The last day for Butler, Callery, Valencia and West Sunbury residents to pay 2016 Butler County property taxes without a penalty is June 30.

Any tax payments received in person on or postmarked June 30 will be honored at the face tax amount.

Residents of those municipalities may pay property tax payments in person from 8:30 a.m. to 4:15 p.m.

Mailed tax payments must be postmarked by June 30 and sent to: Butler County Treasurer, P.O. Box 1208, Butler, PA 16003.