Question 1

Is Cato Institute a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Cato Institute is recognised by the IRS as a 501(c)(3) organisation (EIN 23-7432162). The IRS recognised Cato Institute as tax-exempt in March 1975.

Question 2

What is Cato Institute's EIN?

Accepted Answer

Cato Institute's Employer Identification Number (EIN) is 23-7432162. The EIN was assigned by the IRS in March 1975. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Cato Institute do?

Accepted Answer

To promote the principles of individual liberty, limited government, free markets, and peace.

Question 4

Where is Cato Institute located?

Accepted Answer

Cato Institute is located at 1000 Massachusetts Ave NW, Washington, DC, 20001.

Question 5

When was Cato Institute founded or recognised by the IRS?

Accepted Answer

Cato Institute was recognised by the IRS as a tax-exempt organisation in March 1975. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Cato Institute's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Cato Institute reported $62.8M in total revenue and $47.4M in total expenses.

Question 7

Has Cato Institute been auto-revoked by the IRS?

Accepted Answer

No — Cato Institute (EIN 23-7432162) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.

Question 8

Is Cato Institute listed in IRS Publication 78?

Accepted Answer

Yes — Cato Institute is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.

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Cato Institute

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