#TaxPolicy

August 27, 2025

New Study Highlights Tax Reforms that Would Enhance Massachusetts’ Competitiveness

Research indicates that tax policy plays a key role in outmigration from Massachusetts, and a new study published by Pioneer Institute highlights six tax reforms that would help the Commonwealth address its outmigration and competitiveness challenges. 
June 10, 2025

AGI Growth in the Last Decade: The Winning and Losing States 

Want to make $1 million every year? The good news is that your chances are much better now than they were 10 years ago. Using Pioneer Institute’s US DataLabs Economy and Taxation applications, you can see just how many more people are making $1 million than were 10 years ago, and where they reside, using the information most recently available from the IRS.