Arkansas Payroll Compliance Guide 2026: Taxes, Wages & Labor Laws

Arkansas made a real change to its tax system in 2024, consolidating a multi-bracket graduated income tax into a single 4.4% flat rate. For employers, that meant updating withholding tables and potentially adjusting employee withholding elections. If you haven't verified your payroll software has the current Arkansas rate, do it now.

Beyond the income tax change, Arkansas payroll compliance is relatively contained compared to states like California or Colorado. No paid family leave, no state disability insurance, a modest SUI wage base of $7,000. The risks are real but knowable — SUI rates can climb to 14%, the minimum wage is above the federal floor, and the semi-monthly pay frequency requirement has teeth.

Arkansas Payroll at a Glance

State Income Tax: Flat 4.4%

Arkansas passed landmark income tax legislation in 2023–2024 that eliminated the state's longstanding graduated rate structure and replaced it with a single flat rate of 4.4%. The change took effect for tax year 2024.

Before the reform, Arkansas had multiple brackets ranging from 2% up to higher rates. The consolidation simplified withholding significantly. Every dollar of Arkansas taxable income is now taxed at the same rate, making withholding calculations straightforward.

Withholding Using Arkansas Form AR4EC

Employees complete Arkansas Form AR4EC (Employee's Withholding Exemption Certificate) to declare their withholding allowances. The form works similarly to the federal W-4. If an employee doesn't submit an AR4EC, withhold at the zero-allowance rate, which produces the maximum withholding.

With the flat rate reform, the main variable in Arkansas withholding is the number of exemptions claimed, not the bracket. More exemptions reduce the amount of income subject to the 4.4% calculation. Verify your payroll software uses the current flat-rate withholding tables — older software configured for the graduated system will produce incorrect results.

Remitting Arkansas Withholding

Arkansas income tax withholding is remitted to the Arkansas Department of Finance and Administration (DFA). Filing frequency depends on withholding volume:

• Quarterly: For employers who withheld less than $200 per month in the prior year
• Monthly: For employers who withheld $200–$600 per month
• Semi-monthly: For employers who withheld more than $600 per month

All filings go through the Arkansas Taxpayer Access Point (ATAP) portal at atap.arkansas.gov. Year-end reconciliation uses Form AR3MAR, due February 28 of the following year, along with W-2s for all Arkansas employees.

State Unemployment Insurance (SUI)

Arkansas SUI is administered by the Arkansas Division of Workforce Services (DWS). It's an employer-paid tax applied to the first $7,000 of each employee's wages per calendar year.

SUI Rates for 2026

• New employer rate: Approximately 1.9% (varies by industry classification — DWS assigns the rate based on your NAICS code)
• Experienced employer range: 0.1% to 14.0%
• Taxable wage base: $7,000 per employee per year
• Maximum annual cost per employee (new employer at 1.9%): $133
• Maximum possible cost per employee (at 14.0%): $980

Arkansas's SUI wage base of $7,000 is one of the lowest in the country. But the rate ceiling of 14.0% is high enough that employers with a history of layoffs can face substantial per-employee costs even on a small base. An employer at 14.0% pays $980 per employee per year in SUI — just under $1,000.

Quarterly SUI Filing

Arkansas SUI returns are filed quarterly through the DWS Employer Portal. You report each employee's wages and the SUI due each quarter.

Minimum Wage

Arkansas's minimum wage is $11.00 per hour in 2026. Arkansas voters approved minimum wage increases through Issue 5 in 2018, which set a path to $11.00 by 2021. The state has held at $11.00 since then, with no current statutory requirement for further automatic increases.

At $11.00/hr, Arkansas sits well above the stagnant federal $7.25 floor. Employers who hire at $7.25 (common practice in states with no state law) will face wage claims in Arkansas.

Tipped Employees

Arkansas allows a tip credit. You can pay tipped employees a cash wage as low as $2.63 per hour as long as tips bring their total compensation to at least $11.00. The tip credit is $8.37 per hour. If tips don't fill the gap, you owe the employee the difference.

Youth and Training Wages

Federal law allows a youth minimum wage of $4.25 per hour for workers under 20 during their first 90 days of employment. This federal provision applies in Arkansas, but only for those 90 days. After 90 days, or if the worker is 20 or older, the full $11.00 applies.

Overtime

Arkansas follows FLSA overtime: 1.5x the regular rate for all hours over 40 in a workweek. Arkansas has no state overtime law that goes beyond federal requirements.

Pay Frequency Requirements

Arkansas law requires employers to pay employees at least semi-monthly (twice per month). The specific timing rules:

• Wages earned from the 1st through the 15th must be paid no later than the 26th of the same month
• Wages earned from the 16th through the end of the month must be paid no later than the 10th of the following month

Employers who pay weekly, bi-weekly, or bi-monthly (twice a month) satisfy this requirement as long as payments fall within these windows. Monthly payroll does not satisfy Arkansas law.

Final Paycheck Rules

Arkansas requires a terminated employee's final wages to be paid on the next regular payday following separation. The rule applies to both voluntary resignations and involuntary terminations. There is no requirement to pay on the day of discharge or within a specific number of days, as long as payment falls on the next scheduled payday.

Accrued Vacation

Arkansas does not mandate payout of accrued vacation at termination by statute. Your written policy governs. If your handbook says vacation pays out at termination, that's an enforceable obligation. If you have a "use it or lose it" policy, it must be communicated clearly in writing and employees must have a reasonable opportunity to use leave before it expires.

Federal Payroll Taxes

Arkansas payroll obligations layer on top of federal requirements. Every Arkansas employer also owes:

• Social Security: 6.2% employer + 6.2% employee on wages up to $176,100 (2026 base)
• Medicare: 1.45% employer + 1.45% employee on all wages; 0.9% Additional Medicare Tax on employee wages over $200,000
• FUTA: 6.0% on first $7,000 per employee, effective 0.6% after state UI credit
• Federal income tax withholding: Based on each employee's W-4

Registering as a New Employer in Arkansas

Two registrations are required before your first Arkansas payroll:

• Arkansas DWS registration: Register with the Division of Workforce Services for your SUI account at dws.arkansas.gov. You'll receive your employer account number and initial SUI rate assignment based on your industry.
• Arkansas DFA registration: Register with the Department of Finance and Administration for income tax withholding at atap.arkansas.gov (ATAP portal). You'll use ATAP for all withholding remittances and annual reconciliation.

Both registrations require your FEIN and basic business information. Processing typically takes a few business days. Don't run payroll until both accounts are established.

Filing Deadlines and Penalties

Arkansas Withholding Penalties

• Late filing: 5% of the tax due per month late, up to 35%
• Late payment: 10% of unpaid tax plus interest at 10% per year
• Failure to withhold: Employer is liable for the amounts that should have been withheld

SUI Penalties

• Late quarterly report: Interest and penalties per DWS schedule, typically 10% of tax due per quarter late
• Failure to register: Back-due SUI plus interest from the date liability began

Frequently Asked Questions

What is Arkansas's state income tax rate for 2026?

Arkansas has a flat 4.4% state income tax rate following the 2024 reform that replaced the old graduated brackets. All Arkansas taxable income is subject to 4.4% regardless of earnings level.

What is the Arkansas SUI rate for new employers in 2026?

New employer rates vary by industry, with a typical rate around 1.9%. The SUI taxable wage base is $7,000 per employee per year. Experienced employer rates range from 0.1% to 14.0%.

What is the minimum wage in Arkansas for 2026?

Arkansas's minimum wage is $11.00 per hour. A tip credit of up to $8.37/hr is allowed for tipped employees, reducing the minimum direct cash wage to $2.63/hr as long as tips bring the employee to $11.00 total.

When is a final paycheck due in Arkansas?

The final paycheck is due on the next regular payday following the employee's last day. There's no immediate payment requirement upon termination.

Does Arkansas have a paid family leave or state disability program?

No. Arkansas has no PFL or SDI program. Federal FMLA covers employers with 50+ employees, but no Arkansas-specific leave insurance contribution exists.

How often must Arkansas employers pay employees?

At least semi-monthly. Wages from the 1st–15th must be paid by the 26th; wages from the 16th through month-end must be paid by the 10th of the following month. Monthly payroll doesn't comply with Arkansas law.