delivered the opinion of the court.
This is a writ of error to the Court of Appeals of the State of Maryland, brought to reverse a-judgment sustaining a tax upon certain land. The plaintiff in error filed a petition and appeal from an assessment by the appeal tax court of Baltimore in the Baltimore City Court, alleging that its land was not subject to taxation, and, if subject, was taxed too high. The City Court reduced the tax but held the land liable, and its judgment was affirmed by the Court of Appeals.
It is argued that the United States has such an interest in the land as to prevent the tax, and also that the land is an agency of the- Government by the terms of the grant. It is noted that this tax originally was levied upon the land, not upon the Dock Company’s interest, and although the language of the final judgment was “the property concerned in the appeal in this case ” that is supposed to mean the same thing.
We will deal with the argument drawn from the last consideration first. It is true that commonly taxes on land create a lien paramount to all interests, and that a tax sale often has been said to extinguish all titles and to start a new one.
Hefner
v.
Northwestern Life Ins. Co.,
*382
In the next place, as to the interest of the United States in the land. This is a mere condition subsequent. There is no easement or present right
in rem.
The obligation to keep up the dock and to allow the United States to use it carries active duties and is purely personal. The property is subject to forfeiture, it is true, if the obligation is not fulfilled. But it is only by forfeiture that the rights of the United States can be enforced against the
res.
It would be a very harsh doctrine that would deny the right of the States to tax lands because of a mere possibility that they might lapse to the United States. The contrary is the law. The condition cannot be extinguished by the State, but the fee is in the Dock Company, and that can be taxed and, if necessary, sold, subject to the condition. See
Northern Pacific Ry.
v.
Myers,
Finally, we are of opinion that the land is not exempt as an agency of the United States. The Dock Company disclaimed that position for itself as a corporation, but asserts it for the land. The position is.answered technically, perhaps, by what we have said already. The United States has no present right to the land but merely a personal claim against the corporation, reinforced by a condition. But, furthermore, it seems to us extravagant to say that an independent private corporation for gain, created by a State, is exempt from state taxation, either in its corporate person, or its property, because it is employed by the United States, even if the work for which it is employed is important and takes much of its time.
Thomson
v.
Pacific Railroad,
Judgment affirmed.
