- Is Sierra Haven Foundation a tax-exempt 501(c)(3)?
- Yes — Sierra Haven Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 39-3482040). The IRS recognised Sierra Haven Foundation as tax-exempt in November 2025.
- What is Sierra Haven Foundation's EIN?
- Sierra Haven Foundation's Employer Identification Number (EIN) is 39-3482040. The EIN was assigned by the IRS in November 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Sierra Haven Foundation do?
- Sierra Haven 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 Sierra Haven Foundation located?
- Sierra Haven Foundation is located at 72-189 Lae Kikaua Mauka ST, Kailua Kona, HI, 96740-0059.
- When was Sierra Haven Foundation founded or recognised by the IRS?
- Sierra Haven Foundation was recognised by the IRS as a tax-exempt organisation in November 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
