When making long-term investments, either on physical capital or for research and development, businesses need certainty from Washington. When President Obama signed the “Tax Relief, Unemployment Insurance Reauthorization, and Job Creation Act of 2010” (H.R. 4853) on December 17, 2010, among its many provisions, he reauthorized the Research & Experimentation Tax Credit, which is more commonly known as the R&D tax credit.