Qualified Software for Calculating Commercial Building Tax Deductions
On this page you'll find a list of qualified computer software for calculating commercial building energy and power cost savings that meet federal tax incentive requirements. To submit software for consideration to be added to this list, please read Requirements and Submission Process for Qualified Software.
Qualified Software per IRS Notice 2006-52 as amplified by IRS Notice 2008-40, Section 4
The following software satisfies the requirements under Internal Revenue Service (IRS) Code §179D (c)(1) and (d) Regulations, Notice 2006-52 Section 6, dated June 2, 2006 as amplified by Notice 2008-40, Section 4. See the IRS requirements document for each version of software for details.
DesignBuilder
- Version 3.0.0.097 IRS Requirements Received January 12, 2012
DOE-2.2
- Version 47d IRS Requirements Received September 30, 2009
EnergyGauge
- Version 3.22 IRS Requirements Received January 14, 2010
- Version 3.21 IRS Requirements Received September 3, 2009
- Version 3.2 IRS Requirements Received June 5, 2009
EnergyPlus
- Version 7.0 IRS Requirements Received December 19, 2011
- Version 6.0 IRS Requirements Received October 29, 2010
- Version 5.0 IRS Requirements Received June 6, 2010
- Version 4.0 IRS Requirements Received October 22, 2009
- Version 3.1.0.027 IRS Requirements Received May 8, 2009
- Version 3.0.0.028 IRS Requirements Received January 15, 2009
- Version 2.2.0.023 IRS Requirements Received June 12, 2008
EnergyPro
- Version 5.1 IRS Requirements Received January 20, 2010
EnerSim
- Version 9.02 IRS Requirements Received December 16, 2009
eQUEST
- Version 3.63b IRS Requirements Received September 9, 2009
Green Building Studio
- Version 3.4 IRS Requirements Received October 16, 2008
Hourly Analysis Program (HAP)
- Version 4.50 IRS Requirements Received July 26, 2011
- Version 4.41 IRS Requirements Received April 10, 2009
- Version 4.40 IRS Requirements Received April 10, 2009
IES <Virtual Environment>
- Version 6.3 IRS Requirements Received Mar. 30, 2011
- Version 6.1 IRS Requirements Received December 22, 2009
TRACE 700
- Version 6.2.7 IRS Requirements Received July 13, 2011
- Version 6.2.6 IRS Requirements Received Sept. 9, 2010
- Version 6.2.5 IRS Requirements Received Mar. 31, 2010
- Version 6.2.4 IRS Requirements Received Nov. 4, 2009
Qualified Software per IRS Notice 2006-52
The following software satisfies the requirements under Internal Revenue Service (IRS) Code §179D (c)(1) and (d) Regulations, Notice 2006-52, dated June 2, 2006. See the IRS requirements document for each version of software for details.
DOE-2.1E
- Version 119 IRS Requirements Received July 2, 2007
DOE-2.1E-JJH
- Version 130 IRS Requirements Received Nov. 5, 2007
EnergyGauge Summit
- Version 3.14 IRS Requirements Received Dec. 21, 2007
- Version 3.13 IRS Requirements Received Nov. 23, 2007
- Version 3.11 IRS Requirements Received Aug. 6, 2007
- Version 3.1 IRS Requirements Received Jan. 31, 2007
EnergyPlus
- Version 2.1.0.023 IRS Requirements Received Dec. 7, 2007
- Version 2.0.0.025 IRS Requirements Received May 2, 2007
- Version 1.4.0.025 IRS Requirements Received Nov. 1, 2006
- Version 1.3.0.018 IRS Requirements Received June 23, 2006
EnerSim
- Version 07.11.30 IRS Requirements Received Dec. 6, 2007
Green Building Studio
- Version 3.1 IRS Requirements Received March 31, 2008
- Version 3.0 IRS Requirements Received Sept. 19, 2007
Hourly Analysis Program (HAP)
- Version 4.34 IRS Requirements Received Aug. 10, 2007
- Version 4.31 IRS Requirements Received Aug. 17, 2006
Owens Corning Commercial Energy Calculator (OC-CEC)
- Version 1.1 IRS Requirements Received Aug. 14, 2007
TRACE 700
- Version 6.1.2.0 IRS Requirements Received Nov. 9, 2007
- Version 6.1.1.0 IRS Requirements Received June 26, 2007
- Version 6.1.0.0 IRS Requirements Received Dec. 18, 2006
- Version 6.0.2.1 IRS Requirements Received June 16, 2006
VisualDOE
- Version 4.1 build 0002 IRS Requirements Received Sept. 11, 2006