In 2013, Airbnb entered into a technology and licensing agreement with its Irish subsidiary, which included a cost-sharing arrangement for the use and development of its proprietary intellectual property. As part of this arrangement, the Irish affiliate made a lump-sum platform contribution transaction (PCT) payment of $35 million in exchange for rights to Airbnb’s IP. To determine the PCT amount, Airbnb applied the income method, using discount rates ranging from 25% to 35% and estimating the useful lives of the licensed intangibles.
The U.S. Internal Revenue Service (IRS) challenged this valuation, asserting that an arm’s length payment should have been approximately $4.2 billion. Based on this position, the IRS issued an assessment for additional taxable income and associated penalties. The IRS employed a comparable uncontrolled transaction (CUT) method, referencing Airbnb’s Series D financing round, which took place on April 16, 2014—roughly three months after the PCT was executed.
Airbnb disputed the IRS assessment and filed a petition with the United States Tax Court (Airbnb Inc. v. Commissioner, T.C. No. 12423-24).
The case before the Tax Court centers on the choice of the most appropriate valuation methods and the valuation variables, particularly the discount rate (WACC), the assumed useful life of the contributed platform intangibles, and the reliability of the projected returns underlying the valuation.