/ |