Institute on Taxation and Economic Policy (ITEP)

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Stateline: Republican Push To Increase Sales Taxes Would Fall Hardest on Lower-Income Residents

March 19, 2026

Lawmakers consider increasing sales taxes to offset budget cuts to property or income taxes. This will force lower- and middle-income residents, who spend a larger share of their earnings than the wealthy, to foot more of the bill for state services. Read more.

Education Week: How Do Schools Solve a Problem Like Property Taxes?

February 19, 2026

As tax season dawns, backlash to a nationwide surge in property-tax bills is spurring states to double down on proposals to diminish one of the main revenue sources for school districts. At least 10 states are pitching the end of one of schools’ chief revenue sources. Read more.

On September 30, 2025, ITEP Policy Analyst Eli Byerly-Duke appeared before Oklahoma’s Senate Revenue and Taxation Committee to discuss potential improvements to the state’s Child Tax Credit. Check out his slide deck here. Read a press release about the hearing here.

State-level budget and tax policy matters deeply for Oklahomans because it directly affects how the state can meet its obligations to our fellow residents. This includes shared services like public safety, education, transportation construction, workforce development, and other programs that help all Oklahomans thrive.

The Institute on Taxation and Economic Policy has estimated how much these proposed tax cuts would impact Oklahomans, by income level: 

ITEP’s Eli Byerly-Duke on Oklahoma’s Sales Tax Relief Credit

October 28, 2024 • By Eli Byerly-Duke

On October 23, 2024, ITEP Policy Analyst Eli Byerly-Duke presented to an interim study in the Oklahoma House focused on modernizing the Sales Tax Relief Credit. Click here for slides Click here for video (his remarks begin around the 1:06:00 mark)

Route Fifty: States Move to Cut Grocery Taxes

March 4, 2024

Oklahoma Gov. Kevin Stitt on Tuesday signed a bill to eliminate the state’s sales tax on groceries. With the 4.5% tax gone, that leaves 11 states that impose a grocery tax—a number that is swiftly shrinking. Stitt called it the largest single-year tax cut in state history. Oklahoma will see more than $415 million less in revenue a year.

Immigration is hardly a new social trend in the state of Oklahoma. Of the four million people living in the state, 243,000 are immigrants, or six percent of the total population, according to the 2022 American Community Survey.

With less than two weeks left in the 2023 legislative session, lawmakers have very little time remaining to reach agreement on, reveal, and adopt the Fiscal Year 2024 state budget. Bills that would change tax policy are typically unveiled as part of the budget package. Though they have not yet been introduced, this year’s budget […]

With $10.8 billion in recurring revenue and at least $1.6 billion in one-time funds, the Oklahoma Legislature has significant fiscal decisions to make this session. Oklahoma leaders have repeatedly stated their intentions, including House Speaker Charles McCall who wants to provide “inflation relief” and Gov. Kevin Stitt who heralds a commitment to “fiscal discipline.” However, most of […]

As Oklahoma’s 2023 legislative session begins, the perennial push for tax cuts that would shrink state revenue will likely return. In 2022, leaders of the Oklahoma House of Representatives championed tax cuts – primarily focusing on reducing the personal income tax, the corporate income tax, and the sales tax on groceries. Ultimately, the legislative session ended without any major […]

Bloomberg Tax: Flat Income Tax Revival Draws Sharply Mixed Reviews (Podcast)

June 14, 2022

With cash cushions plump with federal pandemic relief dollars and a surge in tax revenues, state legislatures across the country have cut taxes aggressively this year. But several states went further, converting their tiered income tax structures to flat-rate systems. Arizona, Georgia, Iowa, and Mississippi have committed to the flat tax in recent weeks, and […]

Bloomberg: Did You Pay Your ‘Fair Share’ of Federal Income Tax This Year?

March 31, 2022

And according to the Institute on Taxation and Economic Policy, the impact would have a definite geographic tilt. The states where more than 40% of residents would face tax increases are largely in the South, including Mississippi, West Virginia, Arkansas, Louisiana, Alabama, Kentucky, Oklahoma, Georgia, New Mexico, South Carolina, and Florida. read more

Oklahoma can effectively eliminate the state and local sales tax on groceries for most low-income families by strengthening the Sales Tax Relief Credit. At a time when many Oklahomans are struggling to put food on the table and are at risk of eviction, a more robust Sales Tax Relief Credit can help put money back into the pockets […]

Bloomberg: SALT Debate Forces Rich Americans to Confront Widening Tax Gap

December 10, 2021

Lawmakers in Arizona, Arkansas, Idaho, Iowa, Louisiana, Missouri, Montana, North Carolina, Ohio and Oklahoma have also approved cuts to their top personal income tax going into effect either this year or in future years. “There are states moving in different directions,” said Carl Davis, research director at the left-leaning Institute on Taxation and Economic Policy. […]

A more just tax system will level the playing field for all Oklahomans, providing more opportunity to save and build wealth. It will also benefit the economy, as equal opportunity for individuals expands the economy as a whole. The state must continue providing and expanding shared services that are often lifelines for low-income individuals, but […]

Anchorage Daily News: As Alaska’s Budget Uproar Rolls on, a Top Dunleavy Adviser Has Seen It Before

July 24, 2019

Arduin, Laffer & Moore has been criticized by economists for what some see as less than rigorous methods. One Oklahoma study on eliminating the state’s personal income tax produced by the firm was trashed as not “meeting professional standards” and including “biased and greatly exaggerated estimates” by University of Oklahoma and Oklahoma State University economists. […]

Wyo File: Why Are We Footing the Bill for Billionaires?

November 16, 2018

he question, then, will be: Who pays? That question — “Who pays?” — is also at the center of a report released last month by the Washington, D.C.-based Institute on Taxation and Economic Policy. The report, Who Pays? A Distributional Analysis of the Tax Systems in All 50 States, looks at the different tax rates […]

A modestly progressive income tax slightly offsets our regressive sales taxes. But Oklahoma lawmakers cut our top income tax rate by nearly 25 percent since 2004, further tipping the scales to the wealthiest households. Then while grappling with massive budget shortfalls caused in part by these tax cuts, lawmakers took aim at measures that primarily benefit low- and middle-income working families by making the state Earned Income Tax Credit non-refundable and freezing the state standard deduction, while leaving cuts to the top income tax rate in place.

While Oklahoma has a reputation as a low tax state, poor and middle-income Oklahomans are actually paying a greater share of their income in taxes than the national average, while the richest 5 percent of households — with annual incomes of $194,500 or more — pay less.

Oklahoma’s state and local taxes are among the most regressive in the country, according to a report released last week by the Institute on Taxation and Policy.

While Oklahoma has a reputation as a low tax state, poor and middle-income Oklahomans are actually paying a greater share of their income in taxes than the national average, while the richest 5 percent of households — with annual incomes of $194,500 or more — pay less.

Fox Business: Higher State Taxes, Not OPEC, Boosting Gas Prices

July 5, 2018

In July, Oklahoma, South Carolina and Tennessee were among seven states that raised their gas taxes Opens a New Window. . At least 27 states have raised or updated their gas taxes since 2013, according to a report from the Institute on Taxation and Economic Policy Opens a New Window. . California – where drivers pay some […]

The Nation: Will Red-State Protests Spark Electoral Change?

July 5, 2018

State lawmakers came “out of the gate in 2011 with a pretty regressive, large-scale tax-cut plan,” said Meg Wiehe, deputy director of the Institute on Taxation and Economic Policy (ITEP), a nonprofit, tax-focused research group. Led by Governor Fallin, the Oklahoma GOP wanted to scrap the income tax entirely—a plan that was the brainchild of […]

USA Today: Gas Taxes Rise Sunday in Seven States as AAA Projects Record Travel for July 4th

July 2, 2018

Massive teacher protests this spring in Oklahoma, West Virginia, Kentucky and other states prompted the Oklahoma Legislature to raise taxes on cigarettes, fuel and oil and gas production to pay for raises averaging $6,100 per year and to boost funding for schools, support personnel and state workers. “The last time the Sooner State raised its gas tax […]