Question 1

Is MAR Foundation a tax-exempt 501(c)(3)?

Accepted Answer

Yes — MAR Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 65-6388139). The IRS recognised MAR Foundation as tax-exempt in June 2002.

Question 2

What is MAR Foundation's EIN?

Accepted Answer

MAR Foundation's Employer Identification Number (EIN) is 65-6388139. The EIN was assigned by the IRS in June 2002. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does MAR Foundation do?

Accepted Answer

Please note, the foundation is not involved in any direct charitable activities. Its primary purpose is to support, by contributions, other organizations exempt under irc 501(c)(3).

Question 4

Where is MAR Foundation located?

Accepted Answer

MAR Foundation is located at 1625 Ditmas Avenue, Brooklyn, NY, 11226.

Question 5

When was MAR Foundation founded or recognised by the IRS?

Accepted Answer

MAR Foundation was recognised by the IRS as a tax-exempt organisation in June 2002. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is MAR Foundation's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), MAR Foundation reported $36K in total revenue and $23K in total expenses.

Question 7

Has MAR Foundation been auto-revoked by the IRS?

Accepted Answer

No — MAR Foundation (EIN 65-6388139) 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 MAR Foundation listed in IRS Publication 78?

Accepted Answer

Yes — MAR Foundation 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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MAR Foundation

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