| Budget Explorer | | Explore the entire U.S. Federal Budget quickly and easily. Balance the budget to reduce the National Debt. Learn how your Federal taxes are spent. |
| Budget News | | Full coverage of the latest federal budget news. Compiled by Yahoo. |
| Concord Coalition | | Bipartisan advocacy organization that works for balanced federal budgets. |
| Congressional Budget Office | | Primary congressional agency charged with reviewing congressional budgets and other legislative initiatives with budgetary implications. |
| Invest in America Campaign | | Coalition of pro-spending advocacy organizations and unions working for increased federal investment in education, the environment, and low-income programs. |
| National Taxpayers Union | | A non-partisan, public interest advocacy organization dedicated to lower taxes, less wasteful spending, and the principles of rational and limited government. |
| Taxpayers Against Fraud | | Nonprofit public interest organization dedicated to combating fraud against the federal government through the use of the federal False Claims Act and the filing of whistleblower lawsuits. | |
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