Question 1

Is One Cool Earth a tax-exempt 501(c)(3)?

Accepted Answer

Yes — One Cool Earth is recognised by the IRS as a 501(c)(3) organisation (EIN 34-1939404). The IRS recognised One Cool Earth as tax-exempt in March 2001.

Question 2

What is One Cool Earth's EIN?

Accepted Answer

One Cool Earth's Employer Identification Number (EIN) is 34-1939404. The EIN was assigned by the IRS in March 2001. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does One Cool Earth do?

Accepted Answer

Gardens change lives. One Cool Earth impacts childhood health, education, and behavior outcomes using school gardens as an educational tool.

Question 4

Where is One Cool Earth located?

Accepted Answer

One Cool Earth is located at PO Box 150, San Luis Obispo, CA, 93406.

Question 5

When was One Cool Earth founded or recognised by the IRS?

Accepted Answer

One Cool Earth was recognised by the IRS as a tax-exempt organisation in March 2001. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is One Cool Earth's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), One Cool Earth reported $1.2M in total revenue and $978K in total expenses.

Question 7

Has One Cool Earth been auto-revoked by the IRS?

Accepted Answer

No — One Cool Earth (EIN 34-1939404) 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 One Cool Earth listed in IRS Publication 78?

Accepted Answer

Yes — One Cool Earth 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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One Cool Earth

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