By Walter Alarkon - 04/28/10 08:58 PM EDT
"What's the most efficient way to do it? There aren't all that many alternatives that jump out at you," he said.
Republicans highlighted a similar statement on new taxes by Volcker earlier this month to suggest that the Obama administration would soon seek to raise taxes. Volcker advises President Barack Obama on financial regulation reforms and serves on Obama's Economic Recovery Advisory Board.
Volcker acknowledged the political waves his statement on a value-added tax (VAT) caused.
"The more general issue of a value-added tax, which is common in every other industrialized country, I don't think it's on the political table... [but] it's the kind of thing you have to look it," he said.
A VAT is used by most European nations and affects the price of goods. Proponents have said that the VAT is a better option than the income tax because it would fall on consumption and not on investing and saving.