Read IRS code Section 501(c)(3)
This is from ChatGPT.
The IRS does have the power to revoke a college’s tax-exempt status, including for institutions like Harvard—but only under specific legal grounds.
When the IRS Can Revoke Tax-Exempt Status:
The IRS can revoke 501(c)(3) status if an institution:
• Violates established public policy (as in Bob Jones University v. United States, where racial discrimination was at issue).
• Engages in substantial political or lobbying activity, which is restricted for 501(c)(3) organizations.
• Operates for private benefit or profit, rather than exclusively for charitable or educational purposes.
• Fails to file required tax forms (like Form 990) for three consecutive years.
• Commits fraud or serious financial mismanagement.
Example: Could the IRS revoke Harvard’s tax-exempt status?
Only if the IRS finds that Harvard:
• Is violating a fundamental public policy (e.g., through discrimination),
• Is engaging in disallowed political activity,
• Or fails other legal requirements under the tax code.
Political disagreement, controversial speech, or institutional wealth alone are not valid legal grounds.
So yes:
The IRS (not the president) has the power, and SCOTUS has upheld that this power can be used—but only when certain legal thresholds are met.