Appendices
EPAct 2005 (Public Law 105-58) (1.49 mb)
Section 1331: Energy Efficient Commercial Buildings Tax Deduction (56 kb)
Internal Revenue Bulletin 2009-26, June 26, 2009
NEMA comments on IRB
Guidance on Energy Policy Act Commercial Building’s Tax Deduction Certification Letters (84 kb)
EfficientBuildings.org
Internal Revenue Bulletin 2009-26, June 26, 2009 - Formal notice of the June 2 guidance (corrects error of the lighting sliding scale provision).