Institute on Taxation and Economic Policy (ITEP)

Mississippi

USA TODAY: States are relying more on sales taxes. Here’s why that matters

July 30, 2026

Over time, some states have slashed corporate and personal income taxes while also raising the sales tax rate. In 11 states, “all three of those things have happened,” said Sarah Austin, a senior analyst at ITEP and author of the report. 

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State-by-State Tax Expenditure Reports

• By ITEP Staff

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

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State Rundown 4/23: While Some States Stop Digging, Others Move Full Steam Ahead with Anti-Affordability Agendas

• By ITEP Staff

Missouri lawmakers passed legislation that will have residents vote on a proposal at the ballot box. The ask: for them to pay more in sales taxes to offset cuts – and the possible elimination – of the state's individual income tax, which makes up nearly two-thirds of Missouri’s general fund.

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Tax Break for Ultra-wealthy Investors Takes a Hit in Maine and Oregon

• By Nick Johnson

Policymakers in Maine and Oregon wisely said “no” last week to an income tax break for deep-pocketed tech investors and venture capitalists that was expanded in last year’s federal tax bill.

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State Rundown 4/8: Budget and Tax Packages Take Shape as Sine Die Approaches in Many States

• By ITEP Staff

State legislative sessions are wrapping up, and final tax and budget packages are making their way to governors’ desks.

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These States Are Most Impacted by the Spike in Gas Prices

• By Carl Davis

The recent spike in gasoline prices is on pace to cost American drivers an extra $9.4 billion per month. Gas prices are up dramatically across the country, but the South has been hit hardest and is on pace to pay $4.2 billion more per month.

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State Rundown 3/4: Budget Realities Set In

• By ITEP Staff

As many state legislative sessions near or cross the halfway point, lawmakers are facing tough choices.

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What Did 2025 State Tax Changes Mean for Racial and Economic Equity?

• By Brakeyshia Samms

The results are a mixed bag, with some states enacting promising policies that will improve tax equity and others going in the opposite direction.

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State Rundown 2/5: Icy Roads Do Not Slow Tax Policy Debates

• By ITEP Staff

Despite wintry conditions across much of the country, that hasn’t stopped state lawmakers from debating major tax policy changes.