Heritage Foundation released a new study this week arguing that “Congress Should Not Authorize States to Expand Collection of Taxes on Internet and Mail Order Sales.” It’s a good contribution to the ongoing debate over Internet tax policy. In the paper, David S. Addington, the Vice President for Domestic and Economic Policy at Heritage, takes a close look at the constitutional considerations in play in this debate. Specifically, he examines the wisdom of S. 1832, “The Marketplace Fairness Act.” Addington argues that, “enactment of S. 1832 would discourage free market competition” and raise a host of other issues:
The Constitution of the United States has set the legal baseline—the level playing field—around which the American free-market economy has built itself. The Constitution, as reflected in the Quill decision, is the source of the present arrangement regarding collection of state sales and use taxes by remote sellers. Ever since the Supreme Court decided Quill in 1992, American businesses have made millions of business decisions in the competitive marketplace based in part on settled expectations regarding state taxation affecting their sales transactions. The states and businesses advocating S. 1832 seek to change the current, constitutionally prescribed playing field. They seek to use governmental power to intervene in the economy to help in-state, store-based businesses by imposing a new tax-collection burden on out-of-state competitors who sell over the Internet, through mail order catalogs, or by telephone. Free-market principles generally discourage such government intervention in the economy to pick winners and losers based on legislative policy preferences.
Veronique de Rugy and I raised similar concerns in both a recent Mercatus white paper (“The Internet, Sales Taxes, and Tax Competition“) and an earlier 2003 Cato white paper, (“The Internet Tax Solution: Tax Competition, Not Tax Collusion”). We argued that there are better ways to achieve “tax fairness” without sacrificing tax competition or opening the doors to unjust, unconstitutional, and burdensome state-based taxation of interstate sales. Specifically, we point out that an “origin-based” sourcing rule would be the cleanest, most pro-constitutional, and pro-competitive alternative. I also discussed these issues at a recent Cato event. [Video follows.]