How Allegheny County property taxes are calculated
Allegheny County homeowners can better understand their property tax bills by knowing how assessed values, millage rates and payment deadlines determine what they owe. Property tax bills rely on several figures. The calculation begins with a property's assessed value, which is used with a millage rate to determine the tax owed. Homeowners may see more than one millage rate because Allegheny County, municipalities and school districts can each establish their own rates. Those separate taxes contribute to a property's overall tax burden. Allegheny County property tax payment deadlines Payment timing can affect how much a homeowner owes. For Allegheny County real estate taxes, taxpayers received a 2% discount for paying by March 31. The face amount was due April 30. After that deadline, the county applies a one-time 5% penalty, then 1% interest for each month the bill remains unpaid. Those dates apply to county real estate taxes and should not automatically be used for every property tax bill. Municipalities and school districts can have different collection schedules. How reassessment could affect property taxes Property reassessment adds another factor for Allegheny County homeowners to watch. The county has been using 2012 base-year property values, but a court has ordered a
Allegheny County, PA · 10h