1. Minnesota imposed on railroads a property tax measured by
gross earnings from operations within the State. In the absence of
adequate records, earnings from interchange of freight cars were
apportioned to Minnesota according to a formula. The reporting road
was charged with that proportion of the balance owing from each
user of its cars which the user's Minnesota revenue freight car
mileage was of the user's system car mileage, and was permitted to
deduct that proportion of the balance owing to other roads for use
of their cars which its Minnesota freight car mileage was of its
system car mileage. The net credits were ascertained annually, and
the tax imposed thereon. As applied to a railroad whose Minnesota
mileage was small compared to its system mileage, and whose
deductions were small compared with roads having extensive mileages
within the State,
held that the tax formula was consistent
with equal protection and due process under the Fourteenth
Amendment and with the Commerce Clause of the Constitution. Pp.
309 U. S. 161,
309 U. S.
164.
2. The ratio of Minnesota revenue freight car mileage to system
car mileage is consistent with the statutory scheme of ascertaining
what payments represent use in Minnesota. P.
309 U. S.
161.
3. That the apportionment may not result in mathematical
exactitude is not a constitutional defect. P.
309 U. S.
161.
Page 309 U. S. 158
4. Objections of the complainant railroad to the validity of the
tax, that, by the formula, it is permitted to deduct only a small
fraction of its debit balances compared with other roads having
extensive mileage in the State, and that though it has only 30
miles of track in the State, it must pay a tax, while others with
hundreds of miles may pay none, examined and rejected. Pp.
309 U. S.
162-163.
5. The fact that the railroads not owning or operating lines
within the State are not taxed on their income from the use of
their cars within the State by other railroads does not produce
unconstitutional discrimination against roads which have subjected
themselves to the state's jurisdiction and enjoy the privilege of
engaging in business there. P.
309 U. S.
163.
6. Double taxation, short of confiscation or proceedings
unconstitutional on other grounds, is not forbidden by the
Fourteenth Amendment. P.
309 U. S.
164.
7. The tax has a fair relation to property employed within the
State, although the property be used in interstate commerce. P.
309 U. S.
164.
8. A recomputation by the taxes payable under a statute which
was in force throughout the whole period in question is not such
retroactivity as deprives of due process of law. P.
309 U. S.
164.
9. Whether the credits here taxed are includible as "gross
earnings" within the meaning of the state statute is a question of
local law in respect of which this Court defers to the state
court's interpretation. P.
309
U. S. 165.
205 Minn. 621, 286 N.W. 359, affirmed.
Appeal from the affirmance of a Judgment against the railroad
company in a suit brought by the State to recover additional
taxes.
Page 309 U. S. 159
MR. JUSTICE DOUGLAS delivered the opinion of the Court.
Minnesota imposes on every railroad company owning or operating
lines within its borders a five percent tax on gross earnings
derived from its operation within the state. This tax, payable in
lieu of all other taxes, [
Footnote
1] has been sustained by this Court, in various applications,
as a property tax. [
Footnote 2]
In this case, which is here on appeal (28 U.S.C. ยง 344(a)) from a
judgment of the Supreme Court of Minnesota (205 Minn. 1, 284 N.W.
360; 205 Minn. 621, 286 N.W. 359), appellant contends that the
statute, as construed and applied to it, violates the Fourteenth
Amendment and the commerce clause of the federal Constitution.
Appellant, an Illinois railroad corporation, owns no lines in
Minnesota, but operates leased lines with 30.15
Page 309 U. S. 160
miles of trackage in that state. [
Footnote 3] It owns or operates about 5,000 miles in other
states. The item of gross earnings which the state seeks here to
tax arises out of debits and credits for exchange of freight cars
which appellant makes with other railroads, the using road being
charged $1 per day per car. During the years here involved,
appellant had credits in its favor for such use of its cars by
other roads operating in Minnesota of $17,427,862, and debits owing
such roads of $14,924,508, leaving a net credit balance in favor of
appellant of $2,503,353. These debits and credits represented use
of cars in other states as well as in Minnesota. In absence of
adequate and accurate records, their use was apportioned to
Minnesota pursuant to the following formula:
Each reporting road was charged with such percentage of the
credit balance owing from each using railroad as was determined by
ascertaining the ratio of each using railroad's Minnesota revenue
freight car miles to its system car miles.
Each reporting road was given credit for such percentage of the
debit balance owing each other road as was determined by
ascertaining the ratio of the reporting railroad's Minnesota
revenue freight car miles to its system car miles.
The credit and debit balances were computed and apportioned
annually, and the net credits were then ascertained, to which the
statutory tax of 5 percent was applied.
Thus, for the year 1922, appellant had credit balances of
$691,433.97 owing from 13 other roads. Their Minnesota revenue
freight car miles varied from 2.3% to 100% of their system car
miles, making Minnesota's proportion of the credit balances
$95,359.49. For the same year, appellant had debit balances from
freight car hire owing to 8 other roads of $215,863.05. Appellant's
Minnesota revenue freight car miles were only .11% of its system
car
Page 309 U. S. 161
miles for that year. Hence, it was permitted to deduct only .11%
of $215,863.05, or $237.43, leaving $95,122.06 to which the tax was
applicable. On similar computations for each of the following seven
years, the tax for which the state brought suit totalled
$26,414.59.
Appellant's contention under the Fourteenth Amendment is that
the statute, as applied in the foregoing formula, denies it equal
protection of the law and due process. We do not think that
contention is tenable.
First, as to the credit balances. These represent payments to
appellant for use of its freight cars by other roads which operate
in Minnesota. Minnesota does not seek to reach all of those
receipts. As the statute reaches only revenues derived from
operations in the state, the formula effects an apportionment.
Certainly the ratio of Minnesota revenue freight car miles to
system car miles is consistent with the statutory scheme of
ascertaining what payments represent use in Minnesota. That the
apportionment may not result in mathematical exactitude is
certainly not a constitutional defect. [
Footnote 4] Rough approximation, rather than precision,
is, as a practical matter, the norm in any such tax system.
[
Footnote 5]
Second, as to the debit balances. As we have said, appellant is
not taxed on all of its credit balances, but only on that portion
which accrues as a result of the use of its cars by others in
Minnesota. Hence, it is not permitted under the formula to deduct
all of its debit balances, but only the portion thereof which it
pays others for the use of their cars in Minnesota. Certainly if
appellant receives $50,000 from one road for use of appellant's
cars in Minnesota and pays another road $50,000 for appellant's use
of that road's cars outside of Minnesota, it cannot realistically
be said that no part of the
Page 309 U. S. 162
$50,000 received by appellant has a Minnesota origin. On the
contrary, the whole $50,000 paid appellant derives from use of its
cars in Minnesota. For Minnesota then to lay a tax on the whole
amount (as it does under this formula) is to exercise a
jurisdiction which constitutionally is hers. Similarly, to permit
under the formula a deduction of only those debit balances owing by
virtue of the use by appellant in Minnesota of cars of other roads
results in determining a net credit balance for its Minnesota
activity of renting out and borrowing freight cars. To hold that
that net cannot constitutionally be taxed by Minnesota, but must be
reduced by the amount of payments made by appellant for its use of
cars in other states, would be to deprive Minnesota of her
jurisdiction over property within her borders. [
Footnote 6] For, as appellant's cars move over
tracks of other roads in Minnesota, and as cars of other roads move
over its tracks in Minnesota, certain credits and debits accrue. To
say that the resultant net credit balance does not derive wholly
from operations within Minnesota is to deny the fact.
But the nub of appellant's objection seems to rest on the equal
protection clause of the Fourteenth Amendment. Most of its
contentions come back to the point that it has only 30-odd mils of
tracks in the state. On this phase, appellant makes two points.
First, as compared with other roads having extensive mileage in
Minnesota, it is permitted to deduct only a small fraction (between
.1% and .13%) of its debit balances. Second, it is penalized for
having nominal trackage in Minnesota, for roads with no trackage in
the state pay no tax on these items, though they may have
substantial revenues from rentals of cars for use in Minnesota.
Page 309 U. S. 163
We have, in substance, already dealt with the first of these
contentions. All roads operating in Minnesota are taxed on
precisely the same, not on different, bases. So far as the present
incidence of the statute is concerned, the tax is laid on the net
credit balances from the business of renting and borrowing cars
used in Minnesota. The fact that appellant receives a larger net
than others from its Minnesota activity of renting and borrowing
cars, and hence must pay a larger tax, does not mean that Minnesota
has overstepped her constitutional bounds. Appellant is not single
out for special treatment. [
Footnote 7] It is not taxed on one formula, the others on
another. They are all taxed pursuant to the same formula, and the
formula is adapted to ascertainment of value of property situated
in Minnesota. And appellant's contention that the tax is
discriminatory because it has only 30 miles of track, yet must pay
a tax, while others with hundreds of miles may pay none, is beside
the point. The business taxed is not adequately measured by
trackage alone. Though appellant has but few miles of track in the
state, nevertheless its cars are constantly moving over other lines
in Minnesota. That produces revenue. A tax on that revenue
certainly bears a close relationship to appellant's property in the
state which no computation based on trackage can alter.
As to appellant's second objection under this head, little need
be said. Companies not owning or operating roads within the state
are not reached by this tax statute; roads that do, are. That
certainly is not discrimination in the constitutional sense.
Appellant has subjected itself to the jurisdiction of Minnesota.
Those doing likewise are similarly treated by the state, as are
domestic companies engaged in that business. The fact that that
Page 309 U. S. 164
entails burdens is a part of the price for enjoyment of the
privileges which Minnesota extends. [
Footnote 8]
Appellant makes some point of double taxation. But the flaw in
that argument is exposed by the familiar doctrine, aptly phrased by
Mr. Justice Holmes, that the "Fourteenth Amendment no more forbids
double taxation that it does doubling the amount of a tax; short of
confiscation or proceedings unconstitutional on other grounds."
[
Footnote 9]
Appellant's constitutional objection based on the commerce
clause has been adequately answered in the prior decisions of this
Court sustaining other taxes levied under this statute. [
Footnote 10] The right of a state to
tax property although it is used in interstate commerce is well
settled. And certainly if such tax has a fair relation to the
property employed in the state (as this tax clearly does), it
cannot be said to run afoul of the prohibition against state
taxation on interstate commerce. As Chief Justice Fuller once said
on that point,
". . . by whatever name the exaction may be called, if it
amounts to no more than the ordinary tax upon property, or a just
equivalent therefor, ascertained by reference thereto, it is not
open to attack as inconsistent with the constitution. [
Footnote 11]"
As to appellant's claim of retroactivity, little need be said.
We have here, at most, a mere recomputation by the state of taxes
payable under a statute which was existent throughout the whole
period in question. Neglect of administrative officials,
misunderstanding of the law, lack of adequate machinery have never
been constitutional barriers to a state's reaching backward for
Page 309 U. S. 165
taxes. [
Footnote 12]
Hence, the case falls far short of types of retroactive tax
legislation which have repeatedly been sustained by this Court,
[
Footnote 13] in recognition
of the principle that liability for retroactive taxes is "one of
the notorious incidents of social life." [
Footnote 14] Certainly, where opportunity to be heard
is afforded, as here, there can be no complaint for lack of due
process of law. [
Footnote
15]
In conclusion, appellant contends that the Supreme Court of
Minnesota erred in holding that the credits here taxed are "gross
earnings" within the meaning of the statute. But on such matters of
construction we defer to the state court's interpretation.
[
Footnote 16]
Affirmed.
[
Footnote 1]
Sec. 2246, Mason's Minn.Stats.1927, provides in part:
"Every railroad company owning or operating any line of railroad
situated within or partly within this state shall, during the year
1913 and annually thereafter, pay into the treasury of the state,
in lieu of all taxes, upon all property within this state owned or
operated for railway purposes by such company, including equipment,
appurtenances, appendages, and franchises thereof, a sum of money
equal to five percent of the gross earnings derived from the
operation of such line of railway within this state."
Sec. 2247 defines "gross earnings" as follows:
"The term 'the gross earnings derived from the operation of such
line of railway within this state,' as used in section 1 of this
act, is hereby declared and shall be construed to mean all earnings
on business beginning and ending within the state, and a
proportion, based upon the proportion of the mileage within the
state to the entire mileage over which such business is done, of
earnings on all interstate business passing through, into, or out
of the state."
[
Footnote 2]
Great Northern Ry. Co. v. Minnesota, 278 U.
S. 503;
Cudahy Packing Co. v. Minnesota,
246 U. S. 450;
United States Express Co. v. Minnesota, 223 U.
S. 335.
[
Footnote 3]
These are operated under a 47-year lease beginning July 1, 1904,
from the Dubuque and Sioux City Railroad Co.
[
Footnote 4]
Cf. Rowley v. Chicago & Northwestern Ry. Co.,
293 U. S. 102,
293 U. S.
109.
[
Footnote 5]
Cf. Dane v. Jackson, 256 U. S. 589,
256 U. S.
598-599.
[
Footnote 6]
See Postal Telegraph Cable Co. v. Adams, 155 U.
S. 688,
155 U. S.
696.
[
Footnote 7]
See Southern Railway Co. v. Watts, 260 U.
S. 519;
American Sugar Refining Co. v.
Louisiana, 179 U. S. 89.
[
Footnote 8]
See Atlantic Refining Co. v. Virginia, 302 U. S.
22,
302 U. S.
31.
[
Footnote 9]
Ft. Smith Lumber Co. v. Arkansas ex rel. Arbuckle,
251 U. S. 532,
251 U. S.
533.
[
Footnote 10]
Great Northern Railway Co. v. Minnesota; Cudahy Packing Co.
v. Minnesota, and
United States Express Co. v. Minnesota,
supra, note 2
[
Footnote 11]
Postal Telegraph Cable Co. v. Adams, supra, note 6 p.
155 U. S.
697.
[
Footnote 12]
Florida Central & Peninsular R. Co. v. Reynolds,
183 U. S. 471;
White River Lumber Co. v. Arkansas, 279 U.
S. 692.
[
Footnote 13]
Seattle v. Kelleher, 195 U. S. 351;
Wagner v. Baltimore, 239 U. S. 207.
[
Footnote 14]
Seattle v. Kelleher, supra, note 13 p.
195 U. S. 360;
League v. Texas, 184 U. S. 156.
[
Footnote 15]
Kentucky Union Co. v. Kentucky, 219 U.
S. 140,
219 U. S.
154.
[
Footnote 16]
Chicago Theological Seminary v. Illinois, 188 U.
S. 662,
188 U. S. 674;
Storaasli v. Minnesota, 283 U. S. 57,
283 U. S.
62.