- Is Friends of Castillo Sonnino International Education Center a tax-exempt 501(c)(3)?
- Yes — Friends of Castillo Sonnino International Education Center is recognised by the IRS as a 501(c)(3) organisation (EIN 33-4462128). The IRS recognised Friends of Castillo Sonnino International Education Center as tax-exempt in January 2026.
- What is Friends of Castillo Sonnino International Education Center's EIN?
- Friends of Castillo Sonnino International Education Center's Employer Identification Number (EIN) is 33-4462128. The EIN was assigned by the IRS in January 2026. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Friends of Castillo Sonnino International Education Center do?
- Friends of Castillo Sonnino International Education Center 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 Friends of Castillo Sonnino International Education Center located?
- Friends of Castillo Sonnino International Education Center is located at 800 N King ST STE 304 PMB 2362, Wilmington, DE, 19801-3549.