- Is Waco Historical Society a tax-exempt 501(c)(3)?
- Yes. Waco Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 31-0969657). The IRS recognised Waco Historical Society as tax-exempt in December 1979.
- What is Waco Historical Society's EIN?
- Waco Historical Society's Employer Identification Number (EIN) is 31-0969657. The EIN was assigned by the IRS in December 1979. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Waco Historical Society do?
- Education and preservation of the weaver aircraft company (WACO)
- Where is Waco Historical Society located?
- Waco Historical Society is located at 1865 S County Road 25A, Troy, OH, 45373.
- When was Waco Historical Society founded or recognised by the IRS?
- Waco Historical Society was recognised by the IRS as a tax-exempt organisation in December 1979. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Waco Historical Society's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Waco Historical Society reported $1.3M in total revenue and $339K in total expenses.
- Has Waco Historical Society been auto-revoked by the IRS?
- No. Waco Historical Society (EIN 31-0969657) 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 Waco Historical Society listed in IRS Publication 78?
- Yes. Waco 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.
