Publications
State-by-State Tax Expenditure Reports
• By ITEP Staff
Below is a list of tax expenditure reports published in the states.
Linking to Tipped and Overtime Income Deductions Would Worsen State Shortfalls, Do Little to Help Workers
• By Neva Butkus, Galen Hendricks
State deductions for tips and overtime are not only ineffective at supporting working-class people, it will come at a substantial cost to state budgets.
The Wealth Proceeds Tax: A Simple Way for States to Tax the Wealthy
• By Sarah Austin, Carl Davis
Taxing the proceeds generated by wealth through a new Wealth Proceeds Tax is a simple way for states to raise billions in new revenue and improve the fairness of their tax systems.
The 5 Biggest State Tax Cuts for Millionaires this Year
• By Dylan Grundman O'Neill, Aidan Davis
Some states continue to hand out huge tax cuts to millionaires. The five largest tax cuts this year will cost states a total of $2.2 billion per year once fully implemented.
State Earned Income Tax Credits Support Families and Workers in 2025
• By Neva Butkus
Nearly two-thirds of states now have an Earned Income Tax Credit (EITC). Momentum continues to build on these credits that boost low-paid workers’ incomes and offset some of the taxes they pay, helping lower-income families achieve greater economic security.
Analysis of Tax Provisions in the Trump Megabill as Signed into Law: National and State Level Estimates
• By Steve Wamhoff, Carl Davis, Joe Hughes, Jessica Vela
President Trump has signed into law the tax and spending “megabill” that largely favors the richest taxpayers and provides working-class Americans with relatively small tax cuts that will in many cases be more than offset by Trump's tariffs.
Analysis of Tax Provisions in the House Reconciliation Bill: National and State Level Estimates
• By Carl Davis, Jessica Vela, Joe Hughes, Steve Wamhoff
The poorest fifth of Americans would receive 1 percent of the House reconciliation bill's net tax cuts in 2026 while the richest fifth of Americans would receive two-thirds of the tax cuts. The richest 5 percent alone would receive a little less than half of the net tax cuts that year.
Trump 2025 Tax Law: Research and Resources
• By ITEP Staff
Want to know more about the tax and spending megabill that President Trump recently signed into law? We've got you covered.
A Revenue Analysis of Worldwide Combined Reporting in the States
• By Carl Davis, Matthew Gardner, Michael Mazerov
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.
Trump’s Plan to Extend His 2017 Tax Provisions: Updated National and State-by-State Estimates
• By Steve Wamhoff
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.
Extending Temporary Provisions of the 2017 Trump Tax Law: Updated National and State-by-State Estimates
• By Steve Wamhoff
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 […]
Tax Payments by Undocumented Immigrants
• By ITEP Staff
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.
Improving Refundable Tax Credits by Making Them Immigrant-Inclusive
• By Emma Sifre, Marco Guzman
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.
Far From Radical: State Corporate Income Taxes Already Often Look Beyond the Water’s Edge
• By Carl Davis, Matthew Gardner
State lawmakers are increasingly interested in reforming their corporate tax bases to start from a comprehensive measure of worldwide profit. This provides a more accurate, and less gameable, starting point for calculating profits subject to state corporate tax. Mandating this kind of filing system, known as worldwide combined reporting (WWCR), would be transformative, as it would all but eliminate state corporate tax avoidance done through the artificial shifting of profits into low-tax countries.
Boosting Incomes, Improving Equity: State Earned Income Tax Credits in 2023
• By Aidan Davis, Neva Butkus
Nearly two-thirds of states (31 plus the District of Columbia and Puerto Rico) have an Earned Income Tax Credit, an effective tool that boosts low-paid workers’ incomes and helps lower-income families achieve greater economic security. This year, 12 states expanded and improved EITCs.
Preventing an Overload: How Property Tax Circuit Breakers Promote Housing Affordability
• By Brakeyshia Samms, Carl Davis
Circuit breaker credits are the most effective tool available to promote property tax affordability. These policies prevent a property tax “overload” by crediting back property taxes that go beyond a certain share of income. Circuit breakers intervene to ensure that property taxes do not swallow up an unreasonable portion of qualifying households’ budgets.
Extending Temporary Provisions of the 2017 Trump Tax Law: National and State-by-State Estimates
• By Joe Hughes, Matthew Gardner, Steve Wamhoff
The push by Congressional Republicans to make the provisions of the 2017 Tax Cuts and Jobs Act permanent would cost nearly $300 billion in the first year and deliver the bulk of the tax benefits to the wealthiest Americans.
State Income Tax Subsidies for Seniors
• By Carl Davis, Eli Byerly-Duke
State governments provide a wide array of tax subsidies to their older residents. But too many of these carveouts focus on predominately wealthy and white seniors, all while the cost climbs.
Tax Avoidance Continues to Fuel School Privatization Efforts
• By Carl Davis
Wealthy families are overwhelmingly the ones using school voucher tax credits to opt out of paying for public education and other public services and to redirect their tax dollars to private and religious institutions instead. Most of these credits are being claimed by families with incomes over $200,000.
State Child Tax Credits and Child Poverty: A 50-State Analysis
• By Aidan Davis
Regardless of future Child Tax Credit developments at the federal level, state policies can supplement the federal credit to deliver additional benefits to children and families. State credits can be specifically tailored to meet the needs of local populations while also producing long-term benefits for society as a whole
Boosting Incomes and Improving Tax Equity with State Earned Income Tax Credits in 2022
• By Aidan Davis
States continued their recent trend of advancing EITCs in 2022, with nine states plus the District of Columbia either creating or improving their credits. Utah enacted a 15 percent nonrefundable EITC, while the District of Columbia, Hawaii, Illinois, Maine, Vermont and Virginia expanded existing credits. Meanwhile, Connecticut, New York and Oregon provided one-time boosts to their EITC-eligible populations.
State Income Taxes and Racial Equity: Narrowing Racial Income and Wealth Gaps with State Personal Income Taxes
• By Carl Davis, Jessica Schieder, Marco Guzman
10 state personal income tax reforms that offer the most promising routes toward narrowing racial income and wealth gaps through the tax code.
Taxes and Racial Equity: An Overview of State and Local Policy Impacts
• By ITEP Staff
Historic and current injustices, both in public policy and in broader society, have resulted in vast disparities in income and wealth across race and ethnicity. Employment discrimination has denied good job opportunities to people of color. An uneven system of public education funding advantages wealthier white people and produces unequal educational outcomes. Racist policies such as redlining and discrimination in lending practices have denied countless Black families the opportunity to become homeowners or business owners,…
How Long Has It Been Since Your State Raised Its Gas Tax?
• By Carl Davis
Many state governments are struggling to repair and expand their transportation infrastructure because they are attempting to cover the rising cost of asphalt, machinery, and other construction materials with fixed-rate gasoline taxes that are rarely increased.
State Taxation of Capital Gains: The Folly of Tax Cuts & Case for Proactive Reforms
• By Marco Guzman
The federal tax system and every state treat income from capital gains more favorably than income from work. Preferential capital gains tax treatment includes exclusions and seldom-discussed provisions like deferral and stepped-up basis, as well as more direct tax subsidies for profits realized from local investments and, in some instances, from investments around the world. This policy brief explains state capital gains taxation, examines the flaws in state capital gains tax breaks, and proposes reform…
Institute on Taxation
and Economic Policy
ITEP is a non-profit, non-partisan tax policy organization. We conduct rigorous analyses of tax and economic proposals and provide data-driven recommendations to shape equitable and sustainable tax systems.
Subscribe to ITEP Emails
Tax research and policy news in your inbox.
Promote Fair Tax Policy
Your gift to ITEP promotes tax justice. With your help, we do research that supports taxing millionaires and billionaires, taxing big corporations and raising revenue for the things our people, our communities and our planet need.
Together, we can create a country with more economic justice, more racial justice, more climate justice… and more tax justice.