Question 1

Is Institute for Ocean Studies a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Institute for Ocean Studies is recognised by the IRS as a 501(c)(3) organisation (EIN 06-1515982). The IRS recognised Institute for Ocean Studies as tax-exempt in October 1998.

Question 2

What is Institute for Ocean Studies's EIN?

Accepted Answer

Institute for Ocean Studies's Employer Identification Number (EIN) is 06-1515982. The EIN was assigned by the IRS in October 1998. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Institute for Ocean Studies do?

Accepted Answer

Preservation of the Ocean and inhabitants

Question 4

Where is Institute for Ocean Studies located?

Accepted Answer

Institute for Ocean Studies is located at P O BOX 705, NORTH Haven, CT, 06473.

Question 5

When was Institute for Ocean Studies founded or recognised by the IRS?

Accepted Answer

Institute for Ocean Studies was recognised by the IRS as a tax-exempt organisation in October 1998. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Institute for Ocean Studies's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Institute for Ocean Studies reported $10K in total revenue and $9K in total expenses.

Question 7

Has Institute for Ocean Studies been auto-revoked by the IRS?

Accepted Answer

No — Institute for Ocean Studies (EIN 06-1515982) 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 Institute for Ocean Studies listed in IRS Publication 78?

Accepted Answer

Yes — Institute for Ocean Studies 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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Institute for Ocean Studies

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