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Nonprofit Information

  • Accounting Period: September - August
  • Tax Exemption Received: May 1, 1942

  • Available Filings

    Period Form Type Total revenue Total functional expenses Total assets (EOY) Total liabilities (EOY) Unrelated business income? Total contributions Program service revenue Investment income Comp. of current officers, directors, etc. Form 990
    2016 Sep Form 990 $31,206,439 $28,710,530 $61,934,395 $6,913,089 N $28,496,655 $148,897 $432,223 $1,248,339
    2015 Sep Form 990 $27,281,585 $28,072,471 $58,524,347 $6,127,438 N $25,889,895 $124,301 $373,319 $1,188,627 PDF
    2014 Sep Form 990 $31,433,422 $26,696,867 $61,039,276 $6,649,284 N $28,365,453 $85,291 $412,370 $950,750 PDF
    2013 Sep Form 990 $38,513,090 $27,529,052 $54,784,695 $5,916,114 N $34,840,384 $62,205 $624,189 $1,569,448 PDF
    2012 Sep Form 990 $24,862,909 $31,420,103 $44,865,186 $7,698,293 N $21,136,337 $53,614 $512,469 $2,094,101 PDF
    2011 Sep Form 990 $24,897,745 $33,192,618 $45,785,868 $5,989,065 N $21,120,937 $33,306 $788,007 $1,215,391 PDF

    Additional Filings (PDFs)

    Wilderness Society

    1615 M ST NW LBBY 2
    WASHINGTON, DC 20036-3258