Section 179D Deduction for Designers of Government‐ Owned, Energy‐Efficient Buildings Provides Permanent Tax Savings
The Energy Tax Incentives Act of 2005 added Section 179D to the Internal RevenueCode, which allows a deduction for “energy‐efficient commercial building property” is placed in service. If you own, lease, design, or build energy efficient commercial buildings, you may be entitled to a federal income tax deduction for the cost of energy‐efficient property.
Section 179D caps this deduction at $1.80 per square foot. For example, a 250,000 square foot building may result in a potential deduction of $450,000 for qualifying energy‐efficient property. To qualify for the deduction, several criteria must be satisfied, including an energy savings threshold requirement. Partial deductions are available for buildings not meeting the overall energy savings building requirement.