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Center for State Tax Policy

The mission of our state program is to promote tax and fiscal policy that leads to higher economic growth and improved quality of life for taxpayers throughout the U.S. states.

Our state tax policy experts are routinely relied upon for presentations, testimony, and media appearances on state tax and fiscal policy, and our website is a comprehensive resource for information on tax and spending policy in each U.S. state.

We produce the annual State Business Tax Climate Index, Facts & Figures: How Does Your State Compare, and Location Matters: The State Tax Costs of Doing Business, among other resources. Explore our five reforms for an increasingly mobile economy.

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All Related Articles

407 Results
State conformity to federal pandemic relief, state tax conformity to federal COVID-19 relief legislation (CARES Act, American Rescue Plan), including Paycheck Protection Program (PPP) loans and unemployment compensation tax exclusion.

State Conformity to Federal Pandemic-Related Tax Provisions in CARES and ARPA

With so many federal changes occurring in such a short amount of time—including some federal provisions changing more than once and a major change to the treatment of UC income occurring in the middle of tax filing season—state legislators have faced the challenge of responding to these changes quickly in order to provide certainty to taxpayers.

24 min read
Excise Taxes, 2021 Excise Tax Rates and 2021 Excise Tax Trends

Excise Tax Application and Trends

The excise tax family is growing. Over the last decade, several products have become subject to excise taxes or are in the process of becoming so. Given this development, it is more crucial than ever that lawmakers, businesses, and consumers understand the possibilities and, more importantly, limitations of excise tax application.

77 min read
Mississippi income tax repeal and Mississippi income tax eform, Mississippi sales tax changes, Mississippi eliminate income tax proposal. Mississippi income tax phase out Governor Tate Reeves

Evaluating Mississippi’s Plan to Phase Out the Individual Income Tax

Mississippi has an opportunity to become the 10th state without an individual income tax and to do so with sales tax rates which, while certainly high, are in line with regional competitors. For such a momentous undertaking, however, policymakers should be equipped with reliable revenue projections and a detailed accounting of how much revenue is projected to come from each offsetting change. A change worth doing is worth doing right.

15 min read
Maryland sales tax hike on businesses proposed by state lawmakers

Maryland’s Digital Advertising Tax Is Unworkably Vague

In addition to its economic impact on Maryland businesses and the likelihood of serious legal challenges, Maryland’s proposed digital advertising tax is incredibly vague on vital definitions, creating uncertainty about where revenue is sourced and when it is subject to the tax.

17 min read