An Act amending the act of December 31, 1965 (P.L.1257, No.511), known as The Local Tax Enabling Act, in local taxes, further providing for definitions, for payroll tax and for payment of tax to other political subdivisions or states as credit or deduction and withholding tax; in consolidated collection of local income taxes, further providing for definitions, for declaration and payment of income taxes, for tax collection committees, for powers and duties of department, for powers and duties of tax officer and for withholding and remittance; and, in collection of delinquent taxes, further providing for penalties and for costs of collection of delinquent per capita, occupation, occupational privilege, emergency and municipal services, local services and income taxes.