Question 1

Is Ecoengineering in Action a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Ecoengineering in Action is recognised by the IRS as a 501(c)(3) organisation (EIN 39-2939389). The IRS recognised Ecoengineering in Action as tax-exempt in August 2025.

Question 2

What is Ecoengineering in Action's EIN?

Accepted Answer

Ecoengineering in Action's Employer Identification Number (EIN) is 39-2939389. The EIN was assigned by the IRS in August 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Ecoengineering in Action do?

Accepted Answer

Recruit volunteers to build beaver dam analogs in California forests to prevent wildfires.

Question 4

Where is Ecoengineering in Action located?

Accepted Answer

Ecoengineering in Action is located at 809 Cuesta Drive, Mountain View, CA, 94040.

Question 5

When was Ecoengineering in Action founded or recognised by the IRS?

Accepted Answer

Ecoengineering in Action was recognised by the IRS as a tax-exempt organisation in August 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Ecoengineering in Action's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Ecoengineering in Action reported $10K in total revenue and $3K in total expenses.

Question 7

Has Ecoengineering in Action been auto-revoked by the IRS?

Accepted Answer

No — Ecoengineering in Action (EIN 39-2939389) 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 Ecoengineering in Action listed in IRS Publication 78?

Accepted Answer

Yes — Ecoengineering in Action 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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Ecoengineering in Action

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