Wilderness Society in Washington, District of Columbia (DC)


Employer Identification Number (EIN) 53-0167933
Name of Organization Wilderness Society
In Care of Name Thomas F Tepper Jr
Address 1801 Pennsylvania Ave Nw Ste 200, Washington, DC 20006-3600
Previous Addresses 1615 M Street Nw, Washington, DC 20036-3209 (2018 - 2020)
1615 M St Nw Lbby 2, Washington, DC 20036-3258 (2017)
1615 M Street Nw, Washington, DC 20036-3209 (2016)
1615 M St Nw Lbby 2, Washington, DC 20036-3258 (2015)
1615 M Street Nw, Washington, DC 20036-3209 (2014)
1615 M St Nw Lbby 2, Washington, DC 20036-3258 (2012 - 2013)
1615 M Street Nw, Washington, DC 20036-3209 (2011)
1615 M St Nw Lbby 2, Washington, DC 20036-3258 (2008 - 2010)
1615 M Nw Street 2nd Fl, Washington, DC 20036-0000 (2005 - 2007)
Subsection(s) / Classification Educational Organization
Scientific Organization
Affiliation Independent
Ruling Date 05/1942
Deductibility Contributions are deductible
Foundation Organization which receives a substantial part of its support from a governmental unit or the general public
Activities Preservation of natural resources (conservation)
Other school related activities
Other services or benefits to members or employees
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 09/2024
Asset $50,000,000 to greater
Income $10,000,000 to $49,999,999
Filing Requirement 990 (all other) or 990EZ return
Accounting Period September (09)
Asset Amount $119,089,723
Income Amount $43,801,173
Form 990 Revenue Amount $42,032,659
National Taxonomy of Exempt Entities (NTEE) Environmental Quality, Protection and Beautification: Land Resources Conservation

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Organizations performing similar types of work - median values


Income amount
Similar organizations: $1,043,973
This organization: $43,801,173
Asset amount
Similar organizations: $7,508,015
This organization: $119,089,723