What are the chief sources of expense in every government? What has occasioned that enormous accumulation of debts with which several of the European nations are oppressed? The answers plainly is, wars and rebellions; the support of those institutions which are necessary to guard the body politic against these two most mortal diseases of society. The expenses arising from those institutions which are relative to the mere domestic police of a state, to the support of its legislative, executive, and judicial departments, with their different appendages, and to the encouragement of agriculture and manufactures (which will comprehend almost all the objects of state expenditure), are insignificant in comparison with those which relate to the national defense.
In the kingdom of Great Britain, where all the ostentatious apparatus of monarchy is to be provided for, not above a fifteenth part of the annual income of the nation is appropriated to the class of expenses last mentioned; the other fourteen fifteenths are absorbed in the payment of the interest of debts contracted for carrying on the wars in which that country has been engaged, and in the maintenance of fleets and armies. If, on the one hand, it should be observed that the expenses incurred in the prosecution of the ambitious enterprises and vainglorious pursuits of a monarchy are not a proper standard by which to judge of those which might be necessary in a republic, it ought, on the other hand, to be remarked that there should be as great a disproportion between the profusion and extravagance of a wealthy kingdom in its domestic administration, and the frugality and economy which in that particular become the modest simplicity of republican government. If we balance a proper deduction from one side against that which it is supposed ought to be made from the other, the proportion may still be considered as holding good.
But let us advert to the large debt which we have ourselves contracted in a single war, and let us only calculate on a common share of the events which disturb the peace of nations, and we shall instantly perceive, without the aid of any elaborate illustration, that there must always be an immense disproportion between the objects of federal and state expenditures. It is true that several of the States, separately, are encumbered with considerable debts, which are an excrescence of the late war. But this cannot happen again, if the proposed system be adopted; and when these debts are discharged, the only call for revenue of any consequence, which the State governments will continue to experience, will be for the mere support of their respective civil list; to which, if we add all contingencies, the total amount in every State ought to fall considerably short of two hundred thousand pounds.
In framing a government for posterity as well as ourselves, we ought, in those provisions which are designed to be permanent, to calculate, not on temporary, but on permanent causes of expense. If this principle be a just one our attention would be directed to a provision in favor of the State governments for an annual sum of about two hundred thousand pounds; while the exigencies of the Union could be susceptible of no limits, even in imagination. In this view of the subject, by what logic can it be maintained that the local governments ought to command, in perpetuity, an EXCLUSIVE source of revenue for any sum beyond the extent of two hundred thousand pounds? To extend its power further, in EXCLUSION of the authority of the Union, would be to take the resources of the community out of those hands which stood in need of them for the public welfare, in order to put them into other hands which could have no just or proper occasion for them.
Suppose, then, the convention had been inclined to proceed upon the principle of a repartition of the objects of revenue, between the Union and its members, in PROPORTION to their comparative necessities; what particular fund could have been selected for the use of the States, that would not either have been too much or too little too little for their present, too much for their future wants? As to the line of separation between external and internal taxes, this would leave to the States, at a rough computation, the command of two thirds of the resources of the community to defray from a tenth to a twentieth part of its expenses; and to the Union, one third of the resources of the community, to defray from nine tenths to nineteen twentieths of its expenses. If we desert this boundary and content ourselves with leaving to the States an exclusive power of taxing houses and lands, there would still be a great disproportion between the MEANS and the END; the possession of one third of the resources of the community to supply, at most, one tenth of its wants. If any fund could have been selected and appropriated, equal to and not greater than the object, it would have been inadequate to the discharge of the existing debts of the particular States, and would have left them dependent on the Union for a provision for this purpose.
The preceding train of observation will justify the position which has been elsewhere laid down, that "A CONCURRENT JURISDICTION in the article of taxation was the only admissible substitute for an entire subordination, in respect to this branch of power, of State authority to that of the Union." Any separation of the objects of revenue that could have been fallen upon, would have amounted to a sacrifice of the great INTERESTS of the Union to the POWER of the individual States. The convention thought the concurrent jurisdiction preferable to that subordination; and it is evident that it has at least the merit of reconciling an indefinite constitutional power of taxation in the Federal government with an adequate and independent power in the States to provide for their own necessities. There remain a few other lights, in which this important subject of taxation will claim a further consideration.