1. A decision by the highest state court holding a state tax
conformable to the requirement of the constitution of the state as
regards uniformity of taxation is binding on this Court. P.
270 U. S.
371.
2. A state tax imposed, in lieu of local taxes, on rolling stock
which is owned by nonresident corporations having no domicile in
the state and is operated over railroads within the state (Act 109,
La.Ls.1921) is not objectionable, under the Commerce
Page 270 U. S. 368
Clause, as an attempt to compel nonresident doing interstate
business in the state to declare a local domicile, if the amount
and method of computing the tax are not in question, and if it does
not operate to discriminate in some substantial way between
property of such nonresidents and that of residents or domiciled
nonresidents. P.
270 U. S.
372.
3. The method of allocating taxes between the state and its
political subdivisions is a matter within the competency of the
state legislature. P.
270 U. S.
372.
4. Where a state taxing statute which impose a property tax on
nonresidents in lieu of local taxes imposed on residents discloses
no purpose to discriminate against nonresidents, and in substance
does not do so, it is not invalid under the Equal Protection Clause
merely because equality in its operation, as compared with local
taxation, has not been attained with mathematical exactness. P.
270 U. S.
373.
5. Parties challenging a state tax on nonresidents, upon the
ground that it discriminates against them by exceeding the average
taxes imposed on residents from which nonresidents are exempt, have
the burden of proving such excess. P.
270 U. S.
374.
Affirmed.
Appeal from a decree of the district court dismissing the bill
in a suit brought by several corporations, not domiciled in
Louisiana, to enjoin the appellee, a tax collector for one of the
Louisiana parishes, from seizing their property in satisfaction of
a tax assessed on their rolling stock operated over railroads
within the state.
Page 270 U. S. 370
MR. JUSTICE STONE delivered the opinion of the Court.
Appellants brought suit in the United States District Court for
Eastern Louisiana to enjoin the appellee from collecting, by
seizure of appellants' property, a tax assessed against them by the
State of Louisiana. From a judgment dismissing the bill, the case
comes here on direct appeal by reason of the constitutional
questions involved. Judicial Code § 238, before amendment of 1925;
Hays v. Port of Seattle, 251 U. S. 233;
Arkadelphia Milling Co. v. St. Louis & S.W. Ry. Co.,
249 U. S. 134.
The tax in question was imposed under § 5 of Act 109 of the
Louisiana Laws of 1921. Section 1 of that Act imposes a tax, for
state purposes, of 5 1/4 mills on the dollar on all property within
the state. Section 5 authorizes the assessment of an additional tax
for state purposes of 25 mills on the dollar
"of the assessed value of all rolling stock of nonresident . . .
corporations, having no domicile in the State of Louisiana,
operated over any railroad in the State of Louisiana within or
during any year for which such tax is levied. . . ."
Article 10, § 16, of the Louisiana Constitution exempts from all
local taxation nonresidents paying the 25-mill tax. Appellants do
not complain of the 5 1/4-mill tax assessed against them under § 1;
nor do they question the amount or method of computation of the
25-mill tax assessed under § 5;
Page 270 U. S. 371
but they object to it on the ground that it violates the
Constitution of Louisiana, which requires that "all taxes shall be
uniform upon the same class of subjects" (Art. X, § 1), and on the
ground that, as applied to appellants, it violates the federal
Constitution by imposing a burden on interstate commerce, and
denies to appellants the equal protection of the laws in that it
discriminates unreasonably between residents of Louisiana or
nonresidents domiciled within the state and nonresidents not so
domiciled and engaged in interstate commerce.
All the appellants are corporations organized in states other
than Louisiana, and are not domiciled or licensed to do business in
that state. All own and operate within the state tank cars, for the
transportation of oil, which are used in interstate commerce. Taxes
on property within the State of Louisiana, other than state taxes,
are assessed where the taxpayer is domiciled, by the several
parishes and by municipalities in the parishes, both of which are
political subdivisions of the state. In some parishes, local taxes
exceed 25 mills, and in others they are less than that amount, but
it is asserted by the appellee that the average of all local
property taxes is approximately 25 mills.
The tax in question is authorized by Art. X, § 16, of the
Louisiana Constitution, which reads as follows:
"Section 16. Rolling stock operated in this state, the owners of
which have no domicile therein, shall be assessed by the Louisiana
tax commission, and shall be taxed for state purposes only at a
rate not to exceed forty mills on the dollar of assessed
value."
The constitutionality of the 25-mill tax imposed under this
section was upheld by the Supreme Court of Louisiana in
Union
Tank Car Co. v. Day, 156 La. 1071, and that case disposes of
the objections urged here to the validity of the tax under the
state constitution.
Page 270 U. S. 372
It is argued that the 25-mill tax which was imposed on tank cars
belonging to the several appellants is a thinly disguised attempt
to compel nonresidents doing interstate business in Louisiana to
declare a domicile in the state, and that it is therefore an
unconstitutional burden on interstate commerce within the principle
of those cases holding that a state may not require a nonresident
to procure a license to do business or to declare a domicile within
the state as a condition to engaging in commerce across its
boundaries.
International Text-Book Co. v. Pigg,
217 U. S. 91;
Dahnke-Walker Milling Co. v. Bondurant, 257 U.
S. 282. But it is obvious from an inspection of the
statute that the tax in question is imposed on property of
nonresidents in lieu of the local tax assessed in the several
parishes of the state on property of persons or corporations
domiciled there, and that the nonresident may either pay the state
tax assessed under § 5 or, at his option, by becoming domiciled in
a parish, pay instead of it the local taxes assessed within the
parish. The effect of § 5 is not to require the nonresident
corporation to take out a license to do business within the state,
but only to subject its property within the state to state
taxation. There being no question as to the amount of the tax or
the method of its computation, the taxation of appellants' property
within the state can be open to no objection unless it operates to
discriminate in some substantial way between the property of the
appellants and the property of residents or domiciled nonresidents.
Cudahy Packing Co. v. Minnesota, 246 U.
S. 450.
And see Pullman Palace Car Co. v.
Pennsylvania, 141 U. S. 18.
We are not concerned with the particular method adopted by
Louisiana of allocating the tax between the state and its political
subdivisions. That is a matter within the competency of the state
legislature.
Columbus Southern Ry. Co. v. Wright,
151 U. S. 470,
151 U. S.
475-476.
Page 270 U. S. 373
The court below found, as did the state supreme court in
Union Tank Car Co. v. Day, supra, that all local taxes
throughout the state, from which appellants are exempted by the
Louisiana Constitution, average approximately 25 mills, and that,
since the tax assessed under § 5 was substantially the equivalent
of the local tax in lieu of which it was assessed, there was no
unjust discrimination. Such a classification is not necessarily
discriminatory.
Travelers' Insurance Co. v. Connecticut,
185 U. S. 364.
Where the taxing statute, which is in lieu of a local tax assessed
on residents, discloses no purpose to discriminate against
nonresident taxpayers, and in substance does not do so, it is not
invalid merely because equality in its operation as compared with
local taxation has not been attained with mathematical exactness.
In determining whether there is a denial of equal protection of the
laws by such taxation, we must look to the failure and
reasonableness of its purposes and practical operation, rather than
to minute differences between its application in practice and the
application
of the taxing statute or statutes to which it is complementary.
Travelers' Insurance Co. v. Connecticut, supra. And
see State Railroad Tax Cases, 92 U. S.
575,
92 U. S. 612;
Shaffer v. Carter, 252 U. S. 37,
252 U. S.
56.
But appellants challenge the district court's finding of fact
that local taxation throughout the state will average about 25
mills. They insist that the average of local taxation is 21 mills,
and that this disparity between the rate of tax assessed on
appellants and the local tax on the property of residents is a
substantial discrimination establishing the invalidity of the tax.
In the absence of a purpose to discriminate disclosed by the
legislation itself, we are not prepared to say that a 4 mills
variation in one year, not shown to be a necessary or continuing
result of the scheme of taxation adopted, would be an
unconstitutional discrimination,
Page 270 U. S. 374
for, in such a scheme of complementary tax statutes, however
fairly devised, it would be impossible to provide in advance
against occasional inequalities as great as that here complained
of.
The record, however, does not support appellants' contention. It
was stipulated by the parties that the total of all state and local
taxes on property in some of the parishes exceeds 30 1/4 mills, the
sum of the general state tax of 5 1/4 mills and the special 25
mills tax on property of nonresidents, and that, in other parishes,
it is less than that amount. The stipulation does not, however,
show the amount of the variation in the rate of local taxation, nor
its average throughout the state. The only evidence on the subject
is an extract from the annual report of the Louisiana Tax
Commission purporting to relate to taxes "for the parishes." From
the data embodied in this report, appellants make their own
calculation that the average rate of all parish and local taxes is
21 mills. It is, however, conceded that municipalities within the
parishes have independent power of taxation. In some instances,
they are exempt from taxation by the parish (La.Const., Art. XIV, §
12), and the power of parishes to tax property in incorporated
cities and towns for parochial purposes is, in certain instances,
limited (La.Const. Art. XIV, §§ 7, 8). It is contended by appellee
that appellants' computation does not include in local taxes all
the taxes assessed by municipalities within the parishes, except in
the case of the Parish of Orleans, whose limits coincide with those
of the City of New Orleans, and that there, the rate exceeds 31
mills, as is shown by the report of the Tax Commission. It is
impossible to say, from an inspection of the extract from the
report in evidence, which of these contentions is correct. The
report is stated to cover taxes for the parishes, and includes
numerous items of parish taxes, but it does
Page 270 U. S. 375
not show on its face whether all taxes assessed by cities,
towns, and villages within the parish are included in the report,
and there is nothing in the record which will enable us to
ascertain that fact. The appellant has therefore failed to show
that the tax is discriminatory either in principle or in its
practical operation, and has laid no foundation for assailing its
constitutionality.
The judgment of the district court is
Affirmed.