Does double counting in official data overstate profit shifting to tax havens?
Core argument: Revised estimates put the U.S. corporate tax base lost to base erosion and profit shifting in 2012 at 4% ($10bn) to 13% ($32bn), roughly one-third of previously estimated revenue losses.
Revised estimates suggest that the U.S. Treasury loses only one-third of the previously estimated revenue to base erosion and profit shifting (BEPS) due to double counting in accounting practices. The misinterpretation of the Bureau of Economic Analysis (BEA) data, particularly the treatment of equity income from indirectly-owned foreign affiliates, has led to inflated figures. In 2016, equity income accounted for 67% of aggregate foreign affiliate income for U.S. multinational enterprises (MNEs), indicating profits are reported in multiple jurisdictions. Adjusting for this, the U.S. corporate tax base lost to BEPS in 2012 is estimated between 4% ($10bn) and 13% ($32bn), significantly lower than previous estimates. This correction reduces the perceived magnitude of BEPS, challenging influential studies that overstate the issue due to accounting misallocations.


