A bare inspection in the annexed table of the differences produced by the ratio used in the deposit act compared with the results of a distribution according to the ratio of direct taxation must satisfy every unprejudiced mind that the former ratio contravenes the spirit of the Constitution and produces a degree of injustice in the operations of the Federal Government which would be fatal to the hope of perpetuating it. By the ratio of direct taxation, for example, the State of Delaware in the collection of $30,000,000 of revenue would pay into the Treasury $188,716, and in a distribution of $30,000,000 she would receive back from the Government, according to the ratio of the deposit bill, the sum of $306,122; and similar results would follow the comparison between the small and the large States throughout the Union, thus realizing to the small States an advantage which would be doubtless as unacceptable to them as a motive for incorporating the principle in any system which would produce it as it would be inconsistent with the rights and expectations of the large States. It was certainly the intention of that provision of the Constitution which declares that “all duties, imposts, and excises” shall “be uniform throughout the United States” to make the burdens of taxation fall equally upon the people in whatever State of the Union they may reside. But what would be the value of such a uniform rule if the moneys raised by it could be immediately returned by a different one which will give to the people of some States much more and to those of others much less than their fair proportions? Were the Federal Government to exempt in express terms the imports, products, and manufactures of some portions of the country from all duties while it imposed heavy ones on others, the injustice could not be greater. It would be easy to show how by the operation of such a principle the large States of the Union would not only have to contribute their just share toward the support of the Federal Government, but also have to bear in some degree the taxes necessary to support the governments of their smaller sisters; but it is deemed unnecessary to state the details where the general principle is so obvious.
A system liable to such objections can never be supposed to have been sanctioned by the framers of the Constitution when they conferred on Congress the taxing power, and I feel persuaded that a mature examination of the subject will satisfy everyone that there are insurmountable difficulties in the operation of any plan which can be devised of collecting revenue for the purpose of distributing it. Congress is only authorized to levy taxes “to pay the debts and provide for the common defense and general welfare of the United States.” There is no such provision as would authorize Congress to collect together the property of the country, under the name of revenue, for the purpose of dividing it equally or unequally among the States or the people. Indeed, it is not probable that such an idea ever occurred to the States when they adopted the Constitution. But however this may be, the only safe rule for us in interpreting the powers granted to the Federal Government is to regard the absence of express authority to touch a subject so important and delicate as this is as equivalent to a prohibition.