An Inquiry into the Nature and Causes of the Wealth of Nations

by Adam Smith

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 shilling 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 does 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 twentyfour 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 arguments 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 custom 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 the 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, no doubt, are 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 excise, 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 obstruction 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.

Such taxes upon luxuries, as the greater part of the duties of customs and excise, though they all fall indifferently upon every different species of revenue, and are paid finally, or without any retribution, by whoever consumes the commodities upon which they are imposed; yet they do not always fall equally or proportionally upon the revenue of every individual. As every man’s humour regulates the degree of his consumption, every man contributes rather according to his humour, than proportion to his revenue: the profuse contribute more, the parsimonious less, than their proper proportion. During the minority of a man of great fortune, he contributes commonly very little, by his consumption, towards the support of that state from whose protection he derives a great revenue. Those who live in another country, contribute nothing by their consumption towards the support of the government of that country, in which is situated the source of their revenue. If in this latter country there should be no land tax, nor any considerable duty upon the transference either of moveable or immoveable property, as is the case in Ireland, such absentees may derive a great revenue from the protection of a government, to the support of which they do not contribute a single shilling. This inequality is likely to be greatest in a country of which the government is, in some respects, subordinate and dependant upon that of some other. The people who possess the most extensive property in the dependant, will, in this case, generally chuse to live in the governing country. Ireland is precisely in this situation; and we cannot therefore wonder, that the proposal of a tax upon absentees should be so very popular in that country. It might, perhaps, be a little difficult to ascertain either what sort, or what degree of absence, would subject a man to be taxed as an absentee, or at what precise time the tax should either begin or end. If you except, however, this very peculiar situation, any inequality in the contribution of individuals which can arise from such taxes, is much more than compensated by the very circumstance which occasions that inequality; the circumstance that every man’s contribution is altogether voluntary; it being altogether in his power, either to consume, or not to consume, the commodity taxed. Where such taxes, therefore, are properly assessed, and upon proper commodities, they are paid with less grumbling than any other. When they are advanced by the merchant or manufacturer, the consumer, who finally pays them, soon comes to confound them with the price of the commodities, and almost forgets that he pays any tax. Such taxes are, or may be, perfectly certain; or may be assessed, so as to leave no doubt concerning either what ought to be paid, or when it ought to be paid; concerning either the quantity or the time of payment. What ever uncertainty there may sometimes be, either in the duties of customs in Great Britain, or in other duties of the same kind in other countries, it cannot arise from the nature of those duties, but from the inaccurate or unskilful manner in which the law that imposes them is expressed.

Taxes upon luxuries generally are, and always may be, paid piece-meal, or in proportion as the contributors have occasion to purchase the goods upon which they are imposed. In the time and mode of payment, they are, or may be, of all taxes the most convenient. Upon the whole, such taxes, therefore, are perhaps as agreeable to the three first of the four general maxims concerning taxation, as any other. They offend in every respect against the fourth.

Such taxes, in proportion to what they bring into the public treasury of the state, always take out, or keep out, of the pockets of the people, more than almost any other taxes. They seem to do this in all the four different ways in which it is possible to do it.

First, the levying of such taxes, even when imposed in the most judicious manner, requires a great number of custom-house and excise officers, whose salaries and perquisites are a real tax upon the people, which brings nothing into the treasury of the state. This expense, however, it must be acknowledged, is more moderate in Great Britain than in most other countries. In the year which ended on the 5th of July, 1775, the gross produce of the different duties, under the management of the commissioners of excise in England, amounted to £5,507,308:18:8¼, which was levied at an expense of little more than five and a-half per cent. From this gross produce, however, there must be deducted what was paid away in bounties and drawbacks upon the exportation of exciseable goods, which will reduce the neat produce below five millions. {The neat produce of that year, after deducting all expenses and allowances, amounted to £4,975,652:19:6.} The levying of the salt duty, and excise duty, but under a different management, is much more expensive. The neat revenue of the customs does not amount to two millions and a-half, which is levied at an expense of more than ten per cent., in the salaries of officers and other incidents. But the perquisites of custom-house officers are everywhere much greater than their salaries; at some ports more than double or triple those salaries. If the salaries of officers, and other incidents, therefore, amount to more than ten per cent. upon the neat revenue of the customs, the whole expense of levying that revenue may amount, in salaries and perquisites together, to more than twenty or thirty per cent. The officers of excise receive few or no perquisites; and the administration of that branch of the revenue being of more recent establishment, is in general less corrupted than that of the customs, into which length of time has introduced and authorised many abuses. By charging upon malt the whole revenue which is at present levied by the different duties upon malt and malt liquors, a saving, it is supposed, of more than £50,000, might be made in the annual expense of the excise. By confining the duties of customs to a few sorts of goods, and by levying those duties according to the excise laws, a much greater saving might probably be made in the annual expense of the customs.