Foundation To Promote Open Society in New York, New York (NY)


Employer Identification Number (EIN) 26-3753801
Name of Organization Foundation To Promote Open Society
In Care of Name Maija Arbolino
Address 224 West 57th Street, New York, NY 10019-3212
Previous Addresses 224 West 57th Street, New York, NY 10019-0000 (2022)
224 West 57th Street, New York, NY 10019-3212 (2020 - 2021)
224 W 57th St, New York, NY 10019-3212 (2012 - 2019)
400 W 59th St, New York, NY 10019-1105 (2008 - 2011)
Subsection(s) / Classification Charitable Organization
Affiliation Independent
Ruling Date 08/2009
Deductibility Contributions are deductible
Foundation Private non-operating foundation
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 12/2023
Asset $50,000,000 to greater
Income $50,000,000 to greater
Filing Requirement 990 - Not required to file (all other) (990-PF required)
Accounting Period December (12)
Asset Amount $10,502,606,362
Income Amount $842,821,637
Form 990 Revenue Amount $0
National Taxonomy of Exempt Entities (NTEE) Philanthropy, Voluntarism and Grantmaking Foundations: Private Independent Foundations

Organizations performing similar types of work - median values


Income amount
Similar organizations: $198,963
This organization: $842,821,637
Asset amount
Similar organizations: $725,630
This organization: $10,502,606,362