- Is Sunswyck Foundation Inc a tax-exempt 501(c)(3)?
- Yes — Sunswyck Foundation Inc is recognised by the IRS as a 501(c)(3) organisation (EIN 99-1828428). The IRS recognised Sunswyck Foundation Inc as tax-exempt in October 2025.
- What is Sunswyck Foundation Inc's EIN?
- Sunswyck Foundation Inc's Employer Identification Number (EIN) is 99-1828428. 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 Sunswyck Foundation Inc do?
- Sunswyck Foundation Inc is registered with the IRS as a international nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Sunswyck Foundation Inc located?
- Sunswyck Foundation Inc is located at 1133 Avenue of the Americas, New York, NY, 10036-6710.
- When was Sunswyck Foundation Inc founded or recognised by the IRS?
- Sunswyck Foundation Inc 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.
