Congressional Budget Office
- Primary congressional agency charged with reviewing congressional budgets and other legislative initiatives with budgetary implications.
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.
Heritage Foundation: Budget - Articles, studies, and other conservative analysis of U.S. federal budget and tax policy.
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.
Office of Management and Budget - White House office responsible for devising and submitting the president's annual budget proposal to Congress.
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.