U.S. Business Has High Tax Rates but Pays Less

Topping out at 35 percent, America’s official corporate income tax rate trails that of only Japan, at 39.5 percent, which has said it plans to lower its rate. It is nearly triple Ireland’s and 10 percentage points higher than in Denmark, Austria or China. To help companies here stay competitive, many executives say, Congress should lower it.

But by taking advantage of myriad breaks and loopholes that other countries generally do not offer, United States corporations pay only slightly more on average than their counterparts in other industrial countries. And some American corporations use aggressive strategies to pay less — often far less — than their competitors abroad and at home. A Government Accountability Office study released in 2008 found that 55 percent of United States companies paid no federal income taxes during at least one year in a seven-year period it studied.

In addition to being complex and uneven, the United States corporate tax code is inefficient and has become a diminishing source of revenue. Corporate taxes accounted for about 9 percent of all federal revenue in 2010. At $191 billion, they were equal to 1.3 percent of the nation’s gross domestic product. Most industrial countries collect more from companies, about 2.5 percent of output. Only a portion of that disparity can be explained by the many types of businesses in the United States that elect to be taxed at an individual rate.