Mississippi lawmakers have approved the most radical and costly change to the state’s personal income tax system to date. House Bill 1 ultimately eliminates the state’s personal income tax and cuts state revenues by nearly $2.7 billion a year when fully implemented. This deeply regressive legislation will create a windfall for the wealthiest residents of the poorest state in the nation while simultaneously jeopardizing the state’s ability to fund public services that support Mississippians and the state’s economy.
Aidan Davis
Aidan Davis works closely with policymakers, legislative staff, and state organizations across the country to advance policy solutions that aim to achieve equitable and sustainable state and local tax systems. Much of her research focuses on tax credits for lower-income families and state tax measures to improve revenue adequacy.
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brief April 8, 2025 A Windfall for the Wealthy: A Distributional Analysis of Mississippi HB 1
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brief March 28, 2025 Advantaging Affluence: A Distributional Analysis of Missouri HB 798’s Uneven Tax Cuts for Wealth and Work
Missouri House Bill 798 would reduce personal and corporate income tax rates, fully eliminate taxes on capital gains income from sale of assets, and eliminates the state’s modest Earned Income Tax Credit that assists many working people in lower-paid jobs. HB 798 would radically transform Missouri’s income tax code into a system that privileges income from wealth over income from work, leaving many middle-income families to pay a higher income tax rate than wealthy people living off their investments.
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blog February 20, 2025 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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blog July 18, 2024 Five Tax Takeaways from 2024 State Legislative Sessions
Major tax cuts were largely rejected this year, but states continue to chip away at income taxes. And while property tax cuts were a hot topic across the country, many states failed to deliver effective solutions to affordability issues.
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blog March 20, 2024 Eliminating Income Taxes Would Be an Expensive Giveaway
Governors and legislative leaders in a dozen states have made calls to fully eliminate their taxes on personal or corporate income, after many states already deeply slashed them over the past few years. The public deserves to know the true impact of these plans, which would inevitably result in an outsized windfall to states’ richest taxpayers, more power in the hands of wealthy households and corporations, extreme cuts to basic public services, and more deeply inequitable state tax codes.
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blog September 12, 2023 State Tax Credits Have Transformative Power to Improve Economic Security
The latest analysis from the U.S. Census Bureau provides an important reminder of the compelling link between public investments and families’ economic well-being. Policy decisions can drastically reduce poverty and improve family economic stability for low- and middle-income families alike, as today’s data release shows.
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brief September 12, 2023 States are Boosting Economic Security with Child Tax Credits in 2023
Fourteen states now provide Child Tax Credits to reduce poverty, boost economic security, and invest in children. This year alone, lawmakers in three states created new Child Tax Credits while lawmakers in seven states expanded existing credits. To maximize impact, lawmakers should consider making their credits fully refundable, not including an earnings requirement, setting a maximum amount per child instead of per household, setting state-specific phase-out ranges that target low- and middle-income families, indexing to inflation, and offering the option of advanced payments.
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brief September 12, 2023 Boosting Incomes, Improving Equity: State Earned Income Tax Credits in 2023
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.
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blog July 7, 2023 The Highs and Lows of 2023 State Legislative Sessions
Nearly one-third of states took steps to improve their tax systems this year by investing in people through refundable tax credits, and in a few notable cases by raising revenue from those most able to pay. But another third of states lost ground, continuing a trend of permanent tax cuts that overwhelmingly benefit high-income households and make tax codes less adequate and equitable.
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blog June 5, 2023 The Real Impact of State Tax Cuts
This op-ed was originally published by Route Fifty and co-written by ITEP State Director Aidan Davis and Center on Budget and Policy Priorities Senior Advisor for State Tax Policy Wesley… -
blog April 12, 2023 Deep Public Investment Changes Lives, Yet Too Many States Continue to Seek Tax Cuts
When state budgets are strong, lawmakers should put those revenues toward building a stronger and more inclusive society for the long haul. Yet, many state lawmakers have made clear that their top priority is repeatedly cutting taxes for the wealthy.
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blog November 16, 2022 States Can Halve Child Poverty with Child Tax Credits
State policymakers have the tools they need to drastically reduce child poverty within their borders. A new ITEP report, coauthored with Columbia University’s Center on Poverty and Social Policy, explores… -
report November 16, 2022 State Child Tax Credits and Child Poverty: A 50-State Analysis
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
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brief September 15, 2022 Boosting Incomes and Improving Tax Equity with State Earned Income Tax Credits in 2022
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.
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brief September 15, 2022 More States are Boosting Economic Security with Child Tax Credits in 2022
After years of being limited in reach, there is increasing momentum at the state level to adopt and expand Child Tax Credits. Today ten states are lifting the household incomes of families with children through yearly multi-million-dollar investments in the form of targeted, and usually refundable, CTCs.
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blog March 2, 2022 SOTU and GOP Response Highlight Dramatic Difference in Parties’ Tax Policy Approach
Since last year, multiple states across the country have proposed or are pursuing costly income and other tax cuts that are heavily tilted toward the highest-income households. State advocates have worked to beat back these proposals and sounded the alarm about the long-term consequences of tax cuts, but legislatures (most GOP-led) continue to introduce and approve top-heavy and permanent tax cuts. This state tax-cut fervor took center stage last night when Gov. Kim Reynolds of Iowa gave the Republican response to President Biden’s SOTU address.
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blog February 8, 2022 More Than One in Three Young Workers Would Benefit from EITC Reforms in Build Back Better Plan
Although the EITC expansion did not receive as much attention as the expanded Child Tax Credit, a new ITEP report shows the positive impact of allowing young workers without children in the home to maintain access to one of the nation’s most significant and effective anti-poverty programs.
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report February 8, 2022 Federal EITC Enhancements Help More Than One in Three Young Workers
More than one in three young adults would benefit from workers without children being eligible to receive the federal EITC. This policy change would bolster young adults’ economic security.
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blog January 10, 2022 Investing in a Joint Future: Harnessing State Tax Codes
Rather than resorting to tax cuts, which can eventually create revenue shortfalls, lawmakers should determine whether they have adequately invested in people and communities. There are better ways to leverage tax systems to help those who need it most.
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blog November 18, 2021 Tax Credit Reforms in Build Back Better Would Benefit a Diverse Group of Families
The CTC and EITC provisions would have a particularly profound effect on the poorest 20 percent of Americans, who all will have incomes of less than $22,000 in 2022. Taken together, the EITC and CTC changes would lift the average income of these households by more than 10 percent.
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brief October 21, 2021 Boosting Incomes and Improving Tax Equity with State Earned Income Tax Credits in 2021
The EITC benefits low-income people of all races and ethnicities. But it is particularly impactful in historically excluded Black and Hispanic communities where discrimination in the labor market, inequitable educational systems, and countless other inequities have relegated a disproportionate share of people to low-wage jobs.
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blog September 13, 2021 A Data-Driven Case for the CTC Expansion in the Ways & Means Committee’s Recent Proposal
The move toward permanent full refundability and inclusion of all immigrant children are crucial components of the future of the CTC. Together they will help ensure that the credit reaches the children most in need, making a vital dent in our nation’s unacceptably high rate of child poverty.
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blog September 13, 2021 Extending Federal EITC Enhancements Would Bolster the Effects of State-Level Credits
The EITC expansion targets workers without children in the home. In 2022 it would provide a $12.4 billion boost, benefiting 19.5 million workers who on average would receive an income boost of $730 dollars.
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blog July 20, 2021 Child Tax Credit Expansion Acknowledges There Is More We Can Do for Children
For the next six months, low-, middle- and upper-middle-income families with children are eligible to receive part of their 2021 Child Tax Credit (CTC) in advanced monthly payments. More than putting money in people’s pockets, this policy recognizes “the dignity of working-class families and middle-class families,” as President Biden said last week.
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blog June 28, 2021 State-Level EITC Victories in 2021
A growing group of state lawmakers are recognizing the extent to which low- and middle-income Americans are struggling and the ways in which their state and local tax systems can do more to ensure the economic security of their residents over the long run. To that end, lawmakers across the country have made strides in enacting, increasing, or expanding tax credits that benefit low- and middle-income families. Here is a summary of those changes and a celebration of those successes.