Question 1

Is Port Arthur Historical Society a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Port Arthur Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 23-7351604). The IRS recognised Port Arthur Historical Society as tax-exempt in March 1974.

Question 2

What is Port Arthur Historical Society's EIN?

Accepted Answer

Port Arthur Historical Society's Employer Identification Number (EIN) is 23-7351604. The EIN was assigned by the IRS in March 1974. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Port Arthur Historical Society do?

Accepted Answer

To preserve the Historical heritage of the city of Port Arthur, Texas. The society operates the museum of the gulf coast and maintains an Historical property: the pompeiian villa.

Question 4

Where is Port Arthur Historical Society located?

Accepted Answer

Port Arthur Historical Society is located at PO BOX 1374, Port Arthur, TX, 77641.

Question 5

When was Port Arthur Historical Society founded or recognised by the IRS?

Accepted Answer

Port Arthur Historical Society was recognised by the IRS as a tax-exempt organisation in March 1974. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Port Arthur Historical Society's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Port Arthur Historical Society reported $1.2M in total revenue and $609K in total expenses.

Question 7

Has Port Arthur Historical Society been auto-revoked by the IRS?

Accepted Answer

No — Port Arthur Historical Society (EIN 23-7351604) 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 Port Arthur Historical Society listed in IRS Publication 78?

Accepted Answer

Yes — Port Arthur Historical Society 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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Port Arthur Historical Society

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