The National Air And Space Museum and the National Museum of American History will be open today, March 5; all other Smithsonian Washington, D.C.-area museums and the National Zoo will be closed due to inclement weather. The Smithsonian museums in New York will be open today.

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Tax Filings

Return of Organization Exempt From Income Tax, Form 990
FY2013 - 10/1/12 thru 9/30/13 (PDF)

Return of Organization Exempt From Income Tax, Form 990
FY2012 - 10/1/11 thru 9/30/12 (PDF)

Return of Organization Exempt From Income Tax, Form 990
FY2011 - 10/1/10 thru 9/30/11 (PDF)

Return of Organization Exempt From Income Tax, Form 990
FY2010 - 10/1/09 thru 9/30/10 (PDF)

Return of Organization Exempt From Income Tax, Form 990
FY2009 - 10/1/08 thru 9/30/09 (PDF)

Return of Organization Exempt From Income Tax, Form 990
FY2008 - 10/1/07 thru 9/30/08 (PDF)

Return of Organization Exempt From Income Tax, Form 990
FY2007 - 10/1/06 thru 9/30/07 (PDF)