An Act amending the act of October 6, 1998 (P.L.705, No.92), known as the Keystone Opportunity Zone and Keystone Opportunity and Expansion Zone Act, further providing for short title, for definitions, for keystone opportunity zones, for keystone opportunity expansion zones, for keystone opportunity improvement zones, for application, for review, for criteria, for authorization of keystone opportunity zone, for residency, for qualified businesses and for corporate net income tax.