Kilgore, Texas-Martin Midstream Partners L.P. (MMLP) said March 11 that it has received a favorable ruling from the United States Internal Revenue Service (IRS) regarding the tax characterization of income derived from its marine time charter agreements as qualifying transportation income. On January 29, 2010, MMLP announced that it was seeking such a ruling after having become aware of a specific decision by the United States Court of Appeals for the Fifth Circuit in which gross income derived by another entity from its time charters was deemed to be rental income, rather than transportation income. This created some uncertainty as to whether the Partnership will continue to be classified as a partnership for U.S. federal income tax purposes. In order to be classified as such, MMLP said at least 90 percent of its gross income each year must be “qualifying income” under Section 7704 of the U.S. Internal Revenue Code of 1986, as amended. Section 7704(d)(1)(E) defines “qualifying income” to include income and gains from the exploration, development, mining or production, processing, refining, transportation, or marketing of any mineral or natural resource. In the ruling, the IRS concluded that the income MMLP derives from transporting crude oil, refined petroleum products, and other qualifying products under Section 7704(d)(1)(E) of the Internal Revenue Code, pursuant to its marine time charter agreements, is qualifying income. Although this ruling is generally binding on the IRS, the continuing validity of the ruling will be subject to the accuracy of factual representations and assumptions made by MMLP in its ruling request.