- Is Wilson Ornithological Society a tax-exempt 501(c)(3)?
- Yes. Wilson Ornithological Society is recognised by the IRS as a 501(c)(3) organisation (EIN 37-6026846). The IRS recognised Wilson Ornithological Society as tax-exempt in January 1957.
- What is Wilson Ornithological Society's EIN?
- Wilson Ornithological Society's Employer Identification Number (EIN) is 37-6026846. The EIN was assigned by the IRS in January 1957. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Wilson Ornithological Society do?
- Membership-based society of global scope promoting science and conservation of birds.
- Where is Wilson Ornithological Society located?
- Wilson Ornithological Society is located at PO Box 4022, Topeka, KS, 66604.
- When was Wilson Ornithological Society founded or recognised by the IRS?
- Wilson Ornithological Society was recognised by the IRS as a tax-exempt organisation in January 1957. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Wilson Ornithological Society's annual revenue?
- On its most recent Form 990 (fiscal year 2024), Wilson Ornithological Society reported $500K in total revenue and $504K in total expenses.
- Has Wilson Ornithological Society been auto-revoked by the IRS?
- No. Wilson Ornithological Society (EIN 37-6026846) 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 Wilson Ornithological Society listed in IRS Publication 78?
- Yes. Wilson Ornithological 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.
