Property Tax Information


Butler County real estate tax is 21.7750 mills, plus 2.9160 mills for debt service plus, 2.9350 mills for Butler County Community College for a total of 27.626 mills.


The Butler County Treasurer’s Office accepts current year county real estate taxes directly from the tax payers for residents of the following:

  • Butler City
  • Callery Borough
  • Connoquenessing Borough
  • Karns City Borough
  • Saxonburg Borough
  • Valencia Borough
  • West Sunbury Borough

Collection Periods

Collection periods are:

  • March 1 through April 30 - 2% Discount
  • May 1 through June 30 - Face
  • July 1 through December 31 - 10% Penalty

Prior Tax Years

Prior tax years certifications available from the Tax Claim Bureau. Please contact the Butler County Tax Claim Bureau for all payment of all past taxes at 724-284-5326.


Effective July 1, 2008, a fee of $5 shall be assessed for Butler City current year county real estate tax certifications. A $10 fee shall be assessed for Callery, Connoquenessing, Karns City, Saxonburg, Valencia and West Sunbury Boroughs current year county/municipal real estate tax certifications. This fee will be levied on a per parcel assessment basis and shall be due upon request.


The purpose of the information listed on this website is to be helpful to those who have questions. Please note that absolutely no information listed for the Butler County Treasurer should be used as legal advice. Personnel are not permitted to give any legal advice. If you have a question concerning legality please contact an attorney.