In May the U.S. Treasury and the Internal Revenue Service (IRS) proposed new rules clarifying the range of activities that qualify for the favorable tax treatment accorded to publicly traded partnerships. The proposal followed a request for private letter rulings (PLRs) from at least one paper and packaging company hoping to spinning off its containerboard operations into a master limited partnership (MLP).

After the total number of requests for such advance IRS blessing jumped from 20 in 2012 to 37 in 2013, the IRS suspended the issuance of PLRs in April 2014 pending an internal review of prior rulings. The new IRS rules proposed in May would restrict the growth of nontraditional MLPs.

The proposed new IRS rules might even revoke the status for some activities that had qualified under previous private letter rulings. One of the MLPs at risk is Westlake Chemical Partners (NYSE: WLKP), which went public last summer after receiving a favorable ruling from the IRS that its business constitutes “qualifying income” for MLP status. Westlake manufactures petrochemicals, vinyls, polymers and building products, and following the release of the new IRS proposal WLKP units lost about 30% in three days.

But the IRS may be having a change of heart. Last week, IRS associate chief counsel Curtis Wilson said the agency is reconsidering the rules it proposed in May, which would have disallowed MLP status for petrochemical companies like Westlake Chemical Partners. (WLKP units jumped about 10% on the news.)

Earlier this month the IRS released the first new PLRs addressing MLP qualifying income since its self-imposed moratorium on such rulings. These two new PLRs are also the first to be issued since the new regulations were proposed.

PLR 201537007 responded to a petitioner requesting a ruling on the processing, regasification, liquefaction, and storage of natural gas. Liquefaction and regasification are not explicitly identified as qualifying activities under the proposed regulations, but the IRS had previously ruled that such activities generate qualifying income. In PLR 201537007, the IRS confirmed that income from processing, regasification, liquefaction and storage of natural gas constitutes qualifying income.  

PLR 201537014 was a response to a petitioner seeking to become a publicly traded partnership engaged in gathering, transporting, processing, treating and disposing of saltwater produced in the exploration and production of oil and natural gas (produced water). The primary asset of the partnership would be ownership interests in the saltwater disposal wells and associated assets including pipelines, rights of way and the equipment necessary to operate the saltwater disposal wells. Another partnership, Cypress Energy Partners (NYSE: CELP) already engages in the disposal of saltwater, and the IRS had previously ruled that this constitutes qualifying income.

The proposed IRS regulations define qualifying activities to include not only the list of core activities such as exploration, production, processing, refining, transportation and marketing of natural resources, but also limited support activities that are intrinsic to such core activities (e.g., hydraulic fracturing sand providers).  The IRS ruled in PLR 201537014 that saltwater disposal service businesses are consistent with the requirements provided under the proposed regulations and therefore give rise to qualifying income.

Given these two favorable rulings, we may finally begin to see some new MLP IPOs once market conditions turn more favorable.

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