Arkansas Slashes Top Income Tax to 3.7% and Corporate Rate to 4.1%, Forecasts $191.8M Revenue Gap

Context The Arkansas House and Senate wrapped a special session this week, passing identical bills—House Bill 1001 (now Act 1) and Senate Bill 1 (now Act 2). Governor Sarah Huckabee Sanders signed both into law on Wednesday. The measures continue a decade‑long trend that began in 2013 when the top individual rate stood at 7%.

Key Facts - Effective Jan 1 2026, the top individual income tax drops from 5.9% to 3.7%. - Effective Jan 1 2027, the top corporate income tax falls from 5.9% to 4.1%. - Roughly 1.1 million taxpayers earning at least $26,400 in net taxable income will see lower bills. - State general revenue is projected to shrink by $191.8 million in FY 2027 and $144.8 million in FY 2028. - Arkansas’ Net Available General Revenues currently sit at $5.87 billion, 7.4% above the same point last year and $226.1 million ahead of forecast.

What It Means The cuts aim to boost disposable income for a sizable share of Arkansans and improve the state’s business climate. Lower corporate rates could make Arkansas more attractive to firms compared with neighboring states such as Mississippi (corporate tax 5%) and Tennessee (corporate tax 6.5%). However, the $191.8 million revenue gap will have to be absorbed elsewhere, likely through reduced spending or reallocation of the $5.87 billion surplus.

For investors, the tax shift may influence state‑linked equities and bonds. Arkansas‑based companies listed on the NYSE, such as Walmart (WMT) and J.B. Hunt (JBHT), could see marginal cost advantages, while the state’s general obligation bonds may face pressure if revenue shortfalls tighten budgets. Market watchers will compare Arkansas’ fiscal trajectory against the broader Southern region, where states like Texas and Florida maintain zero personal income tax.

Looking Ahead Monitor the 2027 state budget rollout for adjustments to education and infrastructure spending, and watch bond market yields for Arkansas‑issued securities as the revenue gap materializes.