Institute on Taxation and Economic Policy (ITEP)

South Carolina

State Rundown 1/7: New Year, New Opportunities for Progressive Revenue

As we kick off a new year, several states are facing revenue shortfalls. Some lawmakers are approaching the challenge with sustainable and equitable solutions.

Linking to Tipped and Overtime Income Deductions Would Worsen State Shortfalls, Do Little to Help Workers

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.

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State Rundown 12/3: Property Tax Cuts and Deficits

December 3, 2025 • By ITEP Staff

State Rundown 12/3: Property Tax Cuts and Deficits

States are increasingly facing difficult choices as revenues stagnate and deficits come clearer into focus.

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The Wealth Proceeds Tax: A Simple Way for States to Tax the Wealthy

October 30, 2025 • By Sarah Austin, Carl Davis

The Wealth Proceeds Tax: A Simple Way for States to Tax the Wealthy

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.

Rep. James E. Clyburn: Trump’s “Big Beautiful Bill” Steals from the Poor, Gives to the Rich

September 18, 2025

The Institute of Taxation and Economic Policy estimates that in 2026, South Carolina’s wealthiest 1%—those making over $782,500 a year—will receive an average tax cut of $68,260, while the lowest-income residents, earning under $23,200, will face an average tax increase of $30, in addition to steep cuts to Medicaid and SNAP. Read more.

State Earned Income Tax Credits Support Families and Workers in 2025

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.

Sales Tax Holidays Miss the Mark When it Comes to Effective Sales Tax Reform

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.

How Much Would Every Family in Every State Get if the Megabill’s Tax Cuts Given to the Rich Had Instead Been Evenly Divided?

If instead of giving $117 billion to the richest 1 percent, that money had been evenly divided among all Americans, we'd each get $343 - or nearly $1,400 for a family of four.

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Analysis of Tax Provisions in the Trump Megabill as Signed into Law: National and State Level Estimates

July 7, 2025 • By Steve Wamhoff, Carl Davis, Joe Hughes, Jessica Vela

Analysis of Tax Provisions in the Trump Megabill as Signed into Law: National and State Level Estimates

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.

Trump Megabill Will Give $117 Billion in Tax Cuts to the Top 1% in 2026. How Much In Your State?

The predominant feature of the tax and spending bill working its way through Congress is a massive tax cut for the richest 1 percent — a $114 billion benefit to the wealthiest people in the country in 2026 alone.

How Much Do the Top 1% in Each State Get from the Trump Megabill?

The Senate tax bill under debate right now would bring very large tax cuts to very high-income people. In total, the richest 1 percent would receive $114 billion in tax cuts next year alone. That would amount to nearly $61,000 for each of these affluent households.

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Analysis of Tax Provisions in the House Reconciliation Bill: National and State Level Estimates

May 22, 2025 • By Carl Davis, Jessica Vela, Joe Hughes, Steve Wamhoff

Analysis of Tax Provisions in the House Reconciliation Bill: National and State Level Estimates

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.

State Rundown 5/15: State Tax Debates Carry On in the Midst of Chaotic Federal Tax Landscape

Even as most major headlines have been about the ever-changing landscape of federal tax policy, the latest “ideas of the week," and now the House tax bill, state tax policy continues to be a priority for lawmakers.

With spring in full bloom ,many state lawmakers are reaching tax policy agreements. Out west, lawmakers in North Dakota and Texas have moved major property tax cuts. Meanwhile, in the east and south, Vermont appears likely to pass an expansion to its Child Tax Credit and Earned Income Tax Credit, and South Carolina lawmakers are aiming to make deep, drastic cuts to the state’s income tax.

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Trump 2025 Tax Law: Research and Resources

May 2, 2025 • By ITEP Staff

Trump 2025 Tax Law: Research and Resources

Want to know more about the tax and spending megabill that President Trump recently signed into law? We've got you covered.

State Rundown 5/1: State Tax Debates Wrapping Up, and Just Beginning

The rampant uncertainty this year extends far beyond the national economy and federal policy, as many state legislatures are declaring their tax and budget debates finished, and just getting started, sometimes in the same breath.

State Rundown 4/24: States Push Tax Cuts Despite Fiscal Uncertainty

While some states are preparing for uncertainty – slowing revenue growth, chaos from unpredictable tariffs, cuts to federal programs, etc. – others continue to move forward with plans for deep tax cuts.   For instance, Georgia Gov. Brian Kemp signed legislation accelerating the cut to the personal income tax rate, which is currently phasing down. […]

Missouri is Sleepwalking into a Half-Billion Dollar Tax Cut for the Rich

Missouri lawmakers are debating a tax cut that will mostly benefit the wealthiest in the state, while relying on an unrealistic estimate of what it will cost.

IRS Cooperation with ICE Will Damage Public Trust, Putting Tax Revenues in Jeopardy

Attempts by the Department of Homeland Security to secure private information from the IRS on people who file taxes with an Individual Taxpayer Identification Number is a violation of federal privacy laws that protect taxpayers. It is also a change that could seriously damage public trust in the IRS, which could jeopardize billions of dollars in tax payments by hardworking immigrant families.

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State Rundown 4/9: A Progressive Pushback

April 9, 2025 • By ITEP Staff

State Rundown 4/9: A Progressive Pushback

Residents and state lawmakers across the country are pushing back against anti-tax measures and are looking for ways to protect revenue and advance proposals that would raise revenue in progressive ways. This comes at a time when federal policy brings significant risks for state tax revenue.

State Rundown 3/26: Lawmakers Navigate Shortfalls, Potholes, and Pitfalls

State lawmakers around the country are navigating a range of potential hazards this week. Leaders in Maryland and Washington are facing budget holes but are smartly working to get out of them through progressive taxes on those with the most ability to pay. Both North Dakota and Washington state are looking to fill literal potholes […]

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State-by-State Tax Expenditure Reports

March 1, 2025 • By ITEP Staff

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

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Wide-Ranging 2025 State Tax Debates Come into Focus

February 20, 2025 • By Aidan Davis

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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Turning IRS Agents to Deportation Will Reduce Public Revenues

February 11, 2025 • By Carl Davis, Jon Whiten

Turning IRS Agents to Deportation Will Reduce Public Revenues

The Trump Administration’s plan to turn IRS agents into deportation agents will result in lower tax collections in addition to the harm done to the families and communities directly affected by deportations.

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State Rundown 2/6: Tax Proposals in the Spotlight

February 6, 2025 • By ITEP Staff

State Rundown 2/6: Tax Proposals in the Spotlight

Tax changes have been proposed or are nearing the finish line in many states. Kentucky is poised to enact an income tax cut as a bill heads to the governor’s desk. In Pennsylvania, Gov. Josh Shapiro’s budget proposal called to accelerate existing corporate tax cuts while closing corporate tax loopholes by enacting combined reporting. Ohio Gov. Mike DeWine proposed a new credit for children of working parents. And Virginia Democrats countered Gov. Glenn Youngkin’s proposed tax cuts with a plan of their own that includes an increase to the state’s Earned Income Tax Credit (EITC) and a one-time, nonrefundable tax…