New estimates on the impact of the One Big Beautiful Bill (the budget reconciliation bill) on states -- both the tax changes that flow through to some states' systems and the SNAP and Medicaid changes that hit their budgets.⬇️

The Tax Foundation is hiring! We're looking for a new state tax policy senior analyst or analyst. The role involves state tax policy research, analysis, writing, legislative testimony and engagement, presentations, media, and more. taxfoundation.org/careers/state-…

Commentary from Katherine Loughead Tax Foundation asks why some RI lawmakers want to emulate MA instead of outcompete it. RIPEC’s analysis found the proposed income tax hike is much steeper than MA's tax—lower income threshold plus a marriage penalty. rhodeislandcurrent.com/2025/06/09/rho…

The legislative Republicans’ proposed tax measure really does cut taxes in a reasonable way for a lot of Wisconsinites, says Katherine Loughead. The move “is a relatively well-structured way to provide relief for lower- and middle-income Wisconsinites.” badgerinstitute.org/much-to-like-i…

It's been another busy year in state tax policy! As usual, we've compiled an overview of tax changes taking effect July 1, plus major changes that are retroactively effective as of Jan. 1, or are taking effect this fall. Check it out! #TaxTwitter taxfoundation.org/research/all/s…

Massachusetts lawmakers are taking up a bill to tax GILTI—which changed to NCTI since the bill was introduced. Taxing GILTI was already a bad idea. Taxing NCTI is even worse. taxfoundation.org/blog/massachus…

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Illinois Lawmakers Are Attempting to Rush Through a Harmful Tax on Unrealized Gains in 48 Hours taxfoundation.org/blog/illinois-…

The 2026 State Tax Competitiveness Index is out today! Check out the latest rankings to see how your state compares. taxfoundation.org/research/all/s…