Question 1

Is Ecological Building Network a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Ecological Building Network is recognised by the IRS as a 501(c)(3) organisation (EIN 20-2986662). The IRS recognised Ecological Building Network as tax-exempt in April 2006.

Question 2

What is Ecological Building Network's EIN?

Accepted Answer

Ecological Building Network's Employer Identification Number (EIN) is 20-2986662. The EIN was assigned by the IRS in April 2006. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Ecological Building Network do?

Accepted Answer

Ecological Building Network fosters develops and distributes information on low-carbon sustainable Building practices.

Question 4

Where is Ecological Building Network located?

Accepted Answer

Ecological Building Network is located at PO BOX 6397, San Rafael, CA, 94903.

Question 5

When was Ecological Building Network founded or recognised by the IRS?

Accepted Answer

Ecological Building Network was recognised by the IRS as a tax-exempt organisation in April 2006. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Ecological Building Network's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Ecological Building Network reported $263K in total revenue and $66K in total expenses.

Question 7

Has Ecological Building Network been auto-revoked by the IRS?

Accepted Answer

No — Ecological Building Network (EIN 20-2986662) 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 Ecological Building Network listed in IRS Publication 78?

Accepted Answer

Yes — Ecological Building Network 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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Ecological Building Network

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