U.S. multinational companies are saving $100 billion a year by shifting their profits overseas to lower their tax bills, according to a study released today that found that corporate tax-dodging is a bigger problem than previously estimated.
The Washington Post reports most U.S. companies pay far less than the country’s 35% tax rate and are using a multitude of maneuvers to keep their tax bills low, according to the study by Kimberly Clausing, an economics professor at Reed College. The study will be presented this week by the Washington Center for Equitable Growth, a D.C.-based think tank.
In addition to merging or buying smaller foreign firms and moving their headquarters overseas to lower their tax rate, known as an inversion, companies also assign patents to subsidiaries in countries in which the profits made from them will be taxed at a lower rate, the report says.
Most of the profits are being shifted to countries—Netherlands, Ireland, Bermuda, Luxembourg, Switzerland, Singapore and the Cayman Islands—where the effective tax rate is less than 5%, the report says.
“There is indisputable evidence that the erosion of the U.S. corporate income tax base is a large and increasing problem,” the report says.
Clausing says she analyzed U.S. Bureau of Economic Analysis survey data on U.S. multinational firms and found that the amount lost to these types of tax maneuvers has accelerated over the last decade.
Tax revenue lost to profit shifting in 2012 was $77 billion to $111 billion and will reach about $94 billion to $135 billion this year, despite repeated Treasury Department efforts to curtail such maneuvers, the study found.
The study strikes at a simmering battle among corporations, regulators and lawmakers over whether the U.S. tax system is too burdensome and hampers the competitiveness of American companies. The debate has captured the attention of the remaining Democratic and Republican presidential candidates and has long frustrated lawmakers.
Business groups complain that the current tax rate is too high, prompting many companies to refuse to bring their foreign profits back to the United States.
