The Center on Budget and Policy Priorities has released several tax reports:

• New Study Finds "Dramatic" Reduction Since 1960 in the Progressivity of the Federal Tax System: Largest Reductions in Progressivity Occurred in 1980s and Since 2000 (3/29/07), by Aviva Aron-Dine
• New Data Show Income Concentration Jumped Again In 2005: Income Share of Top 1% Returned to Its 2000 Level, the Highest Since 1929 (3/29/07), by Aviva Aron-Dine
• Share of National Income Going To Wages And Salaries at Record Low in 2006: Share of Income Going to Corporate Profits at Record High (3/29/07), by Aviva Aron-Dine & Isaac Shapiro
• Tax Foundation Figures Do Not Represent Typical Households’ Tax Burdens: Figures May Mislead Policymakers, Journalists, and the Public (3/29/07), by Robert Greenstein & Aviva Aron-Dine
• The Alternative Minimum Tax, The President’s Budget, and the Congressional Budget Resolutions (3/28/07), by Aviva Aron-Dine & Richard Kogan
• State Earned Income Tax Credits and the "Overpayments" Issue (3/28/07), by Nicholas Johnson, John Wancheck & Robert Greenstein
• Claim That House Budget Calls for "Largest Tax Increase in History" Is Inaccurate (3/28/07)
• Tax Foundation Estimates of State and Local Tax Burdens Are Not Reliable (3/27/07), by Nicholas Johnson, Iris J. Lav & Joseph Llobrera
• The House Budget Committee’s Budget Plan: A Brief Analysis (3/22/07), by James Horney & Richard Kogan
• Key Argument Against Applying Pay-As-You-Go to Tax Cuts Does Not Withstand Scrutiny (3/22/07), by James Horney & Richard Kogan
• The 2001 and 2003 Tax Cuts and Small Business (3/21/07), by Aviva Aron-Dine & Robert Greenstein
• The Property Tax Circuit Breaker: An Introduction and Survey of Current Programs (3/21/07), by Karen Lyons, Sarah Farkas, & Nicholas Johnson
• Lower Taxes and Economic Growth: Response to a Flawed Analysis (3/20/07), by Iris Lav & Kim S. Reuben