|Wealth and Want
|... because democracy alone is not enough to produce widely shared prosperity.
Taxation of Interjurisdictional E-Commerce
Notes from the speech by Mason Gaffney
Professor of Economics, University of California - Riverside
Most writers and reporters in this new field accept state and local sales taxes as part of the ordained order of things. The predominant attitude is one of how to preserve and raise the state sales tax, by taxing purchases from "foreign" (out-of-state) sources, which are regarded as an administrative nuisance and a leakage.
Modern textbooks on public finance do not treat the general retail sales tax as the historical novelty that it is. They no longer mention that no state taxed retail sales until 1929 (GA) and 1930 (MS), and most not until 1933 (when California joined the movement with a rate of 2%) and the mid-thirties, by which time half the states joined in. Few books give any weight to the fact that 5 states and one province (Alberta) have no sales tax at all: the states are Alaska, Oregon, New Hampshire, Delaware, and Montana. The academics treat these states as eccentrics and laggards, and trivialize them for their small populations, but the states in question, which have 10 U.S. Senators among them, do not see themselves that way at all.
Few academics show much concern about the sales tax's partiality and non-uniformity. They enumerate a few exemptions, but then favor it because it allegedly exempts capital formation.
Even some decentralists seem to favor federal action to promote state sales taxes. Here is the attitude of Charles McLure of the Hoover Institution, who wrote, "I believe sales taxes to be the most appropriate form of tax for state and local govts. to use." He adds, " ... the ridiculously unfair and distortionary de facto exemption of interstate sales by mail- order houses" should be banned by federal legislation. (Curiously, the main theme of McLure's article is in favor of intergovernmental tax competition, which would seem to rule out sales taxes. McLure is a bright and savvy economist, but he gives no support for his "belief.") McLure is currently active with ACEC, and, not surprisingly, is advising the states to find ways to tax e-commerce.
Even more surprising is the attitude of business sources. You'd think they'd show some delight that a new way has been found to undercut the sales tax. Instead, many of these works might as well be written by tax administrators. Their main concern may be making sure that other firms pay, too.
My viewpoint is the reverse. I am here to explore how e-commerce may work as a lever to lower or quash sales taxes, and to show how states may do that without making catastrophic quakes or waves.
The Commerce Clause
The U.S. Constitution bans state taxes on interstate commerce. "The Congress shall have the power ... to regulate Commerce with foreign Nations, and among the several States, and with the Indian tribes; ... " - (Article I, Sect. 8).
"No State shall, w/o the consent of Congress, lay any Imposts or Duties on Imports or Exports, ... (Article I, Sect. 10). This reinforces the commerce clause of Sect. 8.
The Commerce Clause has preserved interstate tax competition. Without it, it is likely that state sales taxes would rise to 20% or more in short order, as the wholesome fear of interstate competition was stifled. It created and has preserved our domestic market, the greatest free trade zone in the world, an essential ingredient of American productivity and prosperity. It is not something to be thrown away lightly, especially not for the sake of something as baneful as the retail sales tax.
Sections 8 and 10 are there by design. James Monroe was the leading champion (T.J. Norton, p.51), so I shall herein call the Commerce Clause "The Monroe Doctrine" -- one that did and does more for the greatness of the U.S.A. than the better-known doctrine of the same name (which was actually the work of J.Q. Adams, anyway).
Media and academic pundits slight domestic trade, yet this is the basis of our greatness. They write and speak of "trade" and "commerce" and "specialization" as basic good things, but synonymous with international trade. (Look up "commerce" in The New Palgrave Dictionary of Economics: it says "see International Trade.") States and cities speak of their export industries as their "economic base," yet their internal trade is far more important (Jane Jacobs). Case of Erie Canal: it thrived and made money for 20 years based purely on internal trade, inside the state of NY (Carter Goodrich, Philip Cornick).
States may tax imports "with the consent of Congress." McGoldrick v. Berwind White (1940) established they might apply a sales tax if the seller has a nexus in the taxing state. Quill Co. v. N.D. 1992, seems to have established that Congress has the power to enact legislation allowing states to levy sales and use tax on remote sales, including mail-order and electronic sales, without the current requirement of physical presence. Congress and the President have the power to require all online vendors (and all mail-order sellers) to collect sales and use tax on all sales to all states.
That's interesting, but Congress doesn't pass laws just because it may. It also has power to tax capital gains as they accrue, but it never has, and the leading case where the U.S.S.C. advised Congress it has this power is usually cited to show the opposite, because the Court told the Administration it needed the consent of Congress (Eisner v. Macomber, 1920). The very first power the Constitution enumerates for Congress is the power to levy a national land tax (Art. I, Sect. 2, Para. 3), but it hasn't since 1862.
Congress has not lacked for urging and lobbying by the States. The
ACEC includes a large number of state representatives who keep
asking for authority to tax remote sales, both electronic and
Congress is bound by the constitutional mandate of uniformity. "... all Duties, Imposts and Excises shall be uniform throughout the U.S." (Art. I, Sect. 8). Many states are not so bound. There are over 7,000 sales tax jurisdictions (counting cities and counties), and constant flux in the rules. Then there are business license fees: in Riverside, California, for example, business license fees vary from business to business because the city uses 35 (sic) formulas to calculate the charge. Some fees are based on gross receipts, which would seem to make them city sales taxes, too. The chances of achieving uniformity seem remote, indeed.
One might object that many Federal taxes appear non-uniform, but "the uniformity of taxation throughout the U.S. is geographic, not intrinsic" (Bromley v. McCaughn, 1929; also the Head Money Cases, 1884). Thus, the U.S. may tax maple syrup and exempt cotton, but it must do so the same in every state.
Then there are the 5 states without any sales taxes at all. Can Congress get into helping enforce a Duty, Impost or Excise in 45 states while exempting five?
The spirit of the times is for Decentralization and "Devolution" -- of power and responsibility from the Feds to the states. There are large cuts in Federal programs. Some old centralists, like Alice Rivlin, are still proposing a national sales tax or VAT to be divided among the states, but they are swimming against a current.
The EU and the OECD are centralist, but have hit major roadblocks in their drive for tax "harmonization" among all nations. Even in Europe, the "principle of subsidiarity" (Devolution) is written into the original Maastricht Treaty. Oskar Lafontaine is gone. The Commissioners of the EU have all been disgraced and replaced.
Retail sales taxation has always involved some double taxation, as businesses buy some of their inputs at retail, and then sell their products at retail. With e-products and services this problem grows more severe, because most e-commerce is business to business.
Every generation thinks it invented sex, and rewrites textbooks on physics, math, and English composition, as well as biology, even as the underlying disciplines remain much the same. Much literature on e-commerce overstates its novelty and underestimates the experience, imaginations and precedents of our forebears.
E-commerce allows greater secrecy in transmitting orders, making payments, and keeping records. To tax sales, a state must know the location of buyer, but this may not be known. Some addresses are merely domain names.
Furthermore, a seller who is found to have nexus in the high-tax state of a buyer may simply change his server location to another state with no sales or use tax.
E-commerce may generate a much greater volume of "foreign" purchases than does mail-order at present. It is easy to overanticipate this growth, just as buyers of ".com" IPOs are prone to overestimate future profits, but clearly this is something to watch, even if with a jaundiced and skeptical eye.
Many states, like California, apply a "unitary" system to dividing the profits of MNC businesses among jurisdictions. Without it, taxes on business income are a travesty. With e-commerce, however, the old allocation formula is hard to implement. Under the standard allocation formula, the state calculates the world profits of the MNC, and then takes its cut based on its share of three elements: sales, payroll, and property.
Employees: where do they count, if they live in India and supply a service in California, transmitting the semi-finished product by e-mail. At what stage do you tax it? What if it is re-exported in a final product?
Property: a lot of the assets are intangible. These include parts of the inventory; fixed assets in licenses, copyrights, and frequency allocations. A lot of the assets are highly mobile, like satellites. So, to be sure, are ships and aircraft, but the ships, at least, often escape the tax net. Will there next be flags of convenience for satellites?
Finally, there is encryption. Government security agencies have made great strides in breaking codes and intercepting messages, seeking out keywords, but the code-breakers have a priority in national defense matters, and we may surmise that encryptors are constantly racing to be a step ahead, so this is to be an endless cat and mouse game of growing cost and uncertainty, with substantial loss of revenue.
Look forward to a new world in which forms of taxation must change substantially. There must be more emphasis on immobile assets. That is not necessarily a bad thing: we've been there and done that, and it wasn't half bad. Professor Wallace Oates, Univ. of MD, writing in the current Review of Economic Literature, refers his readers to his study of Pittsburgh, where he and a colleague found that a shift to a more immobile tax base, land, may have caused a rise in building activity. I cite Prof. Oates because he and Prof. Robert Schwab approached their subject in the most cautious imaginable way, and their conclusions are about as soft-pedaled as is humanly possible from the data they present.
What would happen in California if we eliminated the sales tax, and replaced it by raising the property tax?
A. No catastrophe
Five states and the Province of Alberta already get along nicely with no sales tax, so it must be possible. No state at all had a retail sales tax before 1929 (GA).
The A.V. value of land is probably about 1/3 or so of market value; buildings are closer to market.
B. Greater equity.
The distribution of the tax burden would shift from poor counties to richer ones.
Within counties, by extension and analogy, I am reasonably certain that a careful study will show that the burden would shift from poorer cities and districts to richer ones. Again, among individuals, I believe we would find the same. One of these days, God willing, I will find the time and money to conduct or sponsor such a study.
The relevance here of this equity question is that most states and provinces have complex and expensive systems and formulae for "power equalization," and the like, designed to shift resources from rich counties to poorer ones. One reason such programs are needed is to offset the effects of the very same state sales taxes used to finance them. There are great savings to be realized by quashing this cross-hauling of public funds.
Mason Gaffney is Professor of Economics, University of California-Riverside.
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Wealth and Want
... because democracy alone hasn't yet led to a society in which all can prosper