- Is The Kelsey Williamson Foundation a tax-exempt 501(c)(3)?
- Yes. The Kelsey Williamson Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 39-3847293). The IRS recognised The Kelsey Williamson Foundation as tax-exempt in September 2025.
- What is The Kelsey Williamson Foundation's EIN?
- The Kelsey Williamson Foundation's Employer Identification Number (EIN) is 39-3847293. The EIN was assigned by the IRS in September 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does The Kelsey Williamson Foundation do?
- The Kelsey Williamson Foundation is registered with the IRS as a medical research nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is The Kelsey Williamson Foundation located?
- The Kelsey Williamson Foundation is located at 207 S Dean a Mcgee Ave, Wynnewood, OK, 73098-7809.
- When was The Kelsey Williamson Foundation founded or recognised by the IRS?
- The Kelsey Williamson Foundation was recognised by the IRS as a tax-exempt organisation in September 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is The Kelsey Williamson Foundation's annual revenue?
- Detailed Form 990 financials for The Kelsey Williamson Foundation are not currently available on this profile.
- Has The Kelsey Williamson Foundation been auto-revoked by the IRS?
- No. The Kelsey Williamson Foundation (EIN 39-3847293) 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 The Kelsey Williamson Foundation listed in IRS Publication 78?
- Yes. The Kelsey Williamson Foundation 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.
