Hold on a second. Cost sharing is a tax shelter? For over five decades, cost sharing has been a transfer pricing structure endorsed by Congress, regulated by Treasury and the OECD, agreed to by the IRS and foreign tax authorities alike, and widely embraced by taxpayers. How can it be a “tax shelter”? And yet that is precisely the headline from a recent district court decision in the Western District of Washington.

How did this happen? Is it right? And should we, as taxpayers, be worried about the reach of this holding somehow expanding to other tried-and-true vehicles similarly embraced by the tax law?
Continue Reading Cost Sharing Is a Tax Shelter Now. Wait, What?