Little Sandy Coal Company v. Commissioner—Another Lesson on the Importance of Substantiation

Written by John Bohannon. Updated Apr 2, 2021.

On February 11, 2021, the tax court issued a new memorandum opinion in Little Sandy Coal Company v. Commissioner. In this case, the taxpayer—a shipbuilding subsidiary—was denied its claimed R&D credit based on the development of 11 vessels by the IRS. After receiving its notice of deficiency, the taxpayer brought suit in the tax court seeking a redetermination. For the sake of expediency, the parties agreed to limit review to just 4 of the 11 projects at issue; the court’s opinion addressed only two of these—the Apex Tanker and Dry Dock Projects.

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