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

by Adam Smith; M. Garnier

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 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 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.

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 in 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. Whatever 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 L.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.[74] 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 authorized 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 L.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.

Secondly, such taxes necessarily occasion some obstruction or discouragement to certain branches of industry. As they always raise the price of the commodity taxed, they so far discourage its consumption, and consequently its production. If it is a commodity of home growth or manufacture, less labour comes to be employed in raising and producing it. If it is a foreign commodity of which the tax increases in this manner the price, the commodities of the same kind which are made at home may thereby, indeed, gain some advantage in the home market, and a greater quantity of domestic industry may thereby be turned toward preparing them. But though this rise of price in a foreign commodity, may encourage domestic industry in one particular branch, it necessarily discourages that industry in almost every other. The dearer the Birmingham manufacturer buys his foreign wine, the cheaper he necessarily sells that part of his hardware with which, or, what comes to the same thing, with the price of which, he buys it. That part of his hardware, therefore, becomes of less value to him, and he has less encouragement to work at it. The dearer the consumers in one country pay for the surplus produce of another, the cheaper they necessarily sell that part of their own surplus produce with which, or, what comes to the same thing, with the price of which, they buy it. That part of their own surplus produce becomes of less value to them, and they have less encouragement to increase its quantity. All taxes upon consumable commodities, therefore, tend to reduce the quantity of productive labour below what it otherwise would be, either in preparing the commodities taxed, if they are home commodities, or in preparing these with which they are purchased, if they are foreign commodities. Such taxes, too, always alter, more or less, the natural direction of national industry, and turn it into a channel always different from, and generally less advantageous, than that in which is would have run of its own accord.

Thirdly, the hope of evading such taxes by smuggling, gives frequent occasion to forfeitures and other penalties, which entirely ruin the smuggler; a person who, though no doubt highly blameable for violating the laws of his country, is frequently incapable of violating those of natural justice, and would have been, in every respect, an excellent citizen, had not the laws of his country made that a crime which nature never meant to be so. In those corrupted governments, where there is at least a general suspicion of much unnecessary expense, and great misapplication of the public revenue, the laws which guard it are little respected. Not many people are scrupulous about smuggling, when, without perjury, they can find an easy and safe opportunity of doing so. To pretend to have any scruple about buying smuggled goods, though a manifest encouragement to the violation of the revenue laws, and to the perjury which almost always attends it, would, in most countries, be regarded as one of those pedantic pieces of hypocrisy which, instead of gaining credit with anybody, serve only to expose the person who affects to practise them to the suspicion of being a greater knave than most of his neighbours. By this indulgence of the public, the smuggler is often encouraged to continue a trade, which he is thus taught to consider as in some measure innocent; and when the severity of the revenue laws is ready to fall upon him, he is frequently disposed to defend with violence, what he has been accustomed to regard as his just property. From being at first, perhaps, rather imprudent than criminal, he at last too often becomes one of the hardiest and most determined violators of the laws of society. By the ruin of the smuggler, his capital, which had before been employed in maintaining productive labour, is absorbed either in the revenue of the state, or in that of the revenue officer; and is employed in maintaining unproductive, to the diminution of the general capital of the society, and of the useful industry which it might otherwise have maintained.

Fourthly, such taxes, by subjecting at least the dealers in the taxed commodities, to the frequent visits and odious examination of the tax-gatherers, expose them sometimes, no doubt, to some degree of oppression, and always to much trouble and vexation; and though vexation, as has already been said, is not strictly speaking expense, it is certainly equivalent to the expense at which every man would be willing to redeem himself from it. The laws of excise, though more effectual for the purpose for which they were instituted, are, in this respect, more vexatious than those of the customs. When a merchant has imparted goods subject to certain duties of customs; when he has paid those duties, and lodged the goods in his warehouse; he is not, in most cases, liable to any further trouble or vexation from the custom-house officer. It is otherwise with goods subject to duties of excise. The dealers have no respite from the continual visits and examination of the excise officers. The duties of excise are, upon this account, more unpopular than those of the customs; and so are the officers who levy them. Those officers, it is pretended, though in general, perhaps, they do their duty fully as well as those of the customs; yet, as that duty obliges them to be frequently very troublesome to some of their neighbours, commonly contract a certain hardness of character, which the others frequently have not. This observation, however, may very probably be the mere suggestion of fraudulent dealers, whose smuggling is either prevented or detected by their diligence.