- Is Island County Historical Society a tax-exempt 501(c)(3)?
- Yes. Island County Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 91-6071155). The IRS recognised Island County Historical Society as tax-exempt in June 1987.
- What is Island County Historical Society's EIN?
- Island County Historical Society's Employer Identification Number (EIN) is 91-6071155. The EIN was assigned by the IRS in June 1987. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Island County Historical Society do?
- Mission has been dedicated to the collection, preservation, and interpretation of Island Countys rich and unique cultural heritage and history
- Where is Island County Historical Society located?
- Island County Historical Society is located at PO Box 305, Coupeville, WA, 98239.
- When was Island County Historical Society founded or recognised by the IRS?
- Island County Historical Society was recognised by the IRS as a tax-exempt organisation in June 1987. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Island County Historical Society's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Island County Historical Society reported $300K in total revenue and $300K in total expenses.
- Has Island County Historical Society been auto-revoked by the IRS?
- No. Island County Historical Society (EIN 91-6071155) 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.
- Is Island County Historical Society listed in IRS Publication 78?
- Yes. Island County 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.
