- Is Oikonomos Foundation a tax-exempt 501(c)(3)?
- Yes — Oikonomos Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 41-3305520). The IRS recognised Oikonomos Foundation as tax-exempt in February 2026.
- What is Oikonomos Foundation's EIN?
- Oikonomos Foundation's Employer Identification Number (EIN) is 41-3305520. The EIN was assigned by the IRS in February 2026. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Oikonomos Foundation do?
- Oikonomos Foundation is registered with the IRS as a philanthropy & grantmaking nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Oikonomos Foundation located?
- Oikonomos Foundation is located at 2457 SIR Barton LN, Montgomery, IL, 60538-3405.
- When was Oikonomos Foundation founded or recognised by the IRS?
- Oikonomos Foundation was recognised by the IRS as a tax-exempt organisation in February 2026. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
