The Wealth of Nations_ Books 4-5 - Adam Smith [294]
The duties of excise are imposed chiefly upon goods of home produce destined for home consumption. They are imposed only upon a few sorts of goods of the most general use. There can never be any doubt either concerning the goods which are subject to those duties, or concerning the particular duty which each species of goods is subject to. They fall almost altogether upon what I call luxuries, excepting always the four duties above mentioned, upon salt, soap, leather, candles, and, perhaps, that upon green glass.
The duties of customs are much more ancient than those of excise. They seem to have been called customs as denoting customary payments which had been in use from time immemorial. They appear to have been originally considered as taxes upon the profits of merchants. During the barbarous times of feudal anarchy, merchants, like all the other inhabitants of burghs, were considered as little better than emancipated bondmen, whose persons were despised, and whose gains were envied. The great nobility, who had consented that the king should tallage the profits of their own tenants, were not unwilling that he should tallage likewise those of an order of men whom it was much less their interest to protect. In those ignorant times it was not understood that the profits of merchants are a subject not taxable directly, or that the final payment of all such taxes must fall, with a considerable overcharge, upon the consumers.
The gains of alien merchants were looked upon more unfavourably than those of English merchants. It was natural, therefore, that those of the former should be taxed more heavily than those of the latter. This distinction between the duties upon aliens and those upon English merchants, which was begun from ignorance, has been continued from the spirit of monopoly, or in order to give our own merchants an advantage both in the home and in the foreign market.
With this distinction, the ancient duties of customs were imposed equally upon all sorts of goods, necessaries as well as luxuries, goods exported as well as goods imported. Why should the dealers in one sort of goods, it seems to have been thought, be more favoured than those in another? or why should the merchant exporter be more favoured than the merchant importer?
The ancient customs were divided into three branches. The first, and perhaps the most ancient of all those duties, was that upon wool and leather. It seems to have been chiefly or altogether an exportation duty. When the woollen manufacture came to be established in England, lest the king should lose any part of his customs upon wool by the exportation of woollen cloths, a like duty was imposed upon them. The other two branches were, first, a duty upon wine, which, being imposed at so much a ton, was called a tonnage; and, secondly, a duty upon all other goods, which, being imposed at so much a pound of their supposed value, was called a poundage. In the forty-seventh year of Edward III. a duty of sixpence in the pound was imposed upon all goods exported and imported, except wools, wool-fells, leather, and wines, which were subject to particular duties. In the fourteenth of Richard II. this duty was raised to one shilling in the pound, but three years afterwards it was again reduced to sixpence. It was raised to eightpence in the second year of Henry IV., and in the fourth year of the same prince to one shilling. From this time to the ninth year of William III. this duty continued at one shilling in the pound. The duties of tonnage and poundage were generally granted to the king by one and the same act of parliament, and were called the Subsidy of Tonnage and Poundage. The subsidy of poundage having continued for so long a time at one shilling in the pound, or at five per cent., a subsidy came, in the language of the customs, to denote a general duty of this kind of five per cent. This subsidy, which is now called the Old Subsidy,