While real estate is generally taxed as a unit, separate estates
therein may be taxed to the separate owners of such estates, where
the title has been severed.
One who has purchased the mineral rights in land with the
present right to enter and work the same is not denied equal
protection of the law because, in his case, the mineral rights are
taxed to him and the surface estate is taxed to the owner of the
fee.
Page 231 U. S. 354
If his mineral right are not over-assessed it is no defense that
the surface estate may be over-assessed.
134 S.W. 787 affirmed.
The facts, which involve the validity of an assessment for
taxation of mineral rights on lands in Texas which had already been
assessed for taxation to the owner of the fee, are stated in the
opinion.
MR. JUSTICE LAMAR delivered the opinion of the Court.
The State of Texas brought suit against Downman to collect taxes
on "mineral rights" owned by him in 50,000 acres of land in Llano
County. In his answer, he contended that he was not liable, because
the mineral rights were not real estate, but mere licenses to work
and develop mines in the future; that, if real estate, they had
already been returned by the owners of the surface, and, as the
latter had already paid taxes on the land, no additional sum could
be collected from him. Further, he claimed that the assessments
were void as being an unlawful discrimination against the class of
persons who, like himself, owned mineral rights separate from the
surface estate.
On the trial, it appeared that there was no mining in the
county, but in many sections there were signs indicating the
existence of ore. Prior to 1907, there had been no assessment of
mineral either to the owner of the surface or to persons to whom
the mineral right had been separately conveyed. In that year, the
tax books were made up
Page 231 U. S. 355
as usual, grazing and agricultural cultural lands being assessed
at from $2 to $3 per acre. The tax books were then forwarded to the
county Commissioners for equalization of values. Acting in
pursuance of instructions from the comptroller, the Commissioners
made order directing the county taxing officer to assess mineral
rights where they were owned by persons other than the owners of
the surface estate. He thereupon examined the public records and
secured the names of the grantees in all deeds which conveyed such
rights. Without further investigation as to the existence or value
of ore, he assessed the owner on the basis of fifty cents per acre,
entering the tax in the column headed, "Mineral Right Only." No
deduction was made from the amount already entered against the
owner of the land proper. The books, with both classes of
assessments appearing thereon, were then finally approved, and, in
due course, the surface owners paid the taxes assessed against them
on the land. Downman, for the reasons already stated, refused to
pay the sum demanded of him as taxes on mineral rights in the
50,000 acres. His defense was sustained by the district judge, who
held that, when the surface owners returned real estate, that
included every interest connected with the land, and consequently
Downman could not be held for an additional tax on property or
value which had already been assessed to the owner of the surface.
The court of civil appeals recognized that, if the owner of the
land, in paying his taxes, had, in fact paid on the mineral rights
also, Downman could not be held liable in the present suit. But the
judgment of the district court was reversed for the reason that, in
approving the books having two assessments -- one against land and
one against mineral rights in the same tract -- the Commissioner
had recognized the existence of two separate interests in the same
property, belonging to two different owners. The supreme court of
the state declined to interfere, and the case was brought here
by
Page 231 U. S. 356
writ of error in which Downman renews his attack on the validity
of the assessment. He contends that mineral rights, when belonging
to the owner of the surface, were not included in the assessment,
but were taxed as soon as they were sold; that such "a tax was
discriminatory against owners who, like appellant, own mineral
rights in lands, the surface estate of which was owned by others,"
and that such discriminatory assessment imposes upon the latter an
unlawful burden of taxation, and takes his and their property
without due process of law.
The Texas court recognized that, if a mineral right was not an
estate, but a mere license to enter and work in the future, it was
not taxable. It held, however, that the deeds conveying ore, store,
and minerals were grants of property, and conveyed to Downman title
to the mineral, with the right to work the same. This title and
right were held to be real estate, and taxable as such. On this
writ of error from the state court, we are not concerned with that
construction of the statute, nor with the regularity of the method
by which the taxes were assessed, nor with the fairness of the
valuation. The only federal question arises out of the contention
that there was a discrimination against Downman in taxing him on
mineral rights when the same were not taxed if they belonged to the
owner of the surface estate. In effect, he claims that taxability
of mineral rights was made to depend not on value, but on
ownership, being taxable after they had been conveyed, but not
taxable as long as they remained the property of the holder of the
surface. The record, however, does not support this position, for
it does not appear that the landowner was consciously relieved of
taxation on mineral rights known to exist. If the mineral actually
added to the value, the law required that it should be represented
in the assessment of the land. But if the owner and the assessor
did not know of the existence of ore, there was no injustice nor
known discrimination
Page 231 U. S. 357
in assessing it merely as grazing land. When, however, an actual
sale of the mineral rights in a particular tract was made and the
deed recorded, a new value was brought to light. There was then no
reason why the taxing officers should not accept the action of the
buyer in paying therefor $1.50 per acre as evidence that the
mineral right had a separate value. This right, being real estate,
was taxable; but, if assessed against the owner of the surface, the
result would have been that he would have had to pay on an interest
in the land with which he had absolutely parted. Usually real
estate is taxed as a unit, but, as different elements of the land
are capable of being severed and separately owned, the statute may
authorize a separate assessment against the owners of the severed
parts. Accordingly, if the title has been severed, land may be
taxed to one, timber to another, or land to one and coal to
another. The state court held that such was the law of Texas, in
view of the general language of the statute defining real estate as
including not only the land itself, but the buildings on the land
and the minerals under the land. There was therefore nothing
discriminatory in assessing Downman as owner of the mineral right
which had been sold to him, and separately assessing the owner of
the surface with what remained. That the two owners were thus
separately assessed, each on his own property, appears from the
fact that both values were separately entered upon the tax books --
Downman's mineral rights, for which he paid $1.50 an acre, being
assessed at 50 cents an acre, and the surface estate at from $2 to
$3 per acre. If the latter was overassessed, it affords Downman no
defense. The record discloses no violation of a federal right, and
the judgment is affirmed.