Texas Gov. Rick Perry speaks during the Republican presidential debate...

Texas Gov. Rick Perry speaks during the Republican presidential debate airing on CNN in Last Vegas. (Oct. 18, 2011) Credit: Getty Images

The flat tax has been an elusive dream of conservative Republicans for decades.

In a speech before the Western Republican Leadership Conference in Las Vegas, Perry previewed the broad outlines of a tax plan that he said he will soon present. Among its features, he promised, will be spending cuts, entitlement reform and a flat tax.

What is a flat tax? Just what it sounds like: One tax rate for all Americans. Right now, income taxes are progressive, with the rate increasing with each income bracket. A flat tax would mean an end to complicated forms, itemized deductions, credits and other loopholes.

Most flat-tax plans still have some deductions, however. For individuals, there's a deduction based on family size. For businesses, there's a deduction for wages and other costs. After those deductions, everyone would pay the same rate.

NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore. Credit: Randee Daddona, Michael A. Rupolo Sr.

Out East Show: Visit The Shamrock evergreen maze, Sannino Vineyard, Seven Ponds Orchard and the Warrior Ranch Foundation NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore.

NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore. Credit: Randee Daddona, Michael A. Rupolo Sr.

Out East Show: Visit The Shamrock evergreen maze, Sannino Vineyard, Seven Ponds Orchard and the Warrior Ranch Foundation NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore.

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