The IRS argued that Medtronic Inc failed to accurately account for the value of trade secrets and other intangibles owned by Medtronic Inc and used by Medtronic’s Puerto Rico manufacturing subsidiary in 2005 and 2006 when determening the royalty payments from the subsidiary.
In 2016 the United States Tax Court found in favor of Medtronic, sustaining the use of the CUT method to analyze royalty payments. The Court also found that adjustments to the CUT were required. These included additional adjustments not initially applied by Medtronic Inc for know-how, profit potential and scope of product.
The decision from the United States Tax Court has been appealed by the IRS in 2017.