Institute on Taxation and Economic Policy (ITEP)

Massachusetts

New State Taxes on the Wealthy Raise Revenue and Rebalance Tax Codes, Advancing Racial Justice

Taxing the rich is proven fiscal policy – it raises revenue for vital public services and makes tax codes fairer. But a part of the debate that rarely gets enough attention: taxing the rich is also one of the most effective tools available for advancing racial equity.

Massachusetts Budget & Policy Center: Strengthening the Foundation: 28 Progressive Revenue Options for Building a Better Massachusetts

This new tool describes 28 ways the Commonwealth could generate substantial new revenue in a manner that would fall least heavily on people with the least ability to pay.

State Child Tax Credits Will Boost Financial Security for Families and Children in 2027

Sixteen states provide Child Tax Credits to reduce poverty, boost economic security, and invest in children. State lawmakers have several options to maximize the impact of Child Tax Credits.

blog  

2026 State Tax Ballot Measures to Watch

September 8, 2026 • By Aidan Davis

2026 State Tax Ballot Measures to Watch

This fall, voters across the country will consider a host of ballot measures that could reshape the fairness and adequacy of their states’ tax systems. Here’s some of what we’re following.

Senator Elizabeth Warren: Warren, King Seek Data on Tax Break for Ultra-Wealthy Expanded by Republicans in One Big Beautiful Bill

The QSBS exclusion allows investors who buy stock in a “qualified business” to write off as much as 100 percent of their capital gains when they sell that stock, in some cases delivering millions of dollars in tax breaks. 

report  

State-by-State Tax Expenditure Reports

July 1, 2026 • By ITEP Staff

State-by-State Tax Expenditure Reports

Below is a list of tax expenditure reports published in the states.

State Rundown 6/25: Trending This Summer? New Revenue!

It's the first official week of summer, and while many of us are planning vacations, state lawmakers remain busy finalizing and debating tax proposals.

blog  

State Rundown 6/11: Taxing the Rich Heats Up

June 11, 2026 • By ITEP Staff

State Rundown 6/11: Taxing the Rich Heats Up

As we head into summer, many state legislatures are in the final stretches of their sessions. Rhode Island moved another step closer to joining the ranks of Washington, Maine, and Hawai’i in enacting a new high-income surcharge this year.

As Inequality Grows, More States Look to Tax the Rich

From surcharges on the income of high-earners to higher taxes on second homes, here are recent steps states have taken to tax the rich.