- Is Mendocino County Historical Society a tax-exempt 501(c)(3)?
- Yes. Mendocino County Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 94-6170100). The IRS recognised Mendocino County Historical Society as tax-exempt in February 1964.
- What is Mendocino County Historical Society's EIN?
- Mendocino County Historical Society's Employer Identification Number (EIN) is 94-6170100. The EIN was assigned by the IRS in February 1964. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Mendocino County Historical Society do?
- Provide historical information to the residents of Mendocino County
- Where is Mendocino County Historical Society located?
- Mendocino County Historical Society is located at 100 South Dora, Ukiah, CA, 95482.
- When was Mendocino County Historical Society founded or recognised by the IRS?
- Mendocino County Historical Society was recognised by the IRS as a tax-exempt organisation in February 1964. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Mendocino County Historical Society's annual revenue?
- On its most recent Form 990 (fiscal year 2024), Mendocino County Historical Society reported $135K in total revenue and $331K in total expenses.
- Has Mendocino County Historical Society been auto-revoked by the IRS?
- No. Mendocino County Historical Society (EIN 94-6170100) 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 Mendocino County Historical Society listed in IRS Publication 78?
- Yes. Mendocino 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.
