- Is Tirranna Foundation a tax-exempt 501(c)(3)?
- Yes — Tirranna Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 33-1828916). The IRS recognised Tirranna Foundation as tax-exempt in October 2025.
- What is Tirranna Foundation's EIN?
- Tirranna Foundation's Employer Identification Number (EIN) is 33-1828916. The EIN was assigned by the IRS in October 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Tirranna Foundation do?
- Tirranna 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 Tirranna Foundation located?
- Tirranna Foundation is located at 1966 Powells Landing CIR, Woodbridge, VA, 22191-4440.
- When was Tirranna Foundation founded or recognised by the IRS?
- Tirranna Foundation was recognised by the IRS as a tax-exempt organisation in October 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
