Question 1

Is Marine Biological Laboratory a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Marine Biological Laboratory is recognised by the IRS as a 501(c)(3) organisation (EIN 04-2104690). The IRS recognised Marine Biological Laboratory as tax-exempt in April 1938.

Question 2

What is Marine Biological Laboratory's EIN?

Accepted Answer

Marine Biological Laboratory's Employer Identification Number (EIN) is 04-2104690. The EIN was assigned by the IRS in April 1938. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Marine Biological Laboratory do?

Accepted Answer

The Marine Biological Laboratory (MBL) is dedicated to scientific discovery - exploring fundamental biology, understanding biodiversity and the environment, and informing the human condition through research and education in biology, biomedicine, and environmental science.…

Question 4

Where is Marine Biological Laboratory located?

Accepted Answer

Marine Biological Laboratory is located at 7 MBL Street, Woods Hole, MA, 02543.

Question 5

When was Marine Biological Laboratory founded or recognised by the IRS?

Accepted Answer

Marine Biological Laboratory was recognised by the IRS as a tax-exempt organisation in April 1938. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Marine Biological Laboratory's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2023), Marine Biological Laboratory reported $57.3M in total revenue and $55.7M in total expenses.

Question 7

Has Marine Biological Laboratory been auto-revoked by the IRS?

Accepted Answer

No — Marine Biological Laboratory (EIN 04-2104690) 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 Marine Biological Laboratory listed in IRS Publication 78?

Accepted Answer

Yes — Marine Biological Laboratory 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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Marine Biological Laboratory

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