Question 1

Is Whale Museum a tax-exempt 501(c)(3)?

Accepted Answer

Yes. Whale Museum is recognised by the IRS as a 501(c)(3) organisation (EIN 91-1007501). The IRS recognised Whale Museum as tax-exempt in November 1977.

Question 2

What is Whale Museum's EIN?

Accepted Answer

Whale Museum's Employer Identification Number (EIN) is 91-1007501. The EIN was assigned by the IRS in November 1977. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Whale Museum do?

Accepted Answer

The Whale Museum's mission is to promote stewardship of whales and the salish sea ecosystem through education and research.

Question 4

Where is Whale Museum located?

Accepted Answer

Whale Museum is located at PO Box 945, Friday Harbor, WA, 98250.

Question 5

When was Whale Museum founded or recognised by the IRS?

Accepted Answer

Whale Museum was recognised by the IRS as a tax-exempt organisation in November 1977. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Whale Museum's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Whale Museum reported $1.5M in total revenue and $1.3M in total expenses.

Question 7

Has Whale Museum been auto-revoked by the IRS?

Accepted Answer

No. Whale Museum (EIN 91-1007501) 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 Whale Museum listed in IRS Publication 78?

Accepted Answer

Yes. Whale Museum 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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Whale Museum

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