- Is Hamilton County Historical Society a tax-exempt 501(c)(3)?
- Yes. Hamilton County Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 23-7004201). The IRS recognised Hamilton County Historical Society as tax-exempt in December 1969.
- What is Hamilton County Historical Society's EIN?
- Hamilton County Historical Society's Employer Identification Number (EIN) is 23-7004201. The EIN was assigned by the IRS in December 1969. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Hamilton County Historical Society do?
- Hamilton County Historical Society operates the "plainsman museum", a county museum, that holds exhibits and featured programs and events
- Where is Hamilton County Historical Society located?
- Hamilton County Historical Society is located at 210 16th Street, Aurora, NE, 68818.
- When was Hamilton County Historical Society founded or recognised by the IRS?
- Hamilton County Historical Society was recognised by the IRS as a tax-exempt organisation in December 1969. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Hamilton County Historical Society's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Hamilton County Historical Society reported $224K in total revenue and $241K in total expenses.
- Has Hamilton County Historical Society been auto-revoked by the IRS?
- No. Hamilton County Historical Society (EIN 23-7004201) 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 Hamilton County Historical Society listed in IRS Publication 78?
- Yes. Hamilton 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.
