gross income for federal income tax purposes For purposes of this title, interest on any school infrastructure bond shall be includible in gross income. (2) Application of certain rules Rules similar to the rules of subsections (f), (g), (h), and (i) of section 54A shall apply for purposes of the credit allowed under subsection (a). (3) Application of certain labor standards Notwithstanding any other provision of law, a school infrastructure bond shall be treated as a qualified school construction bond for purposes of the application of section 1601 of the American Recovery and Reinvestment Act of 2009 ( Public Law 111–5