- Is Sierra STRONG Foundation a tax-exempt 501(c)(3)?
- Yes — Sierra STRONG Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 39-2381373). The IRS recognised Sierra STRONG Foundation as tax-exempt in November 2025.
- What is Sierra STRONG Foundation's EIN?
- Sierra STRONG Foundation's Employer Identification Number (EIN) is 39-2381373. 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 STRONG Foundation do?
- Sierra STRONG Foundation is registered with the IRS as a human services nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Sierra STRONG Foundation located?
- Sierra STRONG Foundation is located at 21315 Ridgeview DR, Sonora, CA, 95370-9152.
- When was Sierra STRONG Foundation founded or recognised by the IRS?
- Sierra STRONG 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.
