An Inquiry into the Principles of Political Oeconomy (Vol. 2 of 2) / Being an essay on the science of domestic policy in free nations. In which are particularly considered population, agriculture, trade, industry, money, coin, interest, circulation, banks, exchange, public credit, and taxes

by Sir James Steuart

As these taxes cannot be carried beyond the value of the income which the proprietor cannot withdraw from under the burden, we see the impossibility of establishing them upon that income which proceeds from money. If a tax of so much per cent. be imposed upon money lent at interest; the lender may immediately call in his capital from his debtor, and send it away beyond the reach of the tax. If the calling it in be prohibited, then all credit is destroyed for the future, and no more money will be lent. If the statesman should incline to profit of the advantage found in securing money upon land-property; and if, trusting to the desire monied-people have of settling their capitals in that way, he should take one or more per cent. upon capitals so secured; it will still have the effect of hurting the credit of landed men, who have frequently no good security but their land to give.

It was formerly the practice to allow the landlords to retain a part of the interest, in consideration of the tax they paid upon that part of their land, which was pledged for the security of the money borrowed; but when credit is once established, that regulation has no other effect, than to oblige them to borrow so much dearer than other people, who have no retention to claim. Where indeed credit is precarious, such a regulation would be a premium for good security.

In general, I believe, we may safely determine, that all attempts to lay a tax upon the income of so fluctuating a property as money, where the capital is demandable, will prove unsuccessful.

The case is different, when the capital is not demandable, as has been observed in the end of the 8th chapter upon public credit; where we were suggesting a reason for taxing the interest of national debts, when grown up to the full amount of all the income of a country. But a material distinction was there made, between those debts which were supposed to be consolidated into a permanent property, and new contracts which were to be considered as debts upon that property.

We see, therefore, the extent of cumulative taxes upon possessions which produce an income. Let us next examine how they may be made to affect other articles.

We have observed how improper, and how contrary to principles it is, to impose proportional taxes upon those branches of sale, which do not change the balance of wealth between the contracting parties. Yet cumulative taxes may then take place; because there is no reason to make them general, or proportional.

When lands, for example, carry titles along with them, as is the case in many countries; and when, as with us in Scotland they carry a right to vote for a member of parliament, a very heavy tax might be imposed upon the alienation of them. The same may be said of every other estate which requires a feudal investiture to compleat the right. Thus the Lods et vente in France, which is a portion of the price of such lands due to the superior or lord-paramount of the fee, amounting in many cases to the sixth part of the price, is a hint for a cumulative tax to be raised upon the alienation of this kind of property.

Were cumulative taxes properly laid upon personal service, a regularity in levying them at short intervals, and according to some determinate proportion, would do a great deal towards communicating to them all the advantages of those of the proportional kind.

Thus a tax laid upon those who work by the day, may be levied in such a manner as to be tolerably easy. A penny a day (or more if necessary) paid by every industrious man, regularly, once a week, would soon enable him to raise his price in that proportion. But then deductions must be allowed for all accidental impediments; and were a plan to be concerted, many other considerations would enter into it, which it would be superfluous here to mention, and which, perhaps, may occur in another place.

The two articles which, in analizing the extent of proportional taxes, we observed had escaped that imposition, to wit, money locked up, and the pure profits on trade constantly accumulated into the stock, are equally ill adapted to bear a cumulative tax. I can see no way of taxing money locked up, any more than money lent, without opening a door to the greatest oppression. And as to the pure profits on trade, although they appear to be income, I rather consider them as stock, which, according to principles, ought not to be taxed. My reason for not considering them as income, is because we have supposed them to be accumulated by the merchant into his trading stock. They resemble the annual shoots of a tree, which augment the mass of it, but are very different from the seed or fruit which is annually produced, and is annually separated from it. If they are spent by the merchants, then they are undoubtedly income, and will be affected by proportional taxes; but as they may also not be spent, and become stock, the cumulative tax will affect them in both cases.