What Is Kansas Payroll Tax?
Kansas payroll tax refers to the state payroll taxes that employers must withhold from employee wages or pay directly to state agencies. These taxes fund unemployment benefits and the state's income tax system.
Kansas keeps its payroll tax structure relatively simple: there's no state disability insurance program, no local income tax in any Kansas city or county, and no employment training tax. Kansas payroll taxes are administered by two separate state agencies the Kansas Department of Labor (KDOL) for unemployment insurance, and the Kansas Department of Revenue (KDOR) for income tax withholding.
Most Kansas employers are responsible for two primary state payroll tax requirements:
- Unemployment Insurance (UI), administered by the KDOL
- Kansas Personal Income Tax withholding, administered by the KDOR, at graduated rates
Because Kansas has no state disability insurance program and no local income tax layer, employers generally have fewer moving parts to manage than in many other states.
Kansas Payroll Taxes at a Glance
| Payroll Tax | Paid By | Purpose |
|---|---|---|
| Unemployment Insurance (UI) | Employer | Provides temporary income for eligible unemployed workers |
| Personal Income Tax (state) | Employee (withheld by employer) | Graduated state income tax withheld from employee wages |
Understanding this shorter list helps employers avoid over-complicating payroll setup Kansas payroll compliance centers on these two taxes, filed with two different agencies.
Kansas Employer Payroll Tax Responsibilities
Every employer with workers in Kansas has payroll tax responsibilities beyond simply issuing paychecks. Depending on your business, you'll generally need to:
- Register your business with the KDOL for unemployment insurance and with the KDOR for withholding tax.
- Determine whether your business has met the wage or employment threshold that makes you liable for UI.
- Calculate taxable wages up to the annual UI wage base.
- Withhold state income tax from every paycheck based on current KDOR withholding tables.
- Pay employer UI contributions.
- File quarterly UI wage reports and periodic state withholding returns.
- Maintain payroll records for state compliance.
Employers with 25 or more employees (or third-party administrators handling 25 or more client employees) are required to file all Quarterly Wage Reports and contribution returns, and make tax payments, electronically. Many businesses automate these tasks using payroll software, reducing the risk of manual errors and missed deadlines.
Understanding Kansas Unemployment Insurance (UI)
Unemployment Insurance is an employer-funded payroll tax that provides temporary financial assistance to eligible workers who lose their jobs through no fault of their own. In Kansas, it's administered by the KDOL under the Kansas Employment Security Law, and is funded entirely by employers.
Employers pay this tax directly it is never deducted from employee paychecks.
Kansas assigns UI rates based partly on industry and partly on claims history. New employers in the construction industry are assigned a distinctly higher introductory rate than new employers in other industries, reflecting the historically higher claims volume in that sector. Established employers are experience-rated based on their individual claims record.
Key Facts
- Paid entirely by employers Kansas has no employee UI contribution
- Calculated on an annual wage base that has increased in recent years
- New non-construction employers pay a flat introductory rate of 1.75%
- New construction employers pay a higher flat introductory rate of 5.55%, reflecting the industry's higher historical claims volume
- Experienced (contributing) employers are assigned a rate ranging from 0% up to a statutory maximum, based on their claims record and overall rating
- Must be reported to the KDOL every quarter; employers with 25 or more employees must file and pay electronically
Kansas Personal Income Tax (PIT) Withholding
Kansas uses a graduated personal income tax structure with three brackets, ranging from 3.1% up to 5.7%.
Employers are responsible for:
- Withholding the correct graduated amount from every paycheck, based on current KDOR withholding tables and the employee's Form K-4 elections
- Reporting withholding to the Kansas Department of Revenue
- Depositing withheld taxes according to a schedule based on total withholding liability
- Filing periodic withholding returns and an annual reconciliation, including W-2 filing with the state
Kansas has no local income tax the same graduated state schedule applies regardless of which Kansas city or county an employee lives or works in.
Which Payroll Taxes Are Paid by Employers vs Employees?
| Tax | Employer Pays | Employee Pays |
|---|---|---|
| Unemployment Insurance (UI) | YES | NO |
| Personal Income Tax (state) | NO | Withheld from wages (graduated) |
Kansas keeps this split simple: employers fund UI entirely out of pocket, while employees fund the entire state income tax withholding.
Kansas Payroll Tax Rates for Employers
Understanding current Kansas payroll tax rates is essential for calculating payroll accurately. Keep in mind that UI rates and the wage base can change from year to year always verify the latest figures with the KDOL before processing payroll.
Kansas Payroll Tax Rates at a Glance
| Payroll Tax | Who Pays | General Rate | Taxable Wage Base |
|---|---|---|---|
| Unemployment Insurance (UI) | Employer | New non-construction employers: 1.75%. New construction employers: 5.55%. Experienced (contributing) employers: 0% to 6.95% | $15,100 for 2026, up from $14,000 in 2025 |
| Personal Income Tax (state) | Employee | Graduated, 3.1% to 5.7% across three brackets | Applies to taxable wages under current KDOR withholding tables |
Kansas's UI taxable wage base rose to $15,100 for 2026, with experienced employer rates ranging as high as 6.95%. Employers should note that Kansas UI contributions are eligible for a federal tax credit of up to 5.4% against FUTA tax, provided the employer's Kansas UI taxes are paid on time timely payment of state UI tax is directly connected to preserving this federal credit.
Instead of memorizing a specific rate, employers should focus on reviewing their annual KDOL rate notice, tracking the current wage base, and filing returns on time.
Understanding Taxable Wages
Kansas UI tax applies to taxable wages up to the annual wage base. Taxable wages generally include:
- Hourly wages
- Salaries
- Bonuses
- Overtime pay
- Commissions
- Certain taxable fringe benefits
Once an employee's wages for the year cross the $15,100 UI wage base, no further UI tax is owed on that employee's wages for the remainder of the year. Kansas income tax withholding, by contrast, applies to all taxable wages under the graduated bracket structure, with no separate wage base cap.
Kansas Payroll Tax Filing Deadlines
Meeting payroll tax deadlines is just as important as calculating taxes correctly. Late filings or payments can lead to penalties and interest charges and can also jeopardize the federal FUTA credit tied to timely state UI payment.
Unemployment Insurance (Quarterly Wage Report)
| Reporting Quarter | Filing Deadline |
|---|---|
| January – March | April 30 |
| April – June | July 31 |
| July – September | October 31 |
| October – December | January 31 |
Employers with 25 or more employees (or third-party administrators managing 25 or more client employees) must file Quarterly Wage Reports and make UI tax payments electronically.
State Income Tax Withholding
Kansas income tax withholding deposit frequency depends on the amount withheld, ranging from quarterly for smaller withholders to more frequent schedules for larger ones, with an annual reconciliation required regardless of deposit frequency.
If a deadline falls on a weekend or state holiday, the due date generally moves to the next business day.
How to Register for Kansas Payroll Taxes
Before paying employees, businesses typically need to register separately with the KDOL (for unemployment insurance) and the KDOR (for withholding tax), as soon as they meet the applicable wage or employment threshold.
Kansas law defines a liable employer broadly any entity required to withhold federal income tax that conducts business, maintains an office, or earns income in the state, including out-of-state employers with Kansas-based employees.
During registration, you'll generally need information such as:
- Legal business name
- Federal Employer Identification Number (EIN)
- Business entity type
- Business address
- Owner or responsible party information
- Date employees first performed services in Kansas
- Estimated payroll information
Once registered, you'll receive a KDOL UI account number and a separate KDOR withholding tax account number.
How to File Kansas Payroll Taxes
Filing payroll taxes in Kansas involves two parallel but separate processes one for unemployment insurance, one for income tax withholding. A typical filing process includes:
Step 1: Calculate Employee Wages
Determine each employee's gross wages, including regular pay, overtime, bonuses, commissions, and other taxable compensation.
Step 2: Calculate Payroll Taxes
Determine your employer UI contribution based on your current KDOL rate notice, and calculate employee income tax withholding using current KDOR graduated withholding tables.
Step 3: Withhold Employee Income Tax
Deduct Kansas state income tax from employee paychecks before issuing payment.
Step 4: Pay Employer UI Contributions
Remit UI payments to the KDOL according to your assigned deposit schedule electronically, if you have 25 or more employees.
Step 5: File Payroll Tax Returns
Submit your Quarterly Wage Report to the KDOL, and file withholding returns with the KDOR according to your assigned frequency.
Step 6: Maintain Payroll Records
Keep detailed payroll records, wage reports, and payment confirmations in case of future audits or compliance reviews from either agency.
Following a consistent payroll process helps reduce mistakes and makes year-end reporting significantly easier.
Frequently Asked Questions
Who is required to pay Kansas payroll taxes?
Most businesses that hire employees in Kansas become liable for unemployment insurance under standard wage or employment thresholds. Kansas law defines a liable employer broadly, including out-of-state businesses with Kansas-based employees. Liable employers must register with the KDOL and the KDOR and comply with applicable payroll tax requirements.
What payroll taxes are employers responsible for in Kansas?
Kansas employers are generally responsible for two state payroll taxes: Unemployment Insurance (UI), paid entirely by the employer, and state Personal Income Tax withholding, deducted from employee wages at graduated rates. Kansas has no state disability insurance program and no local income tax.
How often do employers file Kansas payroll tax returns?
Unemployment insurance wage reports are filed quarterly with the KDOL. Income tax withholding returns are filed with the KDOR according to a schedule based on the amount withheld.
How do I register for Kansas payroll taxes?
Employers register separately with the KDOL (for unemployment insurance) and the KDOR (for withholding tax), as soon as they meet the applicable wage or employment threshold.
What happens if payroll taxes are filed late?
Late filings or payments with either agency may result in penalties, interest charges, or other compliance issues. Late payment of Kansas UI tax can also affect an employer's ability to claim the full federal FUTA credit. Filing accurately and on time with both the KDOL and KDOR helps reduce the risk of unnecessary costs.
Does Kansas payroll tax apply to remote employees?
If an employee performs work that is subject to Kansas payroll tax rules, employers may have Kansas payroll tax obligations even if the company is based elsewhere Kansas law specifically extends liability to out-of-state employers with Kansas-based employees. Since many employees work remotely across state lines, it's worth reviewing where services are actually performed to determine which state's rules apply.
Are Kansas payroll tax rates the same every year?
Not always. Kansas's UI wage base has increased in recent years, and both the new employer rates and experienced employer rate range are reviewed and can change annually. The state's graduated income tax brackets have generally been stable, but employers should review current KDOL and KDOR guidance each year before processing payroll.
Can payroll software calculate Kansas payroll taxes automatically?
Many payroll platforms automatically calculate Kansas UI contributions and graduated state income tax withholding, generate the required quarterly reports for both the KDOL and KDOR, and help employers meet filing deadlines including the electronic filing requirement for employers with 25 or more employees. While automation can significantly reduce manual work, employers are still responsible for ensuring payroll information is accurate and up to date.
Disclaimer
This article is for general informational purposes only and doesn't constitute legal, tax, or accounting advice. Payroll tax rates and rules change frequently consult a qualified CPA or tax professional for guidance specific to your business.
