Treasury Weaponizes Tax Code Against 18,000 Schools Over Race Policies
The IRS is threatening to strip tax-exempt status from universities that maintain DEI programs, putting trillions in endowment income, donor deductions, and bond financing on the line — with...
The single most consequential documented fact in this regulatory episode is a dollar figure: Harvard University faces an estimated $2 to $3 billion or more in combined annual financial exposure if the Treasury Department and IRS follow through on every lever currently in motion against it. That number is not a projection from advocacy groups on either side — it is assembled from Harvard's own disclosed financials, Cambridge property tax rates, and federal grant records. The $2.2 billion federal grant freeze imposed in spring 2025, the $657 million in annual donor gifts whose deductibility would vanish, the roughly $1.1 billion in potential annual endowment tax liability on a $50 billion fund returning approximately $5.4 billion in FY2023, and the estimated $100 million-plus in Cambridge property taxes that would accrue if state exemptions followed the federal ones — these are the actual numbers underlying a regulatory action that Treasury Secretary Scott Bessent described on September 3, 2026 as 'standing up for America's students.' The stated policy goal and the financial mechanism are not the same thing, and the public deserves to see both clearly.
On September 3, 2026, the U.S. Department of the Treasury and the IRS jointly released proposed regulations that would deny federal tax-exempt status under Internal Revenue Code Section 501(c)(3) to any private educational institution found to engage in racial discrimination in admissions, financial aid, athletics, or any other school-administered program. The Treasury Department's press release, catalogued as SB0621 and posted to Treasury.gov, places the number of potentially affected institutions at up to 18,000 — spanning private primary and secondary schools, colleges, universities, professional schools, and trade schools. CPA Practice Advisor confirmed the 18,000 figure in its September 3, 2026 coverage, citing the same Treasury release. The Washington Times, also on September 3, 2026, reported that DEI programs the administration characterizes as 'rebranding' racial preferences would be covered by the prohibition. What the proposed rule explicitly permits — income-based preferences, academic achievement preferences, athletic preferences — is as important to record as what it prohibits.
The legal architecture the administration has erected for this action is not invented. It rests on Bob Jones University v. United States, 461 U.S. 574 (1983), in which the Supreme Court upheld IRS revocation of tax-exempt status from Bob Jones University over racially discriminatory policies, holding that 501(c)(3) status is a privilege conditioned on conformity with fundamental national public policy. The administration's argument follows directly: the Supreme Court's June 2023 ruling in Students for Fair Admissions v. Harvard established that race-conscious admissions violate the Constitution, and therefore institutions maintaining such practices now conflict with that same public policy standard. That is a coherent legal theory. Whether it survives judicial scrutiny — particularly regarding how DEI programs short of explicit racial set-asides are characterized — is a separate question that federal courts have not yet resolved.
What is not coherent is the enforcement architecture, because as of the intelligence window closing on September 3, 2026, it does not exist in any public form. The proposed regulations identify no staffing plan for auditing 18,000 institutions. The IRS Exempt Organizations division, which would be the operational enforcement arm, has faced documented resource constraints for years. Legal 500 reported that enforcement will 'almost certainly' involve an IRS audit process, but the threshold for what constitutes a prohibited 'policy or practice' — particularly for indirect or restructured DEI programs — has not been defined in the proposed rule. Treasury has announced the penalty. It has not announced the measuring stick. That gap is not a minor administrative detail; it is the functional definition of who gets audited and who does not, which means it is where selective enforcement becomes possible regardless of which party controls the executive branch.
The most advanced single-institution case in the public record is not described in the September 3 proposed regulations — it predates them. American Oversight, a nonprofit government transparency organization, filed FOIA litigation styled American Oversight v. IRS, Treasury, and Education against all three federal agencies, seeking internal government records about the potential revocation of Harvard's tax-exempt status. Key procedural dates from that docket include a July 24, 2025 motion filing, an August 6, 2025 opposition to a motion to dismiss, and a September 5, 2025 opposition to a motion for leave to file a sur-reply. The litigation is documented on American Oversight's own website. The significance is structural: the Department of Education appears as a defendant alongside the IRS and Treasury, which implies inter-agency coordination on a matter that is formally a tax administration question. What that coordination consisted of — whether career officials, political appointees, or both, were involved, and whether the Harvard review was triggered by complaint, referral, or directive — is precisely what the FOIA litigation is attempting to surface. Those records remain sealed.
The institutional opposition on record is limited but on the record. Tim Powers, Vice President for Government Relations and Policy Development at the National Association of Independent Colleges and Universities, issued a formal statement on September 3, 2026, characterizing the proposed regulations as establishing 'new requirements for private educational institutions to maintain federal tax-exempt status.' NAICU's full legal and political posture beyond that characterization is not yet documented in available public filings. What is documented is the financial architecture NAICU's members depend on: beyond income tax exemption, private universities rely on tax-exempt bond financing under IRC Section 103, where interest rates run 1 to 2 percentage points below taxable equivalents, and on the donor charitable deduction under IRC Section 170, which effectively delivers a 37-cent federal subsidy per dollar donated at the top marginal rate. Harvard's approximately $657 million in FY2023 gifts and Stanford's approximately $1.6 billion in FY2023 gifts are figures from the institutions' own disclosed records. The deduction's elimination would not merely inconvenience donors — it would reprice every major gift negotiation at every affected institution simultaneously.
Two financial questions raised by the proposed regulations have no public answers. First, the proposed rule does not address, in any intelligence reviewed for this report, what happens to existing tax-exempt bond obligations upon revocation of an institution's 501(c)(3) status. Whether outstanding bonds become taxable retroactively or only prospectively, and whether acceleration clauses in existing bond indentures would be triggered, are not addressed. For institutions carrying billions in outstanding tax-exempt debt — Harvard carries several billion — this is an immediate liquidity question, not a theoretical one. Second, no comprehensive government estimate of the aggregate annual tax revenue that would be generated across all 18,000 potentially affected institutions has been released. The public is being asked to evaluate a regulation of potentially unprecedented financial scale without a revenue score.
What remains hidden is specific and retrievable by existing legal instruments. The internal IRS and Treasury communications about the Harvard tax-exempt status review — the records sought in American Oversight v. IRS, Treasury, and Education — would establish whether the review originated from a legal referral, a political directive, or a complaint, and who in the respective agencies authorized it. The specific Executive Order or orders cited as the policy basis for the September 3, 2026 proposed regulations have not been fully identified with EO numbers in available public records, which means the chain of authority from presidential directive to proposed rule cannot be fully audited. The identity of the IRS Commissioner who co-signed the September 3 proposed regulations must be confirmed from the Federal Register filing, as the position has changed hands since Danny Werfel's resignation in January 2025. Harvard's lobbying expenditures and legal coordination with peer institutions in response to this action would be partially visible in quarterly lobbying disclosure filings under the Lobbying Disclosure Act, searchable through the Senate Office of Public Records. A Freedom of Information Act request to Treasury's Office of Tax Policy for the regulatory impact analysis underlying the 18,000-institution estimate would, if granted, answer what the government actually projects this rule would cost and collect. Until those records are public, the financial magnitude of this regulatory action is visible only from the outside.