Institute on Taxation and Economic Policy (ITEP)

Massachusetts

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State-by-State Tax Expenditure Reports

March 1, 2025 • By ITEP Staff

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

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Learn from Prop 13 History to Avoid Repeating Past Mistakes

February 26, 2025 • By Rita Jefferson

Learn from Prop 13 History to Avoid Repeating Past Mistakes

Worries about housing costs and property tax bills are leading people to check the history books for solutions, but there’s a danger that they’ll repeat past mistakes. If anti-tax lawmakers carelessly weaken property taxes as they did in the 1970s, as they did with California’s Proposition 13, they will undercut public finances, making municipalities, school districts, and other special districts worse off.

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Wide-Ranging 2025 State Tax Debates Come into Focus

February 20, 2025 • By Aidan Davis

Wide-Ranging 2025 State Tax Debates Come into Focus

In the face of immense uncertainty around looming federal tax and budget decisions, many of which could threaten state budgets, state lawmakers have an opportunity to show up for their constituents by raising and protecting the revenue needed to fund shared priorities. Lawmakers have a choice: advance tax policies that improve equity and help communities thrive, or push tax policies that disproportionately benefit the wealthy, drain funding for critical public services, and make it harder for most families to get ahead. 

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A Revenue Analysis of Worldwide Combined Reporting in the States

February 20, 2025 • By Carl Davis, Matthew Gardner, Michael Mazerov

A Revenue Analysis of Worldwide Combined Reporting in the States

Universal adoption of mandatory worldwide combined reporting would boost state corporate income tax revenues by roughly 14 percent. Thirty-eight states and the District of Columbia would experience revenue increases totaling $19.1 billion.

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Turning IRS Agents to Deportation Will Reduce Public Revenues

February 11, 2025 • By Carl Davis, Jon Whiten

Turning IRS Agents to Deportation Will Reduce Public Revenues

The Trump Administration’s plan to turn IRS agents into deportation agents will result in lower tax collections in addition to the harm done to the families and communities directly affected by deportations.

State Rundown 1/30: The Revenue Decrease is in the Details

More details on this year’s batch of major tax proposals are emerging from statehouses - and some revenue cuts look like they could be steep. A governor-backed and House-passed plan in Mississippi would phase out the personal income tax, while a recent tax cut proposal out of Idaho is anchored by a $253 million dollar income tax cut.  

Maryland’s Tax Reform Likely Won’t Cause Millionaire Migration

The moment Gov. Wes Moore announced his proposal to reform Maryland’s tax system, in part, by raising income tax rates on high-income households, opponents began predicting that wealthy people would respond by leaving. Experience from other states says that’s not the case. 

State Tax Watch 2025

January 28, 2025 • By ITEP Staff

State Tax Watch 2025

ITEP tracks tax discussions in legislatures across the country and uses our unique data capacity to analyze the revenue, distributional, and racial and ethnic impacts of many of these proposals. State Tax Watch offers the latest news and movement from each state.

Policymakers Unwisely Propose Cutting Property Taxes in Favor of Sales Taxes

Lawmakers across the country are taking aim at property taxes with a new strategy: raising sales taxes instead. Doing so would create a regressive tax shift that puts unfair burdens on renters and reduces the strength of local government revenues.

Trump’s Plan to Extend His 2017 Tax Provisions: Updated National and State-by-State Estimates

Trump’s plan to make most of the temporary provisions of his 2017 tax law permanent would disproportionately benefit the richest Americans. This includes all major provisions except the $10,000 cap on deductions for state and local taxes (SALT) paid.

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The Pitfalls of Flat Income Taxes

January 6, 2025 • By Carl Davis, Eli Byerly-Duke

The Pitfalls of Flat Income Taxes

While most states have a graduated rate income tax, some state lawmakers have recently become enamored with the idea of moving toward flat rate taxes instead. What’s the difference? And are states well served by the transition? In short: A flat tax is one where each taxpayer pays the same percentage of their income whereas […]

2024 State Tax Ballot Questions: Voters to Weigh in on Tax Changes Big and Small

As we approach November’s election, voters in several states will be weighing in on tax policy changes. The outcomes will impact the equity of state and local tax systems and the adequacy of the revenue those systems are able to raise to fund public services.

State Rundown 9/18: Special Tax Session Results? “Reply Hazy, Try Again”

As the dust settles...

Extending Temporary Provisions of the 2017 Trump Tax Law: Updated National and State-by-State Estimates

The TCJA Permanency Act would make permanent the provisions of the Tax Cuts and Jobs Act of 2017 that are set to expire at the end of 2025. The legislation would disproportionately benefit the richest Americans. Below are graphics for each state that show the effects of making TCJA permanent across income groups. See ITEP’s […]

State Child Tax Credits Boosted Financial Security for Families and Children in 2024

Fifteen states plus the District of Columbia provide Child Tax Credits to reduce poverty, boost economic security, and invest in children. This year alone, lawmakers in three states – Colorado, New York, and Utah – expanded their Child Tax Credits while lawmakers in the District of Columbia created a new credit that will take effect in 2025.

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Which States Have Joined IRS Direct File?

September 5, 2024 • By ITEP Staff

Which States Have Joined IRS Direct File?

The IRS has opened its free tax filing service called Direct File to every state for the 2025 tax filing season. Direct File was made possible by President Biden’s Inflation Reduction Act, which provided new resources for the IRS to improve customer service and ensure taxpayers claim the benefits and deductions for which they are […]

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Local Tax Trends in 2024

August 14, 2024 • By Kamolika Das

Local Tax Trends in 2024

Many cities, counties, and townships across the country are in a difficult, or at least unstable, budgetary position. Localities are responding to these financial pressures in a variety of ways with some charging ahead with enacting innovative reforms like short-term rental and vacancy taxes, and others setting up local tax commissions to study the problem.

State Rundown 8/8: States Laying the Groundwork for Future Tax Battles

Whether they’re in a special session, gearing up for one, or prepping for 2025, states around the country are focusing on important tax fights...

Sales Tax Holidays Miss the Mark When it Comes to Effective Sales Tax Reform

Nineteen states have sales tax holidays on the books in 2024. These suspensions combined will cost states and localities over $1.3 billion in lost revenue this year. Sales tax holidays are poorly targeted and too temporary to meaningfully change the regressive nature of a state’s tax system.

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Tax Payments by Undocumented Immigrants

July 30, 2024 • By ITEP Staff

Tax Payments by Undocumented Immigrants

Undocumented immigrants paid $96.7 billion in federal, state, and local taxes in 2022. Providing access to work authorization for undocumented immigrants would increase their tax contributions both because their wages would rise and because their rates of tax compliance would increase.

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Improving Refundable Tax Credits by Making Them Immigrant-Inclusive

July 17, 2024 • By Emma Sifre, Marco Guzman

Improving Refundable Tax Credits by Making Them Immigrant-Inclusive

Undocumented immigrants who work and pay taxes but don't have a valid Social Security number for either themselves or their children are excluded from federal EITC and CTC benefits. Fortunately, several states have stepped in to ensure undocumented immigrants are not left behind by the gaps in the federal EITC and CTC. State lawmakers should continue to ensure that immigrants who are otherwise eligible for these tax credits receive them.

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State Rundown 7/11: Mansion Taxes in the Spotlight

July 11, 2024 • By ITEP Staff

State Rundown 7/11: Mansion Taxes in the Spotlight

While Massachusetts legislators recently dropped a real estate transfer tax from their major housing bill, the District of Columbia council sent a budget to the mayor that includes a mansion tax that would increase the tax rate on properties valued over $2.5 million. Meanwhile, lawmakers in New Jersey and South Carolina continue to, respectively, raise and reduce needed revenues.

States Should Enact, Expand Mansion Taxes to Advance Fairness and Shared Prosperity

The report was produced in partnership with the Center on Budget and Policy Priorities and co-authored by CBPP’s Deputy Director of State Policy Research Samantha Waxman.[1] Click here to use our State Mansion Tax Estimator A historically large share of the nation’s wealth is concentrated in the hands of a few, a reality glaring in […]

Pluribus News: The Volatility of Taxing the Rich

June 20, 2024

State leaders in Massachusetts and Washington are learning it’s hard to predict how much money their taxes on millionaires and billionaires will rake in.

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State Rundown 6/6: A Tale of Two Tax Laws

June 6, 2024 • By ITEP Staff

State Rundown 6/6: A Tale of Two Tax Laws

This week, it was the best of times or, in some cases, the worst of times for tax policy in two different states...