“The President’s Budget of the United States Government, Fiscal Year 2012 is now available from the United States Government Printing Office (GPO). The public can search or browse the authentic, electronic version of the budget, which is accessible from GPO’s Federal Digital System. GPO authenticated the document by digital signature. This signature assures the public that the document has not been changed or altered. A digital signature, viewed through the GPO Seal of Authenticity, verifies the document’s integrity and authenticity. FY 2012 Budget documents are available in PDF, with many of the tables also available for separate viewing and downloading as spreadsheets in xls and comma delimited formats. The budget documents include:

• Budget of the United States Government, Fiscal Year 2012;
• Appendix, Budget of the United States Government, Fiscal Year 2012;
• Analytical Perspectives; and
• Historical Tables. [via Cynthia Etkin]