262 U.S. 413

43 S.Ct. 620

67 L.Ed. 1051

DOUGHTON, Commissioner of Revenue, et al.

No. 724.




No. 727.




No. 744.




No. 756.

Argued April 25, 1923.

Decided June 4, 1923.

Mr. Thomas W. Davis, of Wilmington, N. C., for appellant Atlantic Coast Line R. Co.

[Argument of Counsel from page 414 intentionally omitted]

Mr. W. B. Rodman, of Norfolk, Va., for appellant Norfolk Southern R. Co.

Mr. Murray Allen, of Raleigh, N. C., for Seaboard Air Line Ry. Co.

Mr. S. R. Prince, of Washington, D. C., for appellant Southern Ry. Co.

Messrs. Geo. H. Brown, of Washington, N. C., and Wm. P. Bynum, of Greensboro, N. C., for appellees.

Mr. Justice BRANDEIS delivered the opinion of the Court.


The Constitution of North Carolina (article 5, section 3, as amended January 7, 1921) authorizes the General Assembly to tax incomes at a rate not exceeding 6 per cent. The Income Tax Act of March 8, 1921 (Revenue Act, c. 34, schedule D, §§ 100-904, as amended by chapter 35, Public Laws 1921), laid upon corporations a tax equal to 3 per cent. of the entire net income as therein defined and upon individuals a progressive tax not exceeding that percentage. For the purpose of ascertaining the taxable income, the statute divides taxpayers into three classes—individuals, ordinary corporations, and public service corporations (including railroads). The statute, in terms, taxes only net income. For railroads and other public service corporations required to keep accounts according to the method established by the Interstate Commerce Commission, it makes those accounts the basis for determining the 'net operating income' (section 202 as amended), and it directs that, in order to ascertain the 'net income,' there shall be deducted from the net operating income (a) uncollectible revenue; (b) taxes for the income year, other than income taxes, and war profits and excess profits taxes; (c) amounts paid for car hire. Whether the statute is unconstitutional, ecause it fails to include among the deductions from income allowed public service corporations the capital charges, including other rentals paid, is the main question for decision.


The first year's tax under the act was payable in 1922, with respect to the net income received during the calendar year 1921. To enjoin its enforcement these four corporations brought suit in the federal court for the Eastern district of North Carolina against the commissioner of revenue and others. Each plaintiff owns and operates a line of railroad within the state, and is an interstate carrier. Each assails the statute on the grounds that it violates the commerce clause, the Fourteenth Amendment, and the state Constitution, and only on these grounds. Each case was heard upon the merits, and in each a final decree was entered dismissing the bill. Appeals were taken under section 238 of the Judicial Code (Comp. St. § 1215), and orders of the District Court stayed collection of the taxes pending the determination of the appeals. Since the cases are properly here on federal questions, all questions presented by the record, whether involving federal law or state law, must be considered. Southern Railway Co v. Watts, 260 U. S. 519, 43 Sup. Ct. 192, 67 L. Ed. ——.


It is conceded by appellants that taxation of the net income of an interstate carrier does not violate the commerce clause, United States Glue Co. v. Oak Creek, 247 U. S. 321, 38 Sup. Ct. 499, 62 L. Ed. 1135, Ann. Cas. 1918E, 748; Shaffer v. Carter, 252 U. S. 37, 57, 40 Sup. Ct. 221, 64 L. Ed. 445; Underwood Typewriter Co. v. Chamberlain, 254 U. S. 113, 41 Sup. Ct. 45, 65 L. Ed. 165; and by the state, that taxation of gross receipts would be void as burdening interstate commerce, Galveston, Harrisburg & San Antonio Ry. Co. v. Texas, 210 U. S. 217, 28 Sup. Ct. 638, 52 L. Ed. 1031. It is conceded by appellants that classification of public service corporations, and specifically of railroads, for purposes of taxation does not violate the Fourteenth Amendment, Bell's Gap Railroad Co. v. Pennsylvania, 134 U. S. 232, 237, 10 Sup. Ct. 533, 33 L. Ed. 892: Southern Railway Co. v. Watts, 260 U. S. 519, 43 Sup. Ct. 192, 67 L. Ed. ——; and by the state, that an arbitrary classification is obnoxious to the equal protection clause, Southern Ry. Co. v. Greene, 216 U. S. 400, 30 Sup. Ct. 287, 54 L. Ed. 536, 17 Ann. Cas. 1247. The contentions are that the statute, in fact, taxes gross income; that the classification as made by it is unreasonable; and that for these and other reasons it violates both the federal and the state Constitution. All the contentions are, in our opinion, unsound. To appreciate the objections urged, and to present the reasons for holding them groundless, it is necessary to show the incidence of the tax. This may be done by examining how the assessment of $13,133.09 made upon the Seaboard Air Line, and here assailed, was calculated.


The Seaboard being an interstate carrier, the accounts were kept as required by the Interstate Commerce Commission. Interstate business was apportioned, as customary, according to mileage. The results of operations within the state calculated according to the statute were these:

   Operating revenues............... $8,457,328 52
   Operating expenses................ 7,308,823 29
     Net operating income........... $1,148,505 23
    From the net operating income were deducted:
   Uncollectible revenue............... $ 6,342 32
   Taxes paid.......................... 410,043 38
   Car hire............................ 294,350 02
   Additional deductions.............  $710,735 71
   Net taxable income................  $437,769 52
       Tax on $437,769.52,
       at 3 per cent................... $13,133.09

Thus, about 1/20 of the operating revenues of the Seaboard was subjected to taxation. To this one-twentieth the 3 per cent. income tax was applied. The tax assessed ($13,133.09) is about 1/650 of the total operating revenues $8,457,328.52.


That the calculation is correct, in accordance with the statute, is not disputed; that s, the net income earned, in 1921, by the Seaboard's lines in North Carolina was as calculated $437,769.52. The Seaboard insists that it had no net income taxable in North Carolina, but, on the contrary, a loss, of which $254,290.22 was apportionable to North Carolina. The loss is figured in this way:

     Net income as calculated 33 
      under the statutes................. $437,769 52 
     Non-operating income—not  
      taken into account under the  
      statute1................ 539,643 30 
         Total net income                 $977,412 82
      From which deduct:  
     Capital charges (including rents paid)  
      not taken into account under the  
      statute2............. $1,231,703 04
         Net loss or deficit...........  $ 254,290 223

Thus the state takes, as the entity to be taxed, the railroad property operated by the Seaboard within the state. Therefore it takes, as the primary basis for the tax, only operating revenues; that is, the gross receipts from operating such property. The Seaboard, on the other hand, assumes, as the entity which should be taxed, the company in respect to its North Carolina interests. Therefore the Seaboard takes, as the primary basis for the tax, in addition to the operating revenues of the lines within the state, North Carolina's proportion of the nonoperating income of the company derived from other property owned by it, wherever situated. For the Seaboard, like most other railroad systems, is, to some extent, a holding company, as well as an operating company, and, as holding company, receives dividends from other concerns, interest on bonds of other concerns, and rental from property owned but not operated. As the state treats the operated property as the entity, it does not concern itself with interest charges and the rentals paid, just as it does not concern itself with a mortgage upon the real estate when it lays the ad valorem tax. On the other hand, as the Seaboard treats the company—the person—as the entity to be taxed, it undertakes to ascertain the net income of the company. This includes as gross income, a proportion of the receipts from property not within the state and includes among the deductions from the gross income of the company, the capital charges.


That a state may, consistently with the federal Constitution, impose a tax upon the net income of property, as distinguished from the net income of him who owns or operates it, although the property is used in interstate commerce, was settled in Shaffer v. Carter, 252 U. S. 37, 44, 52, 40 Sup. Ct. 221, 64 L. Ed. 445. There an Oklahoma statute was sustained which laid the tax upon the net income of Oklahoma oil property owned by a citizen and resident of Illinois. The federal Constitution which permits to be taxed the net income of property owned by an individual although a citizen of another state, obviously does not preclude such a tax where the property is owned or operated by a corporation. It is a common provision in state income tax laws to tax the net income of property within the state which is owned, or operated, by nonresidents.4 The differences between the parties arise, in the main, not from difference in the method of determining what is net income, but from difference as to what is the subject of the tax. In other words, they differ as to the thing of which the net income is to be ascertained. This will appear from an examination of the several grounds on which the validity of the statute is assailed.


First. The contention that the statute is obnoxious to the commerce clause rests upon the argument that the state's definition of net income differs from that adopted by the Interstate Commerce Commission; that the state is without power to depart from the Commission's definition so far as concerns interstate commerce; and that, since the statutory definition differs, the act is unconstitutional. A conclusive answer to that argument is found in the fact that the state adopts (without modification) the Commission's definition for the net income of that which it taxes; for, treating as the entity to be taxed the railroad property operated by the company within the state, it appears that every item which the railroad claims the statute wrongly disallowed as a deduction is of such a character, that it is either clearly a capital charge (as distinguished from an operating charge) or reasonably may be deemed such as a matter of accounting.5 The question of law thus presented is not one which involves inquiry into the intricacies of railroad accounting. Under the commerce clause it is essential that a state tax shall not directly burden interstate commerce and that it shall not discriminate against interstate commerce. With these essentials the North Carolina act complies. It is not assessed on gross receipts.6 Compare Peck & Co., Inc., v. Lowe, 247 U. S. 165, 38 Sup. Ct. 432, 62 L. Ed. 1049; Pullman Co. v. Richardson, 261 U. S. 330, 43 Sup. Ct. 366, 67 L. Ed. ——. It does not discriminate against interstate commerce. For the taxable net income of other public service corporations which are wholly intrastate is determined also without allowing capital charges as a deduction. That there is no basis for the claim that the commerce clause is violated by the burden resulting from the aggregate of the several North Carolina railroad road taxes was settled in Southern Ry. Co. v. Watts, supra.


Another, and more technical, argument in support of the contention that the statute violates the commerce clause as applied to interstate carriers is based upon the cases which sustain the power of the Interstate Commerce Commission to prescribe a uniform system of accounting.7 It is said that, since the statute in ascertaining net income purports to follow the standard form of accounts prescribed by the Interstate Commerce Commission, but in fact departs therefrom, the statute invades the province of Congress and conflicts with the policy expressed in Transportation Act of 1920. There is in fact no such divergence in the accounting. But if there had been, it would not follow that every departure from the Commission's standard classification would render unconstitutional a state income tax act. The function of determining whether a tax burdens interstate commerce was not conferred upon the Commission. Its sole function is the regulation of carriers. For this purpose it has been empowered by Congress to require of them a uniform system of accounting. The financial results of their operations as therein disclosed are useful for many purposes. But they are not made conclusive for all. Moreover, the Commission's standard form is not immutable. Railway accounting is in process of development.8


Second. The contention that the statute is obnoxious to the equal protection clause rests upon the argument that the state's definition of net income of public service corporations (including railroads) is arbitrary. It is alleged to be arbitrary because it allows to other corporations and to individuals, certain deductions which are denied to public service corporations; namely, interest on funded debt, rentals, and certain worthless debts. Section 306, pars. 2, 3, 6, and 7. That the differentiation results from the difference in the subject of the tax and, hence, is not arbitrary has been pointed out above. But, in any event, the differentiation would not render the statute unconstitutional. The state might, consistently with the equal protection clause, have subjected only public service corporations to the income tax, or it might have laid upon them a higher income tax than upon others, as it laid upon railroads a higher franchise tax than it did upon other corporations. Compare Southern Railway Co. v. Watts, 260 U. S. 519, 43 Sup. Ct. 192, 67 L. Ed. ——.


The classification is also assailed as arbitrary on the ground that section 202 defining net income applies only to corporations required to keep records 'according to the standard classification of accounting of the Interstate Commerce Commission'; that there are in the state corporations which are not required by law to keep their accounts according to the Commission's form, but which own railroads of standard gauge operated by steam, and have obtained authority to act as limited common carriers. In support of this contention, two railroads with short lines are instanced. They are owned by lumber companies and are taxed, not as railroads, but as if part of the lumber corporation. So far as appears the North Carolina authorities might require them to file accounts according to the Commission's classification, if they deemed this advisable. But obviously the state might reasonably classify such railroads differently from ordinary carriers.


Third. The claim that the statute violates the state Constitution rests mainly on the contention that the tax is not upon the net income.9 As shown above, the assumption is erroneous. Only the net income of the property operated as a utility is taxed. There is nothing in the Constitution of the state which precludes taxing the net income of the property so operated, as distinguished from the net income of the company. There is no inconsistency between sections 101 and 202 of the statute. It would seem from the decisions of the Supreme Court of North Carolina that the uniformity clause applies to incoem taxation; but that court has repeatedly held that the uniformity clause does not prevent reasonable classification.10 The contention that the uniformity clause is violated because the permissible deductions in the case of public service corporations are different from (and not so great as) those allowed individuals or other defendants11 is unfounded, for reasons stated above. So is the contention that the statute is retroactive and void, because it was not enacted until March, 1922, but lays a tax based upon the net income of the calendar year.


On behalf of the state it was urged that the bill was properly dismissed by the District Court because there is under the laws of North Carolina a plain, adequate, and complete remedy at law by which a taxpayer may recover the amount of an illegal tax paid by him under protest. Our attention has been called to several North Carolina cases and statutes bearing upon this contention. But the statute mainly relied upon is a recent one which appears not to have been construed and applied by the highest court of the state. In the absence of such decision, we cannot say the remedy at law is plain and adequate. Dawson v. Kentucky Distilleries, 255 U. S. 288, 296, 41 Sup. Ct. 272, 65 L. Ed. 638; Wallace v. Hines, 253 U. S. 66, 68, 40 Sup. Ct. 435, 64 L. Ed. 782; Shaffer v. Carter, 252 U. S. 37, 47, 40 Sup. Ct. 221, 64 L. Ed. 445; Union Pacific R. R. Co. v. Weld County, 247 U. S. 282, 38 Sup. Ct. 510, 62 L. Ed. 1110; Davis v. Wakelee, 156 U. S. 680, 688, 15 Sup. Ct. 555, 39 L. Ed. 578. We have therefore passed upon the merits.




The items of the above nonoperating income are these:

    Dividend income..................... $113,350 45
    Income from funded securities......... 97,257 47
    Income from unfunded securities....... 13,781 90
    Income from lease of road............ 259,525 95
    Joint facility rent income............ 12,664 17
    Rent from work equipment............... 5,047 23
    Rent from floating equipment.............. 18 22
    Rent from locomotives.................. 6,767 21
    Miscellaneous rent income............. 22,387 79
    Miscellaneous nonoperating physical 
     property.............................. 7,685 69
    Miscellaneous income................... 1,157 22
                                         $539,643 30

The items of the above capital charges are these:

   Interest on funded debt......................... $1,179,252 20
   Interest on unfunded debt........................... 43,823 64
   Annual allotment of discount on bonds............... 24,494 16
   Rent of leased roads................................ 10,448 12
   Rent of joint facility.............................. 34,480 98
   Rent of locomotives................................. 19,860 91
   Rent for floating equipment.......................... 2,599 96
   Rent for working equipment............................. 510 24
   Rents, miscellaneous................................. 3,194 86
   Income charges, miscellaneous.......................... 685 25
                                                    $1,231,703 04

If the above items were added, the total would be $1,319,350.32. There is apparently some error in the items, which is not, however, material to the result.


For the Atlantic Coast Line the calculation in accordance with the statute shows a net income of $1,389,565.25. According to the the company's contention the net income was $333,205.09.

For the Norfolk Southern the calculation in accordance with the statute, it is said, shows a net income of $653,882.17. (The correct figures would seem to be $603,003.51.) According to the company's contention there was a deficit of $424,338.92.

For the Southern Railway the calculation in accordance with the statute shows a net income of $2,384,068.71. According to the company's contention, the net income on one calculation was $554,724.41, and on another calculation was $456,798.56.


The federal government taxes the net income of property owned or business carried on within the United States by a citizen resident abroad. DeGanay v. Lederer, 250 U. S. 376, 39 Sup. Ct. 524, 63 L. Ed. 1042. The New York income tax law involved in Travis v. Yale & Towne Mfg. Co., 252 U. S. 60, 73, 40 Sup. Ct. 228, 64 L. Ed. 460, taxes the net income 'from all property owned * * * by natural persons not residents of the state.'


To prove that the statute, in fact, taxes some part of the gross earnings, attention is called specifically to some minor items which the statute does not allow as deductions. But these stand in no different position than the major items—interest on funded debt and leased line rentals—discussed above. Prominent mong these lesser items is 'joing facility rents' which, in the case of the Seaboard, amounted net to $21,816.81. Joint facility rents paid were $34,480.98; those received (credited as nonoperating income) were $12,664.17. This is rental paid for railroad facilities—like tracks, terminals and roundhouses. They are needed by the carrier as a part of the plant and, not being owned, are rented from others. The fact that they are used jointly with others, is, of course, immaterial. This rent, like the rent of a leased line, is paid to secure control of the property operated. Hire of freight cars might have been treated in the same way, but the state, for reasons satisfactory to it, permitted that financial charge to be deducted, and to that extent reduced the tax.


The term 'net income,' in law or in economics, has not a rigid meaning. Every Income Tax Act necessarily defines what is included in gross income; what deductions are to be made from the gross to ascertain net income; and what part, if any, of the net income, is exempt from taxation. These details are largely a matter of governmental policy. As to them states differ; and there is apt to be difference of view in the same states at different times; and at the same time a different definition of taxable net income for different classes of taxpayers. Obviously such differences in detail do not render obnoxious to the commerce clause a state income tax which is otherwise unobjectionable.


Kansas City Southern Ry. Co. v. United States, 231 U. S. 423, 34 Sup. Ct. 125, 58 L. Ed. 296, 52 L. R. A. (N. S.) 1; Interstate Commerce Commission v. Goodrich Transit Co., 224 U. S. 194, 32 Sup. Ct. 436, 56 L. Ed. 729; also Illinois Central R. R. Co. v. Interstate Commerce Commission, 206 U. S. 441, 461, 462, 27 Sup. Ct. 700, 51 L. Ed. 1128; Union Pacific R. R. Co. v. United States, 99 U. S. 402, 420, 427, 25 L. Ed. 274.


See Groesbeck v. Duluth, South Shore & Atlantic Ry. Co., 250 U. S. 607, 614, 40 Sup. Ct. 38, 63 L. Ed. 1167; 3 I. C. C. 289, 343. Power to prescribe a mandatory accounting system was first conferred upon the, commission by Hepburn Act June 29, 1906, c. 3591, § 7 (34 Stat. 584, 593 [Comp. St. § 8592]). In 1888 a recommendatory classification of operating revenues, expenses and charges was issued by the Commission, and between that date and 1908 the form was revised from time to time. On June 1, 1908, the Commission ordered carriers to make reports in the form prescribed and furnished by the Commission. Thereafter changes continued to be made from time to time. A comprehensive and detailed classification of income accounts was issued effective July 1, 1912. This was superseded by the revised classification effective July 1, 1914, which is now in orce.


The provision is: 'The General Assembly may also tax * * * incomes provided the rate * * * shall not * * * exceed six per cent., and there * * * may be allowed * * * deductions * * * so that only net incomes are taxed.'


Smith v. Wilkins, 164 N. C. 135, 80 S. E. 168; Caldwell Land & Lumber Co. v. Smith, 151 N. C. 70, 65 S. E. 641; Lacy v. Packing Co., 134 N. C. 567, 47 S. E. 53; Gatlin v. Town of Tarboro, 78 N. C. 119. Compare State v. Williams, 158 N. C. 610, 73 S. E. 1000, 40 L. R. A. (N. S.) 279; State v. Moore, 113 N. C. 697, 18 S. E. 342, 22 L. R. A. 472; Worth v. Railroad, 89 N. C. 291, 45 Am. Rep. 679.


Every corporation is allowed to deduct from gross income all operating expenses—that is, the disbursements incident to the life and the conduct of its business. But the individual is not permitted to dedu t from gross income any part of his living expenses (except so far as they may be covered by the exemption). Railroads and other public corporations are allowed to deduct, as an operating expenses, the cost of tools and small equipment. Individuals and other corporations are not. Ordinary corporations and individuals are allowed to deduct rentals and interest paid. Compare the limited deduction for interest paid under the federal Corporation Tax Act. Anderson v. Forty-Two Broadway Co., 239 U. S. 69, 36 Sup. Ct. 17, 60 L. Ed. 152; New York, New Haven & Hartford R. R. Co. v. United States (C. C. A.) 269 Fed. 907.

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