Optimizing Energy Tax Incentives To Properly Tax Effect Building Owners Expenditures For Renovations

Whether a commercial building owner is undergoing new construction or remodeling, energy tax incentives should certainly be utilized to essentially tax effect the commercial building owner’s expenditures for undergoing the energy efficient renovation project.

As enacted in The Energy Policy Act of 2005 (hereinafter “EPAct”), the I.R.C. § 179D Energy Tax Deduction for building envelope efficiency encourages building owners to “Build Green” to not only save money by reducing their utility bills on a carry-forward basis, but to also reduce their tax liability on their tax returns as well.

As a synopsis of I.R.C. § 179D, commercial building owners can take a federal-level tax deduction of up to $1.80 per square foot of the building’s envelope if they install property that reduces energy and power costs. These installations need to be a part of the building’s interior lighting systems (i.e., up to .60 per square foot); Heating, Ventilation, and Air Conditioning systems (hereinafter “HVAC”; i.e., .60 per square foot for newly installed HVAC equipment); or building envelope (i.e., .60 cents per square foot for windows, doors, roofs or insulation). The deduction is allowed for both new construction and remodeling and the building must be placed in service between 2006 through 2014.

To further elaborate upon the building’s interior lighting systems discussed above, I.R.C. § 179D offers an accelerated tax deduction equal to the complete cost of installing energy-efficient interior lighting, capped at $0.30 to $0.60 per square foot proportional to Lighting Power Density (hereinafter “LPD”, calculated as Watts per Square Foot) reduction levels of 25% to 40%. The below table illustrates the Percentage of LPD Reduction levels beyond ASHRAE Standard 90.1-2001 and the Amount of the Eligible Tax Deduction per Square Foot as follows:

Lighting Power                                 Applicable Tax
Density Reduction                           Deduction Per
Below 90.1-2001                             Square Foot

25%                                                      $0.30
26%                                                      $0.32
27%                                                      $0.34
28%                                                      $0.36
29%                                                      $0.38
30%                                                      $0.40
31%                                                      $0.42
32%                                                      $0.44
33%                                                      $0.46
34%                                                      $0.48
35%                                                      $0.50
36%                                                      $0.52
37%                                                      $0.54
38%                                                      $0.56
39%                                                      $0.58
40%                                                      $0.60

In order to achieve the maximum $1.80 per square foot under the I.R.C. § 179D energy tax deduction for building envelope efficiency, energy and power costs must be reduced by at least 50 percent when compared to a reference building. If a building comes in under 50 percent, it may still qualify for a deduction of $.60 or $1.20 per square foot by looking at individual systems. For partial deductions, the requirement for the building envelope is a 10 percent improvement. For lighting and HVAC/hot water systems, the improvement must reach a 20 percent threshold. Additionally, there are special rules for lighting-only projects applicable to both new construction and retrofits, which use a graduated scale. The standards for the reference building are somewhat dated and the thresholds can often be met through current design techniques.

The subsequent examples of select energy-efficient building materials and systems include, but are not limited to:

• Automatic Lighting Controls including “Bi-Level Switching” in Required Areas and other monitoring equipment such as Automatic Thermostats;

• Newly Installed HVAC equipment that may include Air-Cooled/Water-Cooled Chillers; Packaged Rooftop Units; Packaged Terminal Air Conditioning (PTAC) Units; Water Source Heat Pumps (Geothermal systems); and High-Efficiency Unit Heaters;

• Newly Installed HVAC systems with the following equipment options will further enhance a project’s chances of meeting the energy efficiency requirements including Variable Air Volume (VAV) Systems; Variable Frequency Drives (VFDs); Energy Recovery Ventilation (ERV); High SEER (Seasonal Energy Efficiency Ratings); and Economizers;

• High-Efficiency Insulation in Walls, Ceilings, Roofs and Floors (R-Values);

• Building Envelope Rooftop Improvements including DuraCool; White Reflective Roofing; and Increased Insulation. It should be duly noted that new shingles alone will not qualify;

• Building Envelope Window Improvements including EE Windows, Film or Treatments;

• High-Performance Glazing and other Energy-Efficient Materials on the Building Envelope;

• Ultra-Efficient Air Conditioners and Furnaces;

• Energy-Efficient Fixtures; and

• Natural Ventilation.

The I.R.C. § 179D energy tax incentive can significantly reduce a commercial building owner’s perceived costs for the renovations and should certainly be considered when planning an energy efficient renovation project. In addition, it should be duly noted that many states now offer energy based tax incentives which can be utilized in conjunction with the federal-level incentives to further reduce the expenditures of a building owner’s energy efficient renovation project.

Please send a message to Peter J. Scalise, Federal Tax Credits & Incentives Practice Leader for Prager Metis CPAs, LLC for a complimentary consultation if you are contemplating a planned construction and renovation project and would like to consider the benefits of energy tax incentives.


About the Author
Peter J. Scalise serves as the National Partner-in-Charge of the Federal Tax Credits and Incentives Practice at SAX CPAs LLP. Peter is a highly distinguished member of the Accounting Today Top 100 Influencers and has approximately thirty years of progressive Big 4 and Top 100 public accounting firm experience developing, managing, and leading large scale tax advisory practices on a regional, national, and global level.
Peter also serves as a passionate philanthropist and a member of several Boards of Directors and Boards of Advisors for local, regional, and national charities in connection with poverty and hunger alleviation; economic development; environmental conservation; health and social services; supporting veteran and military service personnel along with preserving arts and cultural programs.

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