Question 1

Is NON-Profit Historical Society a tax-exempt 501(c)(3)?

Accepted Answer

Yes — NON-Profit Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 93-0983947). The IRS recognised NON-Profit Historical Society as tax-exempt in March 1995.

Question 2

What is NON-Profit Historical Society's EIN?

Accepted Answer

NON-Profit Historical Society's Employer Identification Number (EIN) is 93-0983947. The EIN was assigned by the IRS in March 1995. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does NON-Profit Historical Society do?

Accepted Answer

The mission of the Oswego Heritage Council, Inc. is to preserve and promote the history and culture of Lake Oswego.

Question 4

Where is NON-Profit Historical Society located?

Accepted Answer

NON-Profit Historical Society is located at PO BOX 1041, Lake Oswego, OR, 97034.

Question 5

When was NON-Profit Historical Society founded or recognised by the IRS?

Accepted Answer

NON-Profit Historical Society was recognised by the IRS as a tax-exempt organisation in March 1995. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is NON-Profit Historical Society's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), NON-Profit Historical Society reported $214K in total revenue and $127K in total expenses.

Question 7

Has NON-Profit Historical Society been auto-revoked by the IRS?

Accepted Answer

No — NON-Profit Historical Society (EIN 93-0983947) 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 NON-Profit Historical Society listed in IRS Publication 78?

Accepted Answer

Yes — NON-Profit 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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NON-Profit Historical Society

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