The Wealth of Nations_ Books 4-5 - Adam Smith [291]
In Great Britain, the principal taxes upon the necessaries of life are those upon the four commodities just now mentioned, salt, leather, soap, and candles.
Salt is a very ancient and a very universal subject of taxation. It was taxed among the Romans, and it is so at present in, I believe, every part of Europe. The quantity annually consumed by any individual is so small, and may be purchased so gradually, that nobody, it seems to have been thought, could feel very sensibly even a pretty heavy tax upon it. It is in England taxed at three shillings and fourpence a bushel – about three times the original price of the commodity. In some other countries the tax is still higher. Leather is a real necessary of life. The use of linen renders soap such. In countries where the winter nights are long, candles are a necessary instrument of trade. Leather and soap are in Great Britain taxed at three halfpence a pound, candles at a penny; taxes which, upon the original price of leather, may amount to about eight or ten per cent.; upon that of soap to about twenty or five-and-twenty per cent.; and upon that of candles to about fourteen or fifteen per cent.; taxes which, though lighter than that upon salt, are still very heavy. As all those four commodities are real necessaries of life, such heavy taxes upon them must increase somewhat the expense of the sober and industrious poor, and must consequently raise more or less the wages of their labour.
In a country where the winters are so cold as in Great Britain, fuel is, during that season, in the strictest sense of the word, a necessary of life, not only for the purpose of dressing victuals, but for the comfortable subsistence of many different sorts of workmen who work within doors; and coals are the cheapest of all fuel. The price of fuel has so important an influence upon that of labour that all over Great Britain manufactures have confined themselves principally to the coal countries, other parts of the country, on account of the high price of this necessary article, not being able to work so cheap. In some manufactures, besides, coal is a necessary instrument of trade, as in those of glass, iron, and all other metals. If a bounty could in any case be reasonable, it might perhaps be so upon the transportation of coals from those parts of the country in which they abound to those in which they are wanted. But the legislature, instead of a bounty, has imposed a tax of three shillings and threepence a ton upon coal