An Act amending the act of March 4, 1971 (P.L.6, No.2), known as Tax Reform Code of 1971, making amendments relating to the sales and use tax, the personal income tax, the corporate net income tax, the capital stock franchise tax, the realty transfer tax, the neighborhood assistance tax credit, the malt beverage tax and the inheritance tax; adding provisions relating to a research and development tax credit; and making repeals.