- Is Arroyo Hondo Foundation a tax-exempt 501(c)(3)?
- Yes — Arroyo Hondo Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 39-2322309). The IRS recognised Arroyo Hondo Foundation as tax-exempt in September 2025.
- What is Arroyo Hondo Foundation's EIN?
- Arroyo Hondo Foundation's Employer Identification Number (EIN) is 39-2322309. 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 Arroyo Hondo Foundation do?
- Arroyo Hondo 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 Arroyo Hondo Foundation located?
- Arroyo Hondo Foundation is located at 444 Castro ST STE 140, Mountain View, CA, 94041-2073.
- When was Arroyo Hondo Foundation founded or recognised by the IRS?
- Arroyo Hondo 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.
