Proteus Fund Inc in Waltham, Massachusetts (MA)


Employer Identification Number (EIN) 04-3243004
Name of Organization Proteus Fund Inc
In Care of Name Prot
Address 303 Wyman St Ste 300, Waltham, MA 02451-1255
Previous Addresses 15 Research Drive Suite B, Amherst, MA 01002-0000 (2022)
15 Research Dr Ste B, Amherst, MA 01002-2795 (2018 - 2021)
15 Research Drive No B, Amherst, MA 01002-2776 (2017)
15 Research Drive Suite B, Amherst, MA 01002-2776 (2013 - 2015)
15 Research Dr, Amherst, MA 01002-2776 (2012)
15 Research Drive Suite B, Amherst, MA 01002-2776 (2010 - 2011)
101 University Dr Ste A2, Amherst, MA 01002-2385 (2009)
101 University Drive, Amherst, MA 01002-2473 (2008)
101 University Dr Ste A2, Amherst, MA 01002-2385 (2005 - 2007)
Subsection(s) / Classification Charitable Organization
Affiliation Independent
Ruling Date 09/1994
Deductibility Contributions are deductible
Foundation Organization which receives a substantial part of its support from a governmental unit or the general public
Activities Described in section 170(b)1)(a)(vi) of the Code
Study and research (non scientific)
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 (all other) or 990EZ return
Accounting Period December (12)
Asset Amount $76,288,239
Income Amount $73,102,909
Form 990 Revenue Amount $73,102,909
National Taxonomy of Exempt Entities (NTEE) Educational Institutions and Related Activities: Education (Not Elsewhere Classified)

Organizations performing similar types of work - median values


Income amount
Similar organizations: $0
This organization: $73,102,909
Asset amount
Similar organizations: $0
This organization: $76,288,239