Claims · Doctrine

Brushaber: What the Case Actually Says

The 1916 income-tax case that the alternate-tax movement most cites and most misreads — and what the Court actually held about the Sixteenth Amendment, Frank Brushaber, and the reach of the income tax
Unsupported 18 min read May 10, 2026

What the alternate-tax movement says about Brushaber

Among the cases the alternate-tax movement cites, none does more work than Brushaber v. Union Pacific Railroad Co., 240 U.S. 1 (1916). Paul Andrew Mitchell’s The Federal Zone — the most intellectually serious text the movement has produced — opens with Brushaber and uses it as the analytical fulcrum for the entire territorial-limits theory.

Mitchell’s reading runs as follows:

  1. Frank Brushaber identified himself in his bill of complaint as “a citizen of the State of New York” rather than as “a citizen of the United States.”
  2. The government, on Mitchell’s account, treated Brushaber as a nonresident alien.
  3. The Supreme Court accordingly upheld the income tax only as applied to income from sources within the “federal zone.”
  4. Treasury Decision 2313, issued shortly after the Court’s decision, classified income taxpayers as nonresident aliens — confirming the federal-zone limitation.
  5. If Brushaber was a nonresident alien, then Americans living in the fifty states are also nonresident aliens with respect to the federal zone — and owe no income tax unless they have volunteered by filing a Form 1040.

The reading is structurally elegant. It produces a conclusion the movement wants — that the income tax does not reach ordinary Americans — from what looks like primary-source legal analysis of the case the income tax is built on. If true, it would close the analytical loop that The Federal Zone opens.

It is not true. The Court’s opinion contains none of the holdings Mitchell needs.

What the Brushaber opinion actually says

The opinion was written by Chief Justice Edward White and runs to roughly twenty-five pages in the U.S. Reports. It is dense — White was working through the relationship between the Sixteenth Amendment and the Court’s earlier Pollock v. Farmers’ Loan & Trust Co., 158 U.S. 601 (1895) holding that some applications of the income tax were direct taxes requiring apportionment by population.

The opinion’s treatment of Brushaber’s personal status is brief — because his personal status was not the analytical point of the case. The Court wrote:

“Aside from averments as to citizenship and residence, recitals as to the provisions of the statute…”

That is the opinion’s complete treatment of Brushaber’s citizenship and residence. The Court acknowledges that the bill of complaint contained averments on those topics, declines to specify what they were, and moves on to the constitutional questions. There is no language in the opinion describing Brushaber as a state citizen rather than a U.S. citizen, no language treating him as a nonresident alien, and no language suggesting his personal status had any of the analytical significance Mitchell assigns it.

The procedural posture, as recorded in standard summaries: Frank Brushaber was a shareholder of the Union Pacific Railroad. He brought a shareholder suit to enjoin the railroad from paying the income tax under the Revenue Act of 1913. The case was dismissed in the district court and proceeded to the Supreme Court on the constitutional questions. Brushaber’s individual status as a taxpayer was not the question; the constitutionality of the income tax — as a general matter — was the question.

What the Court actually held

The Court rejected three constitutional challenges and upheld the income tax. The three holdings:

  1. The Sixteenth Amendment removed the apportionment requirement for income taxes. This is the holding the alternate-tax movement most often discusses, usually with the contention that the Court was being subtle and the Sixteenth Amendment did not really do what it appears to do. The Court was explicit:

    “the whole purpose of the Amendment was to relieve all income taxes when imposed from apportionment from a consideration of the source whence the income was derived”

    That is the opposite of a federal-zone limitation. The Sixteenth Amendment, on Brushaber’s reading, removed the source-of-income relevance from the apportionment analysis — making the income tax operative without regard to whether the income came from one geographic source or another.

  2. The income tax did not violate Fifth Amendment due process. This addressed challenges to specific provisions of the 1913 Act on grounds that they imposed retroactive or arbitrary burdens. The Court found no due process defect.

  3. The income tax satisfied the geographical-uniformity requirement. The Constitution requires that “all Duties, Imposts and Excises shall be uniform throughout the United States” (Art. I, § 8, cl. 1). The Court held the income tax uniform within that meaning.

None of the three holdings supports a federal-zone limitation. None treats Brushaber as a nonresident alien. None contains the analytical move on which Mitchell’s entire reinterpretation depends.

The genuine Pollock / Sixteenth Amendment tension

Brushaber is a complex opinion because it had to resolve a real intra-doctrinal tension. Pollock v. Farmers’ Loan & Trust Co., 158 U.S. 601 (1895), had held that the income tax — as applied to income from rents on real property — was a direct tax requiring apportionment by population. Pollock was deeply controversial; it prompted the constitutional response that became the Sixteenth Amendment.

The Sixteenth Amendment, ratified in 1913, provides:

“The Congress shall have power to lay and collect taxes on incomes, from whatever source derived, without apportionment among the several States, and without regard to any census or enumeration.”

Brushaber’s analytical task was to harmonize Pollock and the Sixteenth Amendment. The Court’s resolution: the income tax has always been a tax in the category of indirect taxes; Pollock had imposed an unusual requirement (apportionment by reference to income source) that the Sixteenth Amendment removed. The income tax was not reclassified by the Amendment as a direct tax for which apportionment was lifted; it was confirmed as an indirect tax for which the Pollock-imposed apportionment requirement no longer applied.

This resolution is subtle, and it has been misread in many directions across the century. Some readings treat Brushaber as preserving Pollock and limiting the income tax to “indirect” applications against narrowly-defined categories. Others treat it as having neutered the Sixteenth Amendment by reading it back into the constitutional baseline. Mitchell’s reading is in this family — but his specific move (treating the case as having geographically narrowed the income tax to a federal zone) is not a reading the opinion supports on its face.

The opinion’s relevant language (“from a consideration of the source whence the income was derived”) concerns the source of income, not the geography of the taxpayer. The Court was saying the Sixteenth Amendment removed the source-of-income consideration from the analysis. That is not a geographic limitation on tax jurisdiction.

Treasury Decision 2313

Mitchell’s reading places considerable weight on Treasury Decision 2313, issued in March 1916 shortly after the Brushaber decision. On Mitchell’s account, TD 2313 classified income taxpayers as nonresident aliens, confirming the federal-zone limitation Brushaber supposedly established.

TD 2313 was not directly retrievable in the verification work underlying this essay. The historical document — issued well before electronic recordkeeping — appears to have addressed the narrower administrative question of withholding obligations on dividends paid by U.S. corporations to nonresident-alien shareholders, in the wake of Brushaber having upheld the income tax. That contextual reading is consistent with the procedural posture of Brushaber itself (a shareholder suit about dividend payments by Union Pacific) but should be confirmed against the actual document text in a Cumulative Bulletin or paid legal database.

The historical-document question is, however, non-load-bearing for the analytical conclusion. Even if TD 2313 said exactly what Mitchell claims it said, it cannot govern current IRC interpretation. The hierarchy is fundamental: an Act of Congress beats a Treasury Decision on questions of statutory construction within the Act. Section 7701(b) — the IRC’s current statutory definition of “nonresident alien,” added by the Deficit Reduction Act of 1984 — is part of the Internal Revenue Code as enacted by Congress. It controls.

The same structural answer disposed of Treasury Decision 3980 in the Phase 1 analysis of The Federal Zone’s “includes” claim. The pattern recurs because the underlying question is the same: can a pre-IRC or pre-amendment administrative reading override a later Act of Congress on the meaning of a statutory term within the Act? It cannot.

The statutory definition of “nonresident alien”

The Brushaber reinterpretation, even granted maximum charity on the historical-document question, has a second-order problem that no amount of pre-1984 administrative material can fix. The current IRC defines “nonresident alien” expressly:

“An individual is a nonresident alien if such individual is neither a citizen of the United States nor a resident of the United States (within the meaning of subparagraph (A)).” (26 U.S.C. § 7701(b)(1)(B))

The definition has two requirements: (1) not a citizen of the United States, and (2) not a resident of the United States under the lawful-permanent-resident test, the substantial-presence test, or the first-year election. Both requirements must be satisfied for a person to fall within the nonresident-alien category.

A U.S. citizen — by the express text of an Act of Congress — cannot be a nonresident alien for IRC purposes. The territorial-volunteer theory (Mitchell’s “Americans in the fifty states are nonresident aliens”) is foreclosed at the statutory definitional level. The Brushaber opinion’s silence on the matter is consistent with the current statute’s express text: the category Mitchell needs simply does not exist in the IRC’s operative law.

The accompanying regulation, 26 CFR § 1.1-1(b), states the positive corollary:

“All citizens of the United States, wherever resident, and all resident alien individuals are liable to the income taxes imposed by the Code whether the income is received from sources within or without the United States.”

U.S. citizens are taxed worldwide, regardless of where they reside. The IRC’s structure is not “U.S. persons here, nonresident aliens there, with citizens routinely classified into either”; it is “citizens worldwide, residents worldwide, nonresident aliens on U.S.-source / ECI.” The Matrix is real; the cell Mitchell wants Americans in the fifty states to occupy is closed.

The Matrix, re-read

Mitchell’s 2×2 Matrix — citizen/alien × resident/nonresident — maps onto real IRC categories:

CitizenshipResidenceCode sectionTax base
CitizenResident in U.S.§ 1 + § 61Worldwide income
CitizenLiving abroad§ 1 + § 61, with § 911 foreign-earned-income exclusionWorldwide income
Resident alien(passes § 7701(b)(1)(A) test)§ 1 + § 61Worldwide income
Nonresident alien(fails § 7701(b)(1)(A) test AND not a U.S. citizen)§ 871U.S.-source / ECI

Three of the four categories are taxed on worldwide income; the fourth (nonresident alien) is taxed on a narrower base under § 871. This is, as Mitchell observes, the IRC’s actual structure on this point.

What Mitchell adds — that Americans in the fifty states fall into the fourth category — is not in the structure. The fourth category requires non-citizenship. A U.S. citizen, wherever resident, is in one of the first two cells, not the fourth. The Matrix maps real distinctions; the territorial-volunteer move does not map onto the Matrix; it merely asserts a relationship between citizenship and geography that the IRC’s statutory definitions foreclose.

What the alternate-tax movement actually has from Brushaber

The Brushaber opinion does contain analytically interesting material — but not in the direction Mitchell takes it. The case’s discussion of the Pollock / Sixteenth Amendment relationship is genuinely complex; the holding that the income tax has always been an indirect tax has implications for how the Constitution’s direct/indirect tax distinction operates after 1913. Scholarly treatment of these questions has continued in tax-law academia without producing the territorial-volunteer reading.

What Brushaber does not contain — what Mitchell needs and the opinion does not supply:

  • A holding that Brushaber identified himself as a state citizen rather than a U.S. citizen, or that any such identification had legal significance.
  • A holding that the government treated Brushaber as a nonresident alien.
  • A holding that the income tax was limited to income from sources within a “federal zone.”
  • A holding that the income tax’s reach is anything narrower than the constitutional reach of Congress’s general taxing power.

The textual gap is the analytical fulcrum. The Brushaber reinterpretation requires the opinion to say things it does not say. Once that gap is on the table, the rest of Cluster A collapses: A1 has no support in the opinion, A2 has no support in the holding, A4 (the inference that Americans are nonresident aliens) fails because the antecedent fails AND because § 7701(b) forecloses the conclusion independently.

Why this is the centerpiece misreading

Brushaber is the Federal Zone’s keystone case for a structural reason. If the income tax is generally constitutional — as Brushaber holds — then the territorial-limits theory needs some mechanism for the tax not to reach ordinary Americans. The nonresident-alien reading is the mechanism: by reading Brushaber as having classified Brushaber himself (and by extension Americans in the fifty states) as nonresident aliens, the theory creates a class of taxpayers for whom the otherwise-general income tax does not apply.

The mechanism breaks at every step. The opinion does not classify Brushaber as a nonresident alien. The IRC does not include U.S. citizens in the nonresident-alien category. The 1916 Treasury Decision (whatever it said) cannot override the 1984 statutory definition. The federal-zone limitation is not in the constitutional text the Court was construing, not in the statutory text the case was about, and not in the holding the Court actually issued.

What remains, after the mechanism breaks, is the unavoidable conclusion: the income tax — as construed by Brushaber, enacted by Congress, and administered under regulations that explicitly extend taxation to citizens “wherever resident” — reaches Americans in the fifty states.

The impedance reading

The Brushaber question — whether the case supports the territorial-volunteer theory — was substantively engaged at apex in 1916, on the merits, by the Court that decided the case. The Court issued a holding that does not contain the limitation Mitchell needs. The constitutional question was open in 1916; the Court answered it; the answer has been binding precedent for over a century.

The post-1916 statutory question — whether U.S. citizens can be classified as nonresident aliens under the IRC — was substantively engaged by Congress in 1984, when § 7701(b) was added with explicit text excluding citizens from the nonresident-alien category. Congress had the authority to define the term any way it chose; it chose a definition that requires non-citizenship.

Both engagements occurred at the appropriate level. Both produced clear answers. Subsequent re-raisings of the question — most prominently in The Federal Zone and the dozens of texts derivative of it — get routed to circuit courts that apply the binding 1916 precedent and the 1984 statute together. The post-Brushaber procedural disposition by lower courts is what apex precedent + enacted statute produce, not what suppression looks like.

This is the same impedance pattern the Phase 1 analysis diagnosed for the “includes” question. The structural diagnosis is consistent: the alternate-tax movement’s foundational claims have been substantively engaged at the appropriate level and answered. The lower-court non-engagement that follows is binding precedent operating as designed, not a tribunal failing to receive the argument.

Verdict

Unsupported. The Brushaber reinterpretation in The Federal Zone fails at the primary source on three independent grounds:

  1. The Brushaber opinion does not describe Frank Brushaber as identifying himself as a state citizen rather than a U.S. citizen, and contains no holding that he was a nonresident alien or that the income tax was limited to a “federal zone.”
  2. The IRC’s current statutory definition of “nonresident alien” at 26 U.S.C. § 7701(b)(1)(B) requires non-citizenship of the United States. A U.S. citizen, by the express terms of an Act of Congress, cannot be a nonresident alien for IRC purposes.
  3. The Matrix Mitchell describes — citizen/alien × resident/ nonresident — does map onto real IRC categories, but the movement of Americans in the fifty states into the “nonresident alien” cell requires a relationship between citizenship and geography that the IRC’s own definitions foreclose.

What is supported, narrowly: the Matrix’s four cells exist as real IRC categories. Nonresident aliens are taxed on U.S.-source income or income effectively connected with a U.S. trade or business, on a narrower base than U.S. persons. The four-cell structure is accurate. The territorial-volunteer move is not in the structure.

This essay anchors the Phase 2 portion of the foundational-claims series and pairs with the Phase 1 foundation essay. Concept-page treatments of the Matrix and the statutory definition of “nonresident alien” develop the textual analysis in more focused form.