- Is Mariposa Health Initiative a tax-exempt 501(c)(3)?
- Yes — Mariposa Health Initiative is recognised by the IRS as a 501(c)(3) organisation (EIN 39-5037734). The IRS recognised Mariposa Health Initiative as tax-exempt in March 2026.
- What is Mariposa Health Initiative's EIN?
- Mariposa Health Initiative's Employer Identification Number (EIN) is 39-5037734. The EIN was assigned by the IRS in March 2026. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Mariposa Health Initiative do?
- Mariposa Health Initiative is registered with the IRS as a public benefit nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Mariposa Health Initiative located?
- Mariposa Health Initiative is located at PO BOX 1099, Yorba Linda, CA, 92885-1099.
- When was Mariposa Health Initiative founded or recognised by the IRS?
- Mariposa Health Initiative was recognised by the IRS as a tax-exempt organisation in March 2026. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
