Arkansas Income Tax Calculator 2026
Estimate your 2026 Arkansas state and federal income tax. Includes Arkansas tax brackets, a worked dollar example, and filing tips.
Key Tax Facts: Arkansas
- Top rate dropped to 3.9% as of 2024 (was 4.4%)
- Social Security benefits are exempt from state income tax
- Military retirement pay fully exempt
- Low-income tax tables apply to income under $22,200
Arkansas State Income Tax Overview
Arkansas uses a graduated income tax system with rates ranging from 2% to 4.4% for most filers in 2025, following a series of tax cuts enacted in recent years. The top marginal rate applies to income above $89,600. Arkansas offers a low-income tax credit for residents earning below certain thresholds, and the state allows deductions for federal income taxes paid, which can reduce Arkansas taxable income for many filers. The standard deduction in Arkansas is $2,200 for single filers and $4,400 for married couples filing jointly.
Arkansas Income Tax Brackets (2026) projected
These are the Arkansas state income tax brackets for single filers, carried forward from 2025 pending official 2026 figures. Only the income within each bracket is taxed at that rate -- not your entire income.
| Taxable Income | Tax Rate |
|---|---|
| $0 - $5,099 | 2% |
| $5,100 - $10,299 | 3% |
| $10,300 - $14,699 | 3.4% |
| $14,700 - $24,299 | 3.9% |
| $24,300 - $89,600 | 4.4% |
| Over $89,600 | 4.4% |
Source: Arkansas Department of Finance and Administration. Brackets shown are for single filers. Married filing jointly thresholds may differ.
What a Arkansas Resident Actually Pays: A Worked Example
Your effective tax rate is almost always lower than your top bracket. Here is how the math works for a single filer earning $65,000.
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Frequently Asked Questions -- Arkansas Income Tax
Does Arkansas have a state income tax?
Yes. Arkansas imposes a state income tax with a top marginal rate of 4.4%. This is separate from your federal income tax obligation.
What is the Arkansas income tax rate for 2026?
Arkansas uses a graduated income tax system with rates from 2% to 4.4%. Only the income within each bracket is taxed at that bracket's rate -- not your entire income.
Do I have to file a Arkansas state tax return?
Most full-year Arkansas residents with income above the state filing threshold must file a state return. Check the Arkansas Department of Finance and Administration for current thresholds and requirements.
How accurate is this Arkansas state tax estimate?
This is a planning estimate. The state result uses Arkansas's published brackets but does not account for all state deductions, credits, exemptions, or local taxes. Verify with official Arkansas tax forms or a qualified tax professional.
Does this calculator include federal income tax?
Yes. The results show your estimated Arkansas state income tax and your federal income tax using 2026 federal brackets (projected until the IRS publishes official 2026 figures) -- your full combined picture in one place.
Where can I find official Arkansas tax forms?
Official forms, instructions, and filing guidance are available at the Arkansas Department of Finance and Administration.
What is the sales tax rate in Arkansas?
Arkansas's combined state and average local sales tax rate is 9.44%. This is separate from income tax and applies to most retail purchases -- use our sales tax calculator to check a specific purchase.
When are Arkansas 2026 state taxes due?
2026 taxes are generally filed in 2027. The Arkansas filing deadline is April 15, 2027, the same as the federal deadline.
Understanding Your Arkansas Tax Estimate
Your results combine two separate bills: federal tax owed to the IRS, and Arkansas state tax owed to the Arkansas Department of Finance and Administration. The state return is filed separately from your federal Form 1040, with a state filing deadline of April 15. For the mechanics of how bracket math actually works -- why your effective rate is almost always lower than your top bracket -- see our marginal vs. effective tax rate guide.
Lowering Your Arkansas Bill
Pre-tax retirement contributions reduce your federal and Arkansas taxable income in the same move -- see our 401(k) contribution limits and HSA limits guides for the current caps. Beyond that, Arkansas-specific credits and deductions that don't exist at the federal level are listed at the Arkansas Department of Finance and Administration -- worth checking, since these are easy to miss if you only look at federal guidance.
Combined Sales + Income Tax Picture
Arkansas's combined state-plus-average-local sales tax rate is 9.44%. If you're self-employed, that's an added layer on top of income tax -- our self-employment tax calculator covers the SE-specific piece separately.
Disclaimer: Estimates for educational purposes only. State tax results are approximations based on published bracket data and do not account for all deductions, credits, exemptions, local taxes, or individual situations. Not tax, legal, or financial advice. Consult the Arkansas Department of Finance and Administration or a qualified tax professional for guidance specific to your situation.