Following news coverage can be easy. Understanding some of the terms it uses, less so. In our Flashcard series, The Atlantic explains ideas you may read about but never see spelled out. In this installment, we dig into the case for and against a value-added tax.
President Barack Obama's bipartisan commission to fix our long-term deficit crisis held its first meeting this morning. But two weeks ago, the Senate overwhelmingly passed a symbolic measure rejecting an important tool to restore fiscal sanity to the budget: the value-added tax. To which you might respond: a what?
Americans like to think of our country as exceptional. Our tax system certainly is. The United States is the world's only developed nation without a national broad-based consumption tax. As a result, our taxes hit income harder than most countries. Nearly 38 percent of our overall tax take comes from the individual income tax. The OECD average is 25 percent.
As our gaping deficit commands more attention in Washington, some lawmakers and policy gurus are talking about making America a little less exceptional by creating a national consumption tax. That sounds scary. So let's back up and explain some things about a value-added tax, or VAT: why we might need it, how it would work, and what liberals and conservatives are saying about it.
Here's why we need it: If you think the deficit looks bad now, wait a few years. Rising health care costs for retired baby boomers will push U.S. debt levels past their World War II-levels. But whereas WWII ended and we owed that debt to ourselves, our entitlement system is woven into American life and we owe half the resulting debt to foreign countries. Approaching this challenge will require some combination of robust growth, spending cuts, entitlement reform and more tax revenue.
Where should this tax revenue come from? There are three reasonable sources. First, some revenue should come from cleaning out the underbrush of special interest deductions and exemptions that hide hundreds of billions of dollars from taxes. But every tax code in the world molds to the interests of the public, and dramatically reducing these carve-outs is unlikely. Second, some revenue should come from higher income taxes on the rich, whose total tax rates have fallen consistently over the last 40 years -- while spending grew. But higher taxes on the rich alone won't close the deficit. That brings us to revenue-source number three: we will have to raise taxes on lower- and middle-class families, and the VAT is probably the most efficient, most equitable, and most non-distortionary way to do it.
So what is a value-added tax, anyway? What it sounds like: a consumption tax on the "value added" at each stage of production. Here's how that works: Imagine a $1 loaf of bread you buy from the supermarket with a VAT of 10%. You've got a farmer, a baker, and a supermarket in the production chain. The farmer grows the wheat and sells it to the baker. The baker makes a loaf, sells it to the supermarket. The supermarket sells the loaf to me. Each link on the production chain pays the government 10% of the price of its product minus 10% of the price it paid for the goods to make that product. Ultimately, the government collects a total of 10 cents on the $1 loaf. At the supermarket, I pay the bread price plus the VAT: $1.10.