Question 1

Is Coastal Ecosystems Institute of Northern California a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Coastal Ecosystems Institute of Northern California is recognised by the IRS as a 501(c)(3) organisation (EIN 51-0513466). The IRS recognised Coastal Ecosystems Institute of Northern California as tax-exempt in November 2005.

Question 2

What is Coastal Ecosystems Institute of Northern California's EIN?

Accepted Answer

Coastal Ecosystems Institute of Northern California's Employer Identification Number (EIN) is 51-0513466. The EIN was assigned by the IRS in November 2005. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Coastal Ecosystems Institute of Northern California do?

Accepted Answer

Coastal Ecosystems institute of Northern California (CEINC) is dedicated to promoting and interpreting Coastal ecosystem science for vibrant and resilient communities along California's north coast.

Question 4

Where is Coastal Ecosystems Institute of Northern California located?

Accepted Answer

Coastal Ecosystems Institute of Northern California is located at PO BOX 806, Bayside, CA, 95524.

Question 5

When was Coastal Ecosystems Institute of Northern California founded or recognised by the IRS?

Accepted Answer

Coastal Ecosystems Institute of Northern California was recognised by the IRS as a tax-exempt organisation in November 2005. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Coastal Ecosystems Institute of Northern California's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Coastal Ecosystems Institute of Northern California reported $3K in total revenue and $6K in total expenses.

Question 7

Has Coastal Ecosystems Institute of Northern California been auto-revoked by the IRS?

Accepted Answer

No — Coastal Ecosystems Institute of Northern California (EIN 51-0513466) 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 Coastal Ecosystems Institute of Northern California listed in IRS Publication 78?

Accepted Answer

Yes — Coastal Ecosystems Institute of Northern California 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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Coastal Ecosystems Institute of Northern California

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