Arkansas has a state income tax, and it applies to most residents and workers

Arkansas taxes income earned by residents and non-residents who work in the state. The tax rate ranges from 2% to 5.75% depending on your income level — the more you earn, the higher your rate. Unlike some states, Arkansas does not have a flat tax or a zero-tax option for wage earners.

The state also taxes business income, investment income, and retirement income under certain conditions. If you live in Arkansas or earn money there, you will owe state income tax unless a specific exemption applies to your situation.

Key Takeaways

  • Arkansas income tax rates range from 2% to 5.75% on earned income, with rates increasing as income increases.
  • You owe Arkansas income tax if you are a resident or if you earned money working in Arkansas, even if you live elsewhere.
  • Social Security benefits are not taxed by Arkansas, and certain retirement income may be partially or fully exempt depending on your age and income.
  • You file Arkansas taxes using Form AR1000 (Individual Income Tax Return) if you meet the filing threshold, usually by April 15 each year.

How Arkansas income tax brackets work

Arkansas uses a progressive tax system with six tax brackets. Your income falls into brackets based on how much you earn, and you pay the corresponding rate only on income within that bracket — not on your entire income. For example, if you earn $50,000, you do not pay 5.75% on all of it; you pay 2% on the first portion, then higher rates as you move up the brackets.

The exact dollar amounts for each bracket change yearly based on inflation adjustments. The Arkansas Department of Finance and Administration publishes updated brackets each January. You can find the current year's brackets on their website or on the Form AR1000 instructions that come out before tax season.

The top rate of 5.75% applies to income above a certain threshold that varies by year. Most working Arkansans fall into the 3% to 5.75% range once you account for all income.

Who must file an Arkansas tax return

You must file if your income exceeds the filing threshold set by Arkansas each year. The threshold depends on your filing status (single, married filing jointly, head of household, and so on) and your age. Generally, the threshold is lower for residents over 65.

Even if you do not owe tax, you may want to file if you had taxes withheld from your paycheck or if you are may have access to to a refund. Filing a return is how you recover overpaid taxes. Non-residents who earned income in Arkansas may also need to file an Arkansas return in addition to their home state return.

Types of income Arkansas taxes

Arkansas taxes wages, salaries, and tips from employment. It also taxes self-employment income, rental income, capital gains, interest, and dividends. If you receive income from any of these sources and you live in Arkansas or earned it there, you report it on your state return.

Some income is exempt. Social Security benefits are not taxed by Arkansas. Military pay for active-duty service members is exempt. Certain retirement distributions may be exempt or partially exempt if you meet age and income requirements — for example, some pension income is excluded if you are over 59½.

Interest from U.S. Treasury bonds and certain municipal bonds may also be exempt. The specifics depend on the type of bond and your income level. Your tax forms or the Arkansas Department of Finance and Administration website will clarify which exemptions apply to your situation.

How to file your Arkansas tax return

You file using Form AR1000 (Individual Income Tax Return) by April 15 each year, unless you request an extension. You can file by mail, through the Arkansas Department of Finance and Administration's online system, or through a tax preparer or software.

You will need your Social Security number, W-2 forms from employers, 1099 forms for other income, and records of any deductions or credits you claim. If you had taxes withheld from your paycheck, your employer provides a W-2 showing how much was taken out.

If you file late or owe tax you did not pay through withholding, you may owe penalties and interest. The state charges interest on unpaid tax from the due date forward. Filing on time, even if you cannot pay immediately, reduces the penalty.

Deductions and credits available in Arkansas

Arkansas allows a standard deduction (a set amount you can subtract from income before calculating tax) or itemized deductions if you have enough may have access to expenses. The standard deduction amount changes yearly and depends on your filing status and age.

The state also offers tax credits for certain situations — for example, a dependent exemption credit, a property tax credit for low-income homeowners, and credits for education expenses. Credits reduce the tax you owe dollar-for-dollar, making them more valuable than deductions.

You must claim these on your return. The Form AR1000 instructions list which credits you may use and how to calculate them. If you use tax software or a preparer, they will typically ask questions to determine which credits apply to you.

What happens if you do not pay Arkansas income tax

If you owe tax and do not pay, Arkansas assesses penalties and interest. The state can also place a lien on your property, garnish your wages, or intercept your state and federal refunds to collect the debt. The longer the debt goes unpaid, the larger it grows.

If you cannot pay in full, you can request a payment plan or an offer in compromise (settling for less than you owe) from the Arkansas Department of Finance and Administration. Contact them as soon as you know you will have trouble paying — waiting makes resolution harder.

Frequently Asked Questions

Does Arkansas tax retirement income or pensions?

Arkansas does not tax Social Security benefits. Military retirement pay is also exempt. Other pension and retirement account distributions may be partially exempt depending on your age and total income. If you are over 59½, some distributions are excluded. Check the Form AR1000 instructions or contact the Department of Finance and Administration to confirm your specific situation.

Do I owe Arkansas tax if I work in Arkansas but live in another state?

Yes. Arkansas taxes income earned within the state regardless of where you live. You may owe tax to both Arkansas and your home state, though you can usually claim a credit on one return for taxes paid to the other to avoid double taxation. File both returns and check each state's rules on reciprocal agreements.

What is the deadline to file my Arkansas return?

The deadline is April 15 each year, the same as federal taxes. You can request an extension to October 15 if you need more time, but the extension applies only to filing — tax is still due by April 15, and interest accrues on any unpaid amount after that date.

Can I file my Arkansas return online?

Yes. The Arkansas Department of Finance and Administration offers an online filing system on their website. You can also file by mail, through a tax preparer, or using commercial tax software that supports Arkansas returns. Online filing is usually faster and produces a confirmation number immediately.

What if I made a mistake on my return after I filed it?

You can file an amended return using Form AR1000X. You have three years from the original due date to amend and claim a refund, or to correct an underpayment. File the amended return by mail with the Department of Finance and Administration and include an explanation of the changes.