From NYTimes.com:
Runaway federal deficits have thrust a politically unsavory savior into the spotlight: a nationwide tax on goods and services.
Members of Congress, like their constituents, are squeamish about such ideas, instead suggesting spending cuts or higher taxes on the rich. But with a lack of political will to do the former, and a practical ceiling to how much revenue can be milked from the latter, economists across the political spectrum say a consumption tax may be inevitable once the economy fully recovers.
“We have to start paying our bills eventually,” said Charles E. McLure, a tax economist who worked in the Reagan administration. “This strikes me as the best and most obvious way of doing it.”
The favored route of economists is known as a value-added tax, which is a tax on goods and services that is collected at every step along the production chain, from raw material to a consumer’s shopping bag. Similar to a sales tax, it generally results in consumers paying more for the things they buy. The revenues could be used to pay for health care or other social programs, or just to pay down existing debt.
