On the Map State Policy
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April 17, 2025
Taxes on Adult-Use Cannabis in Each State
Twenty-three states have legalized the sale of cannabis for general adult use, and sales are already underway in 21 of those states. Every state allowing legal sales applies an excise tax to cannabis based on the product’s quantity, its price, or both. Quantity taxes can be based on either overall product weight or the amount […] -
The Earned Income Tax Credit (EITC) supports millions of workers and families and continues to grow in states and localities across the country. Today, 31 states plus the District of Columbia and Puerto Rico offer EITCs. Local EITCs can also now be found in Montgomery County, Maryland, New York City, and San Francisco, where they benefited 700,000 households in 2023. -
March 28, 2025
Celebrating 50 Years of the Earned Income Tax Credit
This week, we celebrate 50 years of the federal Earned Income Tax Credit (EITC) and the impact it's had on millions of workers and families. In 2023 alone, the latest year of available data, the federal EITC alongside the refundable portion of the Child Tax Credit lifted 6.4 million people and 3.4 million children out of poverty. -
Many states with corporate income taxes include some amount of federally defined Global Intangible Low-Taxed Income (GILTI) in their tax bases. Twenty-one states plus D.C. include some amount of GILTI in their tax calculations in 2025. -
February 21, 2025
Revenue Effect of Mandatory Worldwide Combined Reporting by State
Universal adoption of mandatory worldwide combined reporting (WWCR) in states with corporate income taxes would boost state tax revenue by $18.7 billion per year. The revenue effects of mandatory WWCR would vary across states. We estimate that 38 states and the District of Columbia would experience revenue increases totaling $19.1 billion. The top 10 states […] -
The purpose of state corporate income taxes is to tax the profit, or net income, an incorporated business earns in each state. Ascertaining the state where profits are earned is, however, complicated for companies that conduct business in multiple jurisdictions. Twenty-eight states plus D.C. now require a limited version of combined reporting called “water’s edge” […] -
August 1, 2024
State and Local Tax Contributions by Undocumented Immigrants
Undocumented immigrants pay taxes that help fund public infrastructure, institutions, and services in every U.S. state. Nearly 39 percent of the total tax dollars paid by undocumented immigrants in 2022 ($37.3 billion) went to state and local governments. -
January 3, 2024
Which States Allow Deductions for Federal Income Taxes Paid?
Three states allow an unusual income tax deduction for federal income taxes paid. Missouri and Oregon limit these deductions by capping and/or phasing out the deduction, while Alabama, offers what amounts to an unlimited deduction. These deductions are detrimental to state income tax systems on many fronts, as they offer large benefits to high-income earners […] -
Twenty-one states provide public support to private and religious K-12 schools through school voucher tax credits. -
In 2023 so far, 17 states have either adopted or expanded a Child Tax Credit or Earned Income Tax Credit. Both these policies can help bolster the economic security of low- and middle-income families and position the next generation for success. -
April 19, 2023
How is Adult-Use Cannabis Taxed in Your State?
Twenty states have legalized cannabis sales for general adult use. Every state allowing legal sales applies a cannabis tax based on the product’s quantity, its price, or both. ITEP research indicates that taxes based on quantity will be more sustainable over time because prices are widely expected to fall as the cannabis industry matures. -
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 -
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. -
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. -
January 26, 2021
Child Tax Credit Enhancements Under the American Rescue Plan
President Joe Biden’s coronavirus relief package, the American Rescue Plan, includes a significant expansion of the Child Tax Credit (CTC). The president’s proposal provides a $125 billion boost in funding for the program, which would essentially double the size of the existing federal credit for households with children. Combined with existing law, the CTC provisions in Biden's plan would provide a 37.4 percent income boost to the poorest 20 percent of families with children who make $21,300 or less a year.
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