The World's #1 Renewable Energy Network for News, Information, and Companies.
Untitled Document

Is the IRS Considering Solar REITs?

On June 7, 2013, the IRS released the public version of the private letter ruling (PLR) that it issued to Hannon Armstrong Sustainable Infrastructure Capital, Inc. prior to that company’s IPO in April. Contrary to some industry observer's expectations, the ruling doesn't break new ground. It certainly doesn't reflect IRS agreement that solar and wind farms are good REIT assets.

Nevertheless, understanding the IRS' analysis in the ruling is helpful.  The ruling confirms that certain items of machinery or equipment can qualify as good REIT assets if they are structurally and functionally integrated with a building.  It also makes clear that loans secured by such machinery or equipment can qualify as good REIT assets provided the loan is also secured by the building in which the machinery or equipment is integrated and the lender has the right to foreclose on the building in the event of a borrower default.  These observations suggest some ways that renewable energy assets might be incorporated into a REIT structure short of concluding that an entire renewable energy project is good REIT property.

Hannon Armstrong's Facts

Hannon Armstrong finances long-lived permanent improvements to buildings that are designed to improve the energy efficiency of the building (referred to as “structural improvements”).  Most of the structural improvements are built into the related building.  However, some larger structural improvements are constructed as a separate structure adjacent to the related building and connected to it through such things as cables, pipes, ducts, and wiring.

The structural improvements are intended solely for use in the related building.  They are located on or adjacent to the building, are necessary for the functioning of the building, and would be included as part of the building if it were mortgaged or sold.  The structural improvements are not intended to be used independently to operate a business.

In order to finance these improvements, building owners typically enter into a contract with an energy services company, or ESCo, for the installation of the structural improvements.    In turn, the ESCo solicits financing from third-party financiers such as Hannon Armstrong.  Upon completion of the installation, the owner accepts the structural improvements and takes legal title to them in return for agreeing to a schedule of payments of principal and interest to the ESCo and granting a security interest in both the structural improvements and the related building.  The ESCo then assigns both the payment stream and the security interest to the third-party financier.  

Importantly, in its submission to the IRS, Hannon Armstrong represented that if a building owner were to default on its obligation to make payments of principal and interest, the company’s security interest would give it the right to bring a foreclosure action with respect to both the structural improvements and the building in which they were installed.

Hannon Armstrong asked the IRS to confirm that its interests in the loans secured by the buildings and structural improvements were good REIT assets and that interest paid by the building owners on these loans was good REIT income.

IRS' Analysis

The REIT rules provide that good REIT income includes interest on loans secured by real property, and good REIT assets include interests in loans that are secured by real property.  The term "real property" is defined as including buildings or other inherently permanent structures as well as structural components of such buildings or structures.  Thus, the issues presented to the IRS were:  (1) are the structural improvements financed by Hannon Armstrong real property, and (2) are Hannon Armstrong's loans to the building owners secured by real property.    

Are the Structural Improvements Real Property?

The IRS first concluded that the structural improvements financed by Hannon Armstrong were real property.  (Buildings clearly meet the definition of real property.)  This conclusion was based on the IRS' finding that the structural improvements met both parts of the definition of "real property":  (1) they were inherently permanent, and (2) they weren't "assets accessory to the operation of a business."

Whether property is inherently permanent is a factual inquiry.  Questions that the IRS asks when conducting this inquiry include:  Is the property intended to be moved, is it capable of being moved, and has it, in fact, been moved?  Are there circumstances that tend to show how long the property will be affixed to the land?    How difficult is it to move the property and will there be damage to the property if it is moved?  In Hannon Armstrong's case, however, the IRS appears to have accepted the company's representation that the structural improvements were permanent parts of the related buildings. 

The IRS focused instead on the issue of whether the structural improvements, even though they may have been inherently permanent, nonetheless were excluded from the definition of real property because they were "assets accessory to the operation of a business."  IRS regulations list several examples of "assets accessory to the operation of a business," including machinery, a printing press, certain transportation equipment, office equipment, refrigerators, individual air-conditioning units, and grocery counters.  However, certain assets remain "real property" even if they appear to be similar to those listed as excluded from real property.   These include the wiring in a building, plumbing systems, central heating or air conditioning equipment, and pipes and ducts. 

Confusing, right?  Unfortunately, IRS regulations and prior rulings offer little clarity on the reason for these distinctions.  One common explanation is that the definition of real property is intended to be independent of state law definitions, and thus property that might be termed a "fixture" under state law may not qualify as real property under federal tax law.  However, that doesn't explain why certain properties are assigned to the real property category and certain properties are assigned to the "assets accessory to" category.

A partial explanation for this distinction is buried in Revenue Ruling 73-425, a 1970's-era ruling that is cited in the Hannon Armstrong ruling.  The older ruling dealt with the question of whether interest paid on a loan secured by a mortgage on a total energy system was good REIT income.   This depended, in turn, on whether an interest in a mortgage on the system was good REIT property.  The ruling first explained that a total energy system is a self-contained facility for the production of all the electricity, steam or hot water, and refrigeration needs of an associated commercial or industrial building and that the system may be permanently installed within the building, be attached to the building, or be in a separate structure nearby.  It then concluded that because the system is considered to be a "structural component" of the building, any interest in the system will not be considered good REIT property unless it is included with an interest in the building itself.  Thus, an interest in a mortgage on both the system and the associated building qualified as good REIT property, whereas a an interest in a mortgage solely on the system did not qualify as good REIT property. 

The IRS hints at this distinction in the Hannon Armstrong ruling when it states that the "Structural Improvements [financed by Hannon Armstrong] that are structural components of real property are also real property."  In other words, if an upgraded hot water system or heating and air conditioning system is incorporated both structurally and functionally in the building, then the system essentially becomes part of the building, and the building's status as real property carries over to the system.  In the absence of such a connection, the system appears more like standalone machinery or equipment, which is excluded from the definition of real property.

Are the Loans Secured by Real Property?

After concluding that the Structural Improvements qualify as real property, the IRS next concluded that Hannon Armstrong's loans to the building owners qualify as loans secured by real property.  The ruling indicates that there are two implicit requirements that must be met to achieve this conclusion. 

First, consistent with its view that a structural component of a building is real property only if it is structurally and functionally integrated with the building, the IRS required that the mortgage must cover both the structural improvement and the associated building.  Hannon Armstrong met this requirement.  The ruling observes:  Hannon Armstrong's "interest will be secured by the Structural Improvements and the real property in which the Structural Improvements have been installed."  

Second, the IRS required that Hannon Armstrong's security interest in a structural improvement and associated building mean that it has the right to acquire the secured assets if the owner were to fail to meet its repayment obligation.  Hannon Armstrong met this requirement as well.  The IRS noted the company's representation that in the event of a default by a building owner, Hannon Armstrong had "the right to bring a foreclosure action with respect to the Structural Improvements and the [building] in which the Structural Components are installed" and that such rights "are conveyed at the time of financing to secure payments under the financing."

Looking Ahead

The IRS' analysis in Hannon Armstrong's ruling can be summarized as follows:  Machinery or equipment can be good REIT property if it is inherently permanent according to existing IRS standards and is integrated structurally and functionally with other real property such as a building.  Further, a loan to fund the construction of such machinery or equipment is good REIT property if the security for the loan includes the associated building and gives the lender the right to foreclose on the building in the event of a default by the borrower.    

Structures that may be consistent with these requirements thus could include inherently permanent solar thermal or PV systems that supply heat or electricity solely to an associated building or structure.  They could also include loans used to fund construction of these systems provided that the security pledged to secure the loan includes the building and allows the lender to acquire the building if the borrower defaults. 

In sum, while Hannon Armstrong's PLR was not the industry game changer that so many were hoping for, it does provide an additional piece of the puzzle that renewable energy financing has become.  As such, it is a welcome development.

Lead image: Puzzle Piece via Shutterstock

Untitled Document

Get All the Renewable Energy World News Delivered to Your Inbox

Subscribe to Renewable Energy World or email newsletter today at no cost and receive the latest news and information.

 Subscribe Now


Solar water heating

California Regulators Propose Expansion of Eligibility Requirements for Solar Water Heating Program

Jennifer Delony The California Public Utilities Commission has proposed expanding the eligibility requirements for customers seeking ...

Florida Supreme Court Takes Up Solar Question

Wayne Barber Because Florida remains one of only four states where current laws expressly deny citizens and businesses the freedom...
solar net metering

Lithuanian Net Metering Hits Snag from Outset

Linas Jegelevicius The much anticipated net metering in Lithuania has hit a major snag from the very start – the introduced network oper...
Solar energy

Colorado PUC Orders No Changes to Solar Net Metering

Vince Font In what is being lauded as a “fair outcome” for consumers, utilities and the solar industry alike, the Colorado Publi...


Canadian Solar Wins Five Solar Power Projects Totaling 185 MW in Brazil

These power projects were won under a 20-year Power Purchase Agreement (PPA) with the B...

$100 Off of 5-day Advanced PV Project Experience. Download a Topic Schedule.

Assemble, ground, energize, and commission a complete grid-tied SolarEdge system from s...

Former Australian Prime Minister Kevin Rudd talks politics of fear vs. politics of hope

Rudd, who led the Australian parliament from 2007 to 2010, told the Summit audience tha...

Intersolar AWARD „Solar Projects in India“ – Applications being accepted until September 18

The Intersolar AWARD in the category Solar Projects in India honors projects in the fie...


Washington, DC Bridges the Solar Gap

The District of Columbia has enjoyed 15 years of strong economic growth. But prosperity is spread unevenly across the...

Sell Through Hypothesis

You first learned to hypothesize, or make educated guesses, in grade school science class. Now it’s time to ref...

Cronimet / THEnergy study: In solar for mines size does not always matter - Reducing CAPEX with energy efficiency and load shifting

Munich, September 2015. Mining companies are constantly gaining interest in solar solutions because frequently solar ...

Final Program Now Available for GRC Annual Meeting & GEA Geothermal Energy Expo

GRC Annual Meeting & GEA Geothermal Energy Expo - Final Program from


Kelly Kogan is a senior attorney whose practice straddles tax and project finance with particular emphasis on the renewable energy industry. She advises renewable energy clients on the tax aspects of cross-border transactions, including both inbou...


Volume 18, Issue 4


To register for our free
e-Newsletters, subscribe today:


Tweet the Editors! @jennrunyon



Successfully Integrating Solar: A Proactive Approach

•      What does the increasing solar penetrati...

Doing Business in Europe – in partnership with GWEC, the Global Win...

There is now 128.8 GW of installed wind energy capacity in the EU (appro...

Doing Business in South Africa – in partnership with GWEC, the Glob...

Wind Energy in South Africa has been expanding dramatically, growing fro...


Vacancy? No Problem!

Have you ever tried to sell an efficiency product or service to a prospe...

Going The Extra Mile

Selling efficiency takes perseverance, creativity, and a willingness to ...

Get In The Groove

When we talk about strategies for boosting productivity, we often overlo...


Renewable Energy: Subscribe Now

Solar Energy: Subscribe Now

Wind Energy: Subscribe Now

Geothermal Energy: Subscribe Now

Bioenergy: Subscribe Now