Kansas Payroll Compliance Guide 2026: Complete Employer Reference

Kansas Payroll Overview

Kansas sits in a middle tier when it comes to payroll complexity. You have state income tax withholding to manage—two brackets, filed with the Kansas Department of Revenue—plus unemployment insurance taxes paid to the Kansas Department of Labor. Neither obligation is as complex as a state with six or seven income tax brackets, but they add meaningful administrative work beyond what federal-only states require.

The state overhauled its income tax structure significantly in recent years. A 2012 flat-tax experiment that drove large state budget deficits was reversed in 2017. By 2026, Kansas operates a two-bracket system: 3.1% up to the threshold, 5.7% above it. That's considerably simpler than it was a decade ago, and your withholding tables reflect the current brackets.

Kansas also follows federal law closely on overtime, new-hire reporting, and workers’ compensation. Understanding where state rules diverge from federal ones—and where they simply mirror them—cuts your compliance overhead considerably.

Kansas Payroll Taxes: 2026 Rates and Wage Bases

Here is the full picture of what Kansas employers owe and collect:

Kansas Income Tax Withholding

Kansas uses a two-bracket graduated structure for the 2026 tax year. The brackets apply to taxable wages after accounting for the standard deduction and personal exemptions claimed on the employee’s Kansas K-4 form (the state equivalent of the federal W-4).

The Kansas K-4 Form

Every Kansas employee should complete a Kansas K-4 form when they start work. The K-4 determines how much state tax you withhold. If an employee does not submit a K-4, withhold at the single rate with zero allowances—which typically means higher withholding. Employees can update their K-4 at any time. Unlike the federal W-4 redesigned in 2020, the Kansas K-4 still uses an allowance system. Each allowance reduces the amount subject to withholding.

Withholding Deposit and Filing Schedule

The Kansas Department of Revenue assigns a withholding deposit frequency based on your annual Kansas withholding liability:

All Kansas withholding returns and payments go through the KDOR’s online portal, ksrevenue.gov. Paper filing is available but electronic submission is faster and avoids delays. You must also file an annual reconciliation on Form KW-3 by January 31, along with copies of W-2s for all Kansas employees.

Kansas SUI: Unemployment Insurance

Kansas unemployment insurance is administered by the Kansas Department of Labor (KDOL). Employers fund the system entirely—employees do not contribute. The taxable wage base in 2026 is $14,000 per employee per calendar year, one of the higher bases in the Midwest, which means SUI costs can be meaningful for employers with experienced-rate penalties.

New Employer Rate

New Kansas employers pay SUI at 2.7% until they accumulate three full calendar years of experience. At that rate on a $14,000 wage base, your maximum SUI cost per employee per year is $378 during the new-employer period. Compare that to Texas ($243) or Florida ($189)—Kansas’s higher wage base makes the absolute cost higher even at the same percentage.

Experience Rating

After three years, KDOL assigns an experience-rated SUI rate. The range runs from 0.1% to 7.4%. Your rate reflects your reserve ratio: the higher your reserve balance (contributions paid in minus claims charged), the lower your rate. Employers with zero or few unemployment claims can reach the 0.1% minimum. Employers with heavy claim histories can reach or approach 7.4%—$1,036 per employee at the maximum rate.

KDOL mails annual rate notices. You can verify your rate and reserve account balance through the KDOL employer portal at kansasworks.com.

Quarterly SUI Filing

Kansas SUI returns are filed quarterly using Form K-CNS 100, due by the last day of the month following each quarter end. The filing reports total wages paid and taxable wages subject to SUI, along with individual wage detail for each employee. File and pay through the KDOL Unemployment Tax Portal online.

Wage Payment Laws and Final Paychecks

Kansas wage payment rules come from the Kansas Wage Payment Act (K.S.A. 44-314 et seq.), enforced by the Kansas Department of Labor. The rules are relatively straightforward, but final paycheck timing trips up some employers.

Pay Frequency

Kansas employers must pay wages at least once per calendar month. Most employers pay more frequently—weekly or bi-weekly—but the law sets monthly as the floor. If you establish a regular payday, you must stick to it. You cannot arbitrarily delay a scheduled payday without prior notice to employees.

Final Paycheck Deadline

When an employee’s employment ends, Kansas requires you to pay all earned wages by the next regular payday following the separation. This applies whether the employee was discharged or resigned voluntarily. Kansas does not impose a special accelerated deadline for terminations as some states do—the next regular payday governs in both scenarios.

Vacation and PTO Payout

Kansas does not require employers to pay out accrued vacation or PTO at separation. Whether departing employees receive a PTO payout depends entirely on your written policy. If your employee handbook says accrued PTO is paid upon separation, that policy is enforceable under the Kansas Wage Payment Act. If your policy says unused PTO is forfeited, courts generally uphold that too—as long as the policy was clearly communicated before the employee accrued the leave.

Pay Stub Requirements

Kansas employers must provide employees with an itemized statement of wages and deductions with each paycheck. The statement must show gross wages, all deductions, and net pay. Electronic pay stubs satisfy this requirement if employees can access and print them.

Permissible Deductions

Under the Kansas Wage Payment Act, deductions from wages are allowed if they are:

• Required by law (taxes, court-ordered garnishments, child support withholding)
• Authorized in writing by the employee, for the employee’s benefit (health insurance premiums, 401(k) deferrals, voluntary benefits)

Deductions for employer losses—cash shortages, damaged equipment, uniforms—require written employee authorization and cannot reduce pay below the minimum wage.

Overtime and FLSA

Kansas has no state overtime law that expands on the federal standard. The Fair Labor Standards Act governs overtime for all non-exempt Kansas employees:

• Rate: 1.5× the employee’s regular rate for all hours worked over 40 in a workweek
• White-collar exemption threshold: $684 per week ($35,568 annually) under current federal rules, provided the employee’s duties qualify as executive, administrative, or professional
• No daily overtime: Overtime triggers at 40 hours per week, not after 8 hours in a day

Kansas does apply the FLSA’s agricultural exemptions, as farming is a significant industry in the state. Agricultural employers should review the specific FLSA provisions governing farm workers, seasonal employees, and piece-rate pay.

Kansas Minimum Wage 2026

The Kansas minimum wage is $7.25 per hour. Kansas statute ties the state minimum to the federal rate, so if Congress raises the federal floor, Kansas rises with it. The Kansas Legislature has not enacted any state-specific increase, and no ballot initiative to raise the minimum is currently pending as of April 2026.

Tipped Employees

Kansas allows the federal tip credit. Employers may pay tipped employees as little as $2.13 per hour in direct wages, provided that tips bring their total hourly compensation to at least $7.25. If a tipped employee’s tips fall short in any workweek, you must make up the difference that same week. You must notify employees before using the tip credit.

Youth Minimum Wage

Federal law permits employers to pay employees under age 20 a $4.25 per hour youth wage during the first 90 consecutive calendar days of employment. After 90 days, or when the employee turns 20, the full $7.25 applies.

No Local Minimum Wage Ordinances

Kansas state law preempts local governments from setting minimum wages higher than the state level. Neither Kansas City (Kansas side), Wichita, Overland Park, nor any other Kansas municipality has a local minimum wage above $7.25.

New Employer Registration

When you first hire employees in Kansas, you must register with three agencies: the IRS for your federal EIN, the Kansas Department of Revenue for income tax withholding, and the Kansas Department of Labor for SUI.

Federal EIN from IRS

Apply online at irs.gov/ein. The application is free and takes about 15 minutes. You receive your EIN immediately upon completing the online application. Do this first—you need the EIN to register with both state agencies.

Kansas Withholding Registration (KDOR)

• Where: Kansas Department of Revenue at ksrevenue.gov
• What you get: A Kansas Withholding Account Number (also called a KW account number), your assigned deposit frequency, and access to the online filing portal
• Information needed: Federal EIN, business name and address, type of entity, ownership information, first date wages were paid in Kansas
• When: Before your first Kansas payroll run—you need the account number to file and pay

Kansas SUI Registration (KDOL)

• Where: Kansas Department of Labor Unemployment Tax Portal at kansasworks.com
• When to register: Once you pay $1,500 in wages in a calendar quarter, or have one or more employees on any day in each of 20 different weeks in a calendar year
• What you get: A Kansas Employer Account Number, your new-employer SUI rate of 2.7%, and quarterly filing access

New-Hire Reporting

Kansas employers must report new hires and rehires to the Kansas New Hire Directory within 20 days of the hire date. Report through the Kansas Department of Labor at kansasnewhire.com or via paper Form K-CNS 120. Report the employee’s name, address, SSN, and start date, plus your company FEIN and name.

Workers’ Compensation

Kansas requires most employers with one or more employees to carry workers’ compensation insurance. Sole proprietors and partners are generally exempt but can elect coverage. Purchase a policy from a licensed carrier or qualify for self-insurance through the Kansas Department of Labor, Division of Workers’ Compensation. Unlike Texas, there is no opt-out option in Kansas.

Required Workplace Postings

Post these notices at each Kansas work location:

• Kansas Wage Payment Act poster (KDOL)
• Kansas Unemployment Insurance poster (KDOL)
• Kansas Workers’ Compensation poster (KDOL)
• Federal FLSA/minimum wage poster (DOL)
• FMLA poster (DOL, if you have 50+ employees)
• OSHA rights poster
• EEOC notice (for employers with 15+ employees)

Kansas Payroll Compliance Calendar 2026

Frequently Asked Questions

What is the Kansas state income tax withholding rate for 2026?

Kansas taxes wages in two brackets. The first $15,000 of taxable wages (for single filers) falls in the 3.1% bracket. Wages above $15,000 fall in the 5.7% bracket. Married employees filing jointly get the 3.1% rate on the first $30,000. Employees claim allowances on the Kansas K-4 form, which lowers their taxable wage before these rates apply.

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

New Kansas employers pay SUI at 2.7% on the first $14,000 per employee, capping SUI cost at $378 per employee per year during the new-employer period. After three years of experience, KDOL assigns an experience-based rate anywhere from 0.1% to 7.4%.

When must Kansas employers pay a terminated employee their final paycheck?

Kansas requires final wages by the next regular payday after separation, whether the employee was discharged or resigned. There is no accelerated same-day or six-day deadline as some other states impose. That said, you still need to close out all earned wages—including any accrued PTO your policy promises to pay—by that next payday.

What is the minimum wage in Kansas for 2026?

Kansas minimum wage is $7.25 per hour, equal to the federal floor. Tipped employees can be paid as little as $2.13 per hour in direct wages, provided tips bring their total to at least $7.25. Kansas law preempts local minimum wage ordinances, so no city sets a higher rate.

Does Kansas have a paid family and medical leave program?

No. Kansas has no state-run paid family or medical leave program. Federal FMLA provides up to 12 weeks of unpaid leave for eligible employees at employers with 50 or more workers. Any paid leave Kansas employees receive comes from employer-provided benefits—PTO, short-term disability, or voluntary supplemental insurance—not a state program.

Where do Kansas employers register for state income tax withholding?

Register with the Kansas Department of Revenue at ksrevenue.gov. You will receive a Kansas Withholding Account Number. KDOR will assign your deposit frequency based on your estimated withholding volume. Register before your first payroll to avoid delays in getting your account number.

How does Kansas SUI experience rating work?

After three calendar years, KDOL calculates your reserve ratio: total SUI taxes paid into your account minus total unemployment claims charged against it, divided by your average annual taxable payroll. A higher reserve ratio means a lower rate. Employers with clean claim histories can qualify for the 0.1% minimum; employers with significant claim histories can reach 7.4%.