Question 1

Is William C & Susan S Mariner Private Foundation a tax-exempt 501(c)(3)?

Accepted Answer

Yes — William C & Susan S Mariner Private Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 47-1925405). The IRS recognised William C & Susan S Mariner Private Foundation as tax-exempt in February 2015.

Question 2

What is William C & Susan S Mariner Private Foundation's EIN?

Accepted Answer

William C & Susan S Mariner Private Foundation

Q: What is William C & Susan S Mariner Private Foundation's EIN?

William C & Susan S Mariner Private Foundation's Employer Identification Number (EIN) is 47-1925405. The EIN was assigned by the IRS in February 2015. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Q: When was William C & Susan S Mariner Private Foundation founded or recognised by the IRS?

William C & Susan S Mariner Private Foundation was recognised by the IRS as a tax-exempt organisation in February 2015. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

DBA: N/A

Other name: The William C and Susan S Mariner

EIN: 47-1925405

IRS ActivePrivate Foundation501(c)(3)Philanthropy & GrantmakingOcean City, MDRuling: February 2015

Question 3

What does William C & Susan S Mariner Private Foundation do?

Accepted Answer

Antique ceramics held by the foundation are loaned to museums for display to the public. Currently two museums are involved old salem inc and the colonial williamsburg foundation

Question 4

Where is William C & Susan S Mariner Private Foundation located?

Accepted Answer

William C & Susan S Mariner Private Foundation is located at PO BOX 611, Ocean City, MD, 21843.

Question 5

When was William C & Susan S Mariner Private Foundation founded or recognised by the IRS?

Accepted Answer

William C & Susan S Mariner Private Foundation

DBA: N/A

Other name: The William C and Susan S Mariner

EIN: 47-1925405

IRS ActivePrivate Foundation501(c)(3)Philanthropy & GrantmakingOcean City, MDRuling: February 2015

Question 6

What is William C & Susan S Mariner Private Foundation's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), William C & Susan S Mariner Private Foundation reported $860K in total revenue and $12K in total expenses.

Question 7

Has William C & Susan S Mariner Private Foundation been auto-revoked by the IRS?

Accepted Answer

No — William C & Susan S Mariner Private Foundation (EIN 47-1925405) 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 William C & Susan S Mariner Private Foundation listed in IRS Publication 78?

Accepted Answer

Yes — William C & Susan S Mariner Private 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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William C & Susan S Mariner Private Foundation

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