Forks Twp Earned Income Tax 1604 Sullivan Trl Easton, PA 18040 Phone : (610) 250-2250 Business Category Public Finance Taxation & Monetary Policy Forks Township Of--municipal Building, Earned Income Tax Office 1606 Sullivan Trl Easton, PA 18040 Phone : (610) 250-2250 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools