- Is Keystone Charities Inc a tax-exempt 501(c)(3)?
- Yes — Keystone Charities Inc is recognised by the IRS as a 501(c)(3) organisation (EIN 41-2969854). The IRS recognised Keystone Charities Inc as tax-exempt in March 2026.
- What is Keystone Charities Inc's EIN?
- Keystone Charities Inc's Employer Identification Number (EIN) is 41-2969854. The EIN was assigned by the IRS in March 2026. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Keystone Charities Inc do?
- Keystone Charities Inc 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 Keystone Charities Inc located?
- Keystone Charities Inc is located at 1 Chatsworth Ave Unit 134, Larchmont, NY, 10538-7511.
- When was Keystone Charities Inc founded or recognised by the IRS?
- Keystone Charities Inc was recognised by the IRS as a tax-exempt organisation in March 2026. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
