Government Organization
General Index to US Government Documents
Congressional Documents
Federal Regulations
Federal and State Grant Funding
U.S. Statutes and Supreme Court
OpenSecrets.org
The Center for Responsive Politics is the nation's premier research group tracking money in U.S. politics and its effect on elections and public policy. Provides official disclosures by candidates for federal offices.
U.S. Federal Election Commission
Provides official disclosures by candidates for elective federal offices.
Sunlight Foundation
Shedding light on financing politics
U.S. Budget
Issued by the Office of Management and Budget (OMB), the Budget of the United States Government is a collection of documents that contains the budget message of the President, information about the President's budget proposals for a given fiscal year, and other budgetary publications that have been issued throughout the fiscal year.