Summary

Portrait of William Howard Taft William Howard Taft Sonneborn Bros v. Cureton — Opinion of the Court

Hardin, it is enough to point out the radical difference between state legislation preventing any sale at all accompanied by forfeiture of the merchandise, and a provision for an occupation tax applicable to all sales of such merchandise whether domestic or brought from another state. The one plainly interferes with or destroys the commerce, the other merely puts the merchandise on an equality with all other merchandise in the state and constitutes no real hindrance to introducing the merchandise into the state for sale upon the basis of equal competition.
Source: Wikisource

Portrait of William Howard Taft William Howard Taft Sonneborn Bros v. Cureton — Opinion of the Court

The merchant in a town in Massachusetts, who deals only in wholesale, if he purchases in New York is exempt from taxation. If his neighbor purchase in Boston, he must pay all the taxes which Massachusetts levies with equal justice on the property of all its citizens.'
This argument is as strong to-day as when it was written, and it would be a source of confusion and injustice, if through too broad expressions in a few opinions, a different conclusion from that to which it should carry us, were to obtain.
Source: Wikisource

Portrait of William Howard Taft William Howard Taft Sonneborn Bros v. Cureton — Opinion of the Court

It correctly describes the result if the interstate commerce clause were to afford the same immunity:
'The merchant of Chicago who buys his goods in New York and sells at wholesale in the original packages, may have his millions employed in trade for half a life time and escape all state, county, and city taxes; for all that he is worth is invested in goods which he claims to be protected as imports from New York. Neither the state nor the city which protects his life and property can make him contribute a dollar to support its government, improve its thoroughfares or educate its children.
Source: Wikisource

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