William Townsend Porter Foundation Inc in Boston, Massachusetts (MA)


Employer Identification Number (EIN) 04-2104293
Name of Organization William Townsend Porter Foundation Inc
In Care of Name Edward Angell Palmer & Dodge
Address 75 State Street, Boston, MA 02109-1827
Previous Addresses 60 State Street, Boston, MA 02109-1800 (2009 - 2014)
111 Huntington Ave Prudential Ctr, Boston, MA 02199-0000 (2007 - 2008)
111 Huntington Ave At Prudential Ct, Boston, MA 02119-0000 (2005)
Subsection(s) / Classification Scientific Organization
Affiliation Independent
Ruling Date 12/1938
Deductibility Contributions are deductible
Foundation Private non-operating foundation
Activities Scientific research (diseases)
Contact or sponsored scientific research for industry
Other school related activities
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 03/2023
Asset $1,000,000 to $4,999,999
Income $500,000 to $999,999
Filing Requirement 990 - Not required to file (all other) (990-PF required)
Accounting Period March (03)
Asset Amount $3,766,020
Income Amount $959,235
Form 990 Revenue Amount $0