Publications
State-by-State Tax Expenditure Reports
• By ITEP Staff
Below is a list of tax expenditure reports published in the states.
Sales Tax Holidays Miss the Mark When it Comes to Effective Sales Tax Reform
• By Miles Trinidad
Sales tax holidays are often marketed as relief for everyday families, but they do little to address the deeper inequities of regressive sales taxes. In 2025, 18 states offer these holidays at a collective cost of $1.3 billion.
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.
States Should Enact, Expand Mansion Taxes to Advance Fairness and Shared Prosperity
• By Carl Davis, Erika Frankel
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 […]
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.
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 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
Creating Racially and Economically Equitable Tax Policy in the South
• By Kamolika Das
The South's negative outcomes on measures of wellbeing are the result of a century and a half of policy choices. Lawmakers have many options available to make concrete improvements to tax policy that would raise more revenue, do so equitably, and generate resources that could improve schools, healthcare, social services, infrastructure, and other public resources.
State-by-State Estimates of Sen. Rick Scott’s “Skin in the Game” Proposal
• By Steve Wamhoff
A proposal from Sen. Rick Scott would increase taxes for more than 35% of Americans, with the poorest fifth of Americans paying 34% of the tax increase.
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.
Sales Tax Holidays: An Ineffective Alternative to Real Sales Tax Reform
• By Dylan Grundman O'Neill
Policymakers tout sales tax holidays as a way for families to save money while shopping for “essential” goods. On the surface, this sounds good. However, a two- to three-day sales tax holiday for selected items does nothing to reduce taxes for low- and moderate-income taxpayers during the other 362 days of the year. Sales taxes are inherently regressive. In the long run, sales tax holidays leave a regressive tax system unchanged, and the benefits of…
Income Tax Increases in the President’s American Families Plan
• By ITEP Staff, Matthew Gardner, Steve Wamhoff
President Biden’s American Families Plan includes revenue-raising proposals that would affect only very high-income taxpayers.[1] The two most prominent of these proposals would restore the top personal income tax rate to 39.6 percent and eliminate tax breaks related to capital gains for millionaires. As this report explains, these proposals would affect less than 1 percent of taxpayers and would be confined almost exclusively to the richest 1 percent of Americans. The plan includes other tax…
Effects of the President’s Capital Gains and Dividends Tax Proposals by State
• By ITEP Staff, Matthew Gardner, Steve Wamhoff
President Biden’s proposal to eliminate the lower income tax rate on capital gains (profits from selling assets) and stock dividends for millionaires would affect less than half of one percent (0.4 percent) of U.S. taxpayers if it goes into effect in 2022. The share of taxpayers affected would be less than 1 percent in every state.
National and State-by-State Estimates of President Biden’s Campaign Proposals for Revenue
• By ITEP Staff, Matthew Gardner, Steve Wamhoff
During his presidential campaign, Joe Biden proposed to change the tax code to raise revenue directly from households with income exceeding $400,000. More precisely, Biden proposed to raise personal income taxes on unmarried individuals and married couples with taxable income exceeding $400,000, and he also proposed to raise payroll taxes on individual workers with earnings exceeding $400,000. Just 2 percent of taxpayers would see a direct tax hike (an increase in either personal income taxes,…
Sales Tax Holidays: An Ineffective Alternative to Real Sales Tax Reform
• By Dylan Grundman O'Neill
Lawmakers in many states have enacted “sales tax holidays” (16 states will hold them in 2020) to provide a temporary break on paying the tax on purchases of clothing, school supplies, and other items. These holidays may seem to lessen the regressive impacts of the sales tax, but their benefits are minimal while their downsides are significant—and amplified in the context of the COVID-19 pandemic. This policy brief looks at sales tax holidays as a…
Property Tax Circuit Breakers in 2019
• By Aidan Davis
State lawmakers seeking to make residential property taxes more affordable have two broad options: across-the-board tax cuts for taxpayers at all income levels, such as a homestead exemption or a tax cap, and targeted tax breaks that are given only to particular groups of low- and middle-income taxpayers. This policy brief surveys the advantages and disadvantages of the circuit breaker approach to reducing property taxes.
Sales Tax Holidays: An Ineffective Alternative to Real Sales Tax Reform
• By Dylan Grundman O'Neill
Lawmakers in many states have enacted “sales tax holidays” (16 states will hold them in 2019), to provide a temporary break on paying the tax on purchases of clothing, school supplies, and other items. While these holidays may seem to lessen the regressive impacts of the sales tax, their benefits are minimal. This policy brief looks at sales tax holidays as a tax reduction device.
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