Question 1

Is F Peter Horrigan a tax-exempt 501(c)(3)?

Accepted Answer

Yes — F Peter Horrigan is recognised by the IRS as a 501(c)(6) organisation (EIN 52-1135824). The IRS recognised F Peter Horrigan as tax-exempt in May 1966.

Question 2

What is F Peter Horrigan's EIN?

Accepted Answer

F Peter Horrigan's Employer Identification Number (EIN) is 52-1135824. The EIN was assigned by the IRS in May 1966. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does F Peter Horrigan do?

Accepted Answer

Petroleum industry trade organization promoting petroleum use

Question 4

Where is F Peter Horrigan located?

Accepted Answer

F Peter Horrigan is located at PO BOX 711, Annapolis, MD, 21404.

Question 5

When was F Peter Horrigan founded or recognised by the IRS?

Accepted Answer

F Peter Horrigan was recognised by the IRS as a tax-exempt organisation in May 1966. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is F Peter Horrigan's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), F Peter Horrigan reported $565K in total revenue and $400K in total expenses.

Question 7

Has F Peter Horrigan been auto-revoked by the IRS?

Accepted Answer

No — F Peter Horrigan (EIN 52-1135824) 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 F Peter Horrigan listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find F Peter Horrigan in the most recent IRS Publication 78 download. Some tax-exempt organisations (e.g., churches and government instrumentalities) are eligible to receive deductible contributions without appearing in Pub 78 — verify directly with the IRS if uncertain.

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F Peter Horrigan

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