Adam Smith

An Inquiry into the Nature And Causes of the Wealth of Nations, 1776

Online edition © 1995-2005 Adam Smith Institute

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Book Five

Of the Revenue of the Sovereign or Commonwealth.




CHAPTER II

Of the Sources of the General or Public Revenue of the Society

ARTICLE IV

Taxes which, it is intended, should fall indifferently upon every different Species of Revenue

It has for some time past been the policy of Great Britain to discourage the consumption of spirituous liquors, on account of their supposed tendency to ruin the health and to corrupt the morals of the common people. According to this policy, the abatement of the taxes upon the distillery ought not to be so great as to reduce, in any respect, the price of those liquors. Spirituous liquors might remain as dear as ever, while at the same time the wholesome and invigorating liquors of beer and ale might be considerably reduced in their price. The people might thus be in part relieved from one of the burdens of which they at present complain the most, while at the same time the revenue might be considerably augmented.

The objections of Dr. Davenant to this alteration in the present system of excise duties seem to be without foundation. Those objections are, that the tax, instead of dividing itself as at present pretty equally upon the profit of the maltster, upon that of the brewer, and upon that of the retailer, would, so far as it affected profit, fall altogether upon that of the maltster; that the maltster could not so easily get back the amount of the tax in the advanced price of his malt as the brewer and retailer in the advanced price of their liquor; and that so heavy a tax upon malt might reduce the rent and profit of barley land.

No tax can ever reduce, for any considerable time, the rate of profit in any particular trade which must always keep its level with other trades in the neighbourhood. The present duties upon malt, beer, and ale do not affect the profits of the dealers in those commodities, who all get back the tax with an additional profit in the enhanced price of their goods. A tax, indeed, may render the goods upon which it is imposed so dear as to diminish the consumption of them. But the consumption of malt is in malt liquors, and a tax of eighteen shillings upon the quarter of malt could not well render those liquors dearer than the different taxes, amounting to twenty-four or twenty-five shillings, do at present. Those liquors, on the contrary, would probably become cheaper, and the consumption of them would be more likely to increase than to diminish.

It is not very easy to understand why it should be more difficult for the maltster to get back eighteen shillings in the advanced price of his malt than it is at present for the brewer to get back twenty-four or twenty-five, sometimes thirty, shillings in that of his liquor. The maltster, indeed, instead of a tax of six shillings, would be obliged to advance one of eighteen shillings upon every quarter of malt. But the brewer is at present obliged to advance a tax of twenty-four or twenty-five, sometimes thirty, shillings upon every quarter of malt which he brews. It could not be more inconvenient for the maltster to advance a lighter tax than it is at present for the brewer to advance a heavier one. The maltster doth not always keep in his granaries a stock of malt which it will require a longer time to dispose of than the stock of beer and ale which the brewer frequently keeps in his cellars. The former, therefore, may frequently get the returns of his money as soon as the latter. But whatever inconveniency might arise to the maltster from being obliged to advance a heavier tax, it could easily be remedied by granting him a few months' longer credit than is at present commonly given to the brewer.

Nothing could reduce the rent and profit of barley land which did not reduce the demand for barley. But a change of system which reduced the duties upon a quarter of malt brewed into beer and ale from twenty-four and twenty-five shillings to eighteen shillings would be more likely to increase than diminish that demand. The rent and profit of barley land, besides, must always be nearly equal to those of other equally fertile and equally well-cultivated land. If they were less, some part of the barley land would soon be turned to some other purpose; and if they were greater, more land would soon be turned to the raising of barley. When the ordinary price of any particular produce of land is at what may be called a monopoly price, a tax upon it necessarily reduces the rent and profit of the land which grows it. A tax upon the produce of those precious vineyards of which the wine falls so much short of the effectual demand that its price is always above the natural proportion to that of the produce of other equally fertile and equally well cultivated land would necessarily reduce the rent and profit of those vineyards. The price of the wines being already the highest that could be got for the quantity commonly sent to market, it could not be raised higher without diminishing that quantity, and the quantity could not be diminished without still greater loss, because the lands could not be turned to any other equally valuable produce. The whole weight of the tax, therefore, would fall upon the rent and profit- properly upon the rent of the vineyard. When it has been proposed to lay any new tax upon sugar, our sugar planters have frequently complained that the whole weight of such taxes fell, not upon the consumer, but upon the producer, they never having been able to raise the price of their sugar after the tax higher than it was before. The price had, it seems, before the tax been a monopoly price, and the argument adduced to show that sugar was an improper subject of taxation demonstrated, perhaps, that it was a proper one, the gains of monopolists, whenever they can be come at, being certainly of all subjects the most proper. But the ordinary price of barley has never been a monopoly price, and the rent and profit of barley land have never been above their natural proportion to those of other equally fertile and equally well-cultivated land. The different taxes which have been imposed upon malt, beer, and ale have never lowered the price of barley, have never reduced the rent and profit of barley land. The price of malt to the brewer has constantly risen in proportion to the taxes imposed upon it, and those taxes, together with the different duties upon beer and ale, have constantly either raised the price, or what comes to the same thing, reduced the quality of those commodities to the consumer. The final payment of those taxes has fallen constantly upon the consumer, and not upon the producer.

The only people likely to suffer by the change of system here proposed are those who brew for their own private use. But the exemption which this superior rank of people at present enjoy from very heavy taxes which are paid by the poor labourer and artificer is surely most unjust and unequal, and ought to be taken away, even though this change was never to take place. It has probably been the interest of this superior order of people, however, which has hitherto prevented a change of system that could not well fail both to increase the revenue and to relieve the people.

Besides such duties as those of customs and excise above mentioned, there are several others which affect the price of goods more unequally and more indirectly. Of this kind are the duties which in French are called Peages, which in old Saxon times were called Duties of Passage, and which seem to have been originally established for the same purpose as our turnpike tolls, or the tolls upon our canals and navigable rivers, for the maintenance of the road or of the navigation. Those duties, when applied to such purposes, are most properly imposed according to the bulk or weight of the goods. As they were originally local and provincial duties, applicable to local and provincial purposes, the administration of them was in most cases entrusted to the particular town, parish, or lordship in which they were levied, such communities being in some way or other supposed to be accountable for the application. The sovereign, who is altogether unaccountable, has in many countries assumed to himself the administration of those duties, and though he has in most cases enhanced very much the duty, he has in many entirely neglected the application. If the turnpike tolls of Great Britain should ever become one of the resources of government, we may learn, by the example of many other nations, what would probably be the consequence. Such tolls are no doubt finally paid by the consumer; but the consumer is not taxed in proportion to his expense when he pays, not according to the value, but according to the bulk or weight of what he consumes. When such duties are imposed, not according to the bulk or weight, but according to the supposed value of the goods, they become properly a sort of inland customs or excises which obstruct very much the most important of all branches of commerce, the interior commerce of the country.

In some small states duties similar to those passage duties are imposed upon goods carried across the territory, either by land or by water, from one foreign country to another. These are in some countries called transit-duties. Some of the little Italian states which are situated upon the Po and the rivers which run into it derive some revenue from duties of this kind which are paid altogether by foreigners, and which, perhaps, are the only duties that one state can impose upon the subjects of another without obstructing in any respect the industry or commerce of its own. The most important transit-duty in the world is that levied by the King of Denmark upon all merchant ships which pass through the Sound.

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