Institute on Taxation and Economic Policy

Mississippi

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A Windfall for the Wealthy: A Distributional Analysis of Mississippi HB 1

April 8, 2025 • By Aidan Davis, Dylan Grundman O'Neill, Neva Butkus

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.

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Mississippi Considers Deep Tax Cuts Amidst Budget and Economic Uncertainty

February 26, 2025 • By Neva Butkus

At a time when states across the country are forecasting deficits or anticipating slowing revenue growth, Mississippi lawmakers are debating deeply regressive and expensive tax cuts that would overwhelmingly benefit their state’s richest residents.

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Eliminating Income Taxes Would Be an Expensive Giveaway

March 20, 2024 • By Aidan Davis

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.

One Voice: Eliminating Individual Income Tax is Bad for Mississippi

February 7, 2022

House Bill 531 would eliminate the state individual income tax. Eliminating the income tax is bad for Mississippi, especially the state’s working families, communities of color, and retirees. While some lawmakers are suggesting that Mississippi’s revenue system is sound enough to support this tax cut, due to the current surplus, this couldn’t be further from […]

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Mississippi Is the Latest in a String of States Pursuing Short-Sighted, Top-Heavy Tax Cuts

January 19, 2022 • By Kamolika Das

Not only is Mississippi's latest tax proposal deeply inequitable, the state simply cannot afford it.

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Eliminating the State Income Tax Would Wreak Havoc on Mississippi

August 25, 2021 • By Kamolika Das

History has repeatedly shown that such policies harm state economies, dismantle basic public services, and exacerbate tax inequities.

One Voice: Who Pays, Mississippi? An Overview of State Tax Policy and Racial Equity Impacts

August 17, 2021

Historic and current injustices, both in public policy and in society more broadly, have resulted in vast disparities in income across race and ethnicity in Mississippi. State and local tax codes are not the sole contributors to, nor will they be the sole solution to, racial economic inequities. However, the state’s tax system is playing […]

One Voice Mississippi: Bill Analysis: House Bill 1439: Tax Proposal Moves State Away from a Better, More Equitable Mississippi

March 16, 2021

Mississippi’s House of Representatives recently passed House Bill 1439 (“the Mississippi Tax Freedom Act of 2021”). The House passed the 300-page bill less than 24 hours after they introduced it with little debate and no fiscal note. The plan revives the recurring attempts of some lawmakers to cut state income taxes, but does much more. […]

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Trickle-Down Myths Swamp Tax Policy Debates in Mississippi and West Virginia

March 15, 2021 • By Aidan Davis

Recent proposals in both Mississippi and West Virginia seek to pare back, and ultimately eliminate, each state’s income tax while shifting the responsibility of funding services even more onto low- and middle-income taxpayers through increased consumption taxes. The states are moving forward with this tax experiment even though a similar experiment notoriously and immediately sent Kansas into a financial tailspin.