- Is SIR Grandpa Foundation a tax-exempt 501(c)(3)?
- Yes — SIR Grandpa Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 41-3925624). The IRS recognised SIR Grandpa Foundation as tax-exempt in February 2026.
- What is SIR Grandpa Foundation's EIN?
- SIR Grandpa Foundation's Employer Identification Number (EIN) is 41-3925624. 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 SIR Grandpa Foundation do?
- SIR Grandpa 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 SIR Grandpa Foundation located?
- SIR Grandpa Foundation is located at 1100 Brickell BAY Drive Suite 5200, Miami, FL, 33131-3539.
- When was SIR Grandpa Foundation founded or recognised by the IRS?
- SIR Grandpa 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.
