GE Capital

You know. They advertise on the Sunday morning talk shows

GE's tax return is the largest the IRS deals with each year--some 24,000 pages if printed out. Its annual report filed with the Securities and Exchange Commission weighs in at more than 700 pages.

Inside you'll find that GE in effect consists of two divisions: General Electric Capital and everything else. The everything else--maker of engines, power plants, TV shows and the like--would have paid a 22% tax rate if it was a standalone company.

It's GE Capital that keeps the overall tax bill so low. Over the last two years, GE Capital has displayed an uncanny ability to lose lots of money in the U.S. (posting a $6.5 billion loss in 2009), and make lots of money overseas (a $4.3 billion gain). Not only do the U.S. losses balance out the overseas gains, but GE can defer taxes on that overseas income indefinitely....

...it's the tax benefit of overseas operations that is the biggest reason why multinationals end up with lower tax rates than the rest of us....

As a result, figures tax economist Martin Sullivan, companies are keeping some $28 billion a year out of the clutches of the U.S. Treasury by engaging in so-called transfer pricing arrangements, where, say, Microsoft's ( MSFT - news - people ) overseas subsidiaries license software to its U.S. parent company in return for handsome royalties (that get taxed at those lower overseas rates).

Congress is in charge of the tax code. What GE gets away with is Congress's doing.