Does Kansas require severance pay?

No Kansas statute requires private employers to pay severance. Kansas has no state mini-WARN that would mandate pay-in-lieu of notice. The only layoff-notice regime that carries teeth in Kansas is federal WARN (29 U.S.C. §§ 2101–2109), which requires 60 days advance notice (or back pay for missed days) at employers of 100+ for covered mass layoffs and plant closings — but WARN mandates notice, not severance. Severance is therefore employer-discretionary in Kansas unless your employment agreement, written severance plan, or company handbook makes it mandatory. Kansas is an at-will employment state.

Does Kansas have a mini-WARN statute?

No. Kansas has no state-level mini-WARN that imposes employer notice obligations independent of federal WARN. The operative regime is federal WARN (29 U.S.C. §§ 2101–2109): 60 days advance notice at employers of 100+ for mass layoffs affecting 50+ at a single site that constitute at least 33% of the active workforce (or 500+ regardless of percentage). Notice goes to affected employees, the Kansas Department of Commerce Rapid Response unit, and the chief elected local official. Federal WARN penalties: back pay and benefits for each day notice was not given (up to 60 days), plus a $500/day civil penalty payable to the local government. Kansas adds no shorter notice, no lower employer-size trigger, and no statutory severance mandate.

Does OWBPA apply in Kansas?

Yes. OWBPA is federal (29 U.S.C. § 626(f)) and applies in all states. If you are age 40 or older and your Kansas employer asks you to sign a waiver of age-discrimination claims under the ADEA in your severance agreement, the waiver is enforceable only if you receive at least 21 days to consider the agreement (45 days for group exits — a 'reduction in force' or 'exit incentive program'), and 7 days after signing to revoke. Group exits additionally require disclosure of the ages and job titles of all selected and non-selected employees in the decisional unit. The Kansas Age Discrimination in Employment Act (K.S.A. § 44-1111 et seq.) separately prohibits age discrimination (40+) by employers with 4 or more employees — a substantially lower threshold than the federal ADEA's 20-employee minimum, so smaller Kansas employers are still covered by state law. A release of state-law age claims under the KADEA does not require OWBPA-compliant 21/45/7 procedures, but the federal ADEA release portion still does.

Can I collect Kansas unemployment while receiving severance?

It depends on how the severance is structured. Kansas's unemployment disqualification and remuneration rules live primarily at K.S.A. § 44-706 (Disqualifications for benefits) and K.S.A. § 44-703 (definitions). In practice, the Kansas Department of Labor (KDOL) treats severance pay based on allocation: severance designated as 'wages in lieu of notice' or salary continuation tied to a specific notice period typically offsets UI benefits week-by-week during the allocated weeks; a lump-sum severance not designated to specific weeks is more likely to be allocated to the separation date. Practical takeaways: (a) file your Kansas UI claim with KDOL on or shortly after your last day worked at getkansasbenefits.gov to establish your benefit year; (b) fully disclose the severance amount, structure, and any employer designation when you apply and on weekly certifications — failure to report severance is fraud; (c) confirm the current Kansas UI maximum weekly benefit amount with KDOL before relying on net-of-benefits figures.

Are non-competes enforceable in Kansas after a layoff?

Often yes if reasonable — Kansas has no statute generally governing employer non-competes, and the controlling framework is the common-law 'reasonableness' test articulated by the Kansas Supreme Court in Weber v. Tillman, 259 Kan. 457, 913 P.2d 84 (1996), refined in Idbeis v. Wichita Surgical Specialists, P.A., 279 Kan. 755, 112 P.3d 81 (2005), and applied in modern cases. Under this framework, a non-compete is enforceable if it is (1) reasonable in geographic scope, (2) reasonable in duration, (3) protective of a legitimate business interest (trade secrets, confidential information, customer relationships, goodwill), and (4) not unduly burdensome on the employee or contrary to public policy. Kansas courts generally have judicial blue-pencil authority to narrow overbroad covenants under Weber. K.S.A. § 50-163 (effective 2007) restricts conveyance-of-business non-competes, but private-employer post-employment non-competes remain primarily common-law. Practical takeaway: in Kansas, a post-separation non-compete reasonable in time, place, and scope is generally enforceable — so the non-compete release clause in your severance offer has real value. Have an attorney review duration, geography, and scope before signing.

How does Kansas SB 269 of 2025 affect future tax cuts?

Kansas SB 269 of 2025 made future individual income tax and privilege tax rate reductions REVENUE-CONTINGENT — additional cuts now depend on Kansas exceeding revenue estimates and maintaining a specified balance in the budget stabilization fund. This is a meaningful brake on the previously contemplated flat-tax glidepath that originally underpinned the vetoed SB 169 of 2023 and the successor SB 1 of the 2024 Special Session (which collapsed three brackets into two at 5.20%/5.58%). For severance recipients, the practical effect: don't assume Kansas will continue cutting rates on the same trajectory as Iowa (now flat 3.8%), Indiana (2.95% on glidepath to 2.90%), or Ohio (flat 2.75%) — Kansas's next cut requires the legislature to certify both revenue overage and stabilization fund adequacy. The 2026 effective rate of 5.58% on top-bracket severance-recipient earners is therefore the operative baseline; verify the live KW-100 Withholding Tax Guide before relying on any forward-looking rate estimate.

Kansas Severance — Two Brackets 5.20%/5.58%, Federal WARN, 2026

By Severance Calculator Editorial · Updated May 13, 2026

Kansas WARN: what applies

Kansas has no state-level mini-WARN notice statute. The operative layoff-notice regime for Kansas private employers is federal WARN (29 U.S.C. §§ 2101–2109): employers with 100 or more full-time employees must give 60 days advance written notice for a mass layoff (50+ affected at a single site of employment constituting at least 33% of the active workforce, or 500+ regardless of percentage) or a plant closing. Notice must go to affected employees (or their representatives), the Kansas Department of Commerce Rapid Response unit, and the chief elected official of the local government. Federal WARN penalties: back pay and benefits for each day notice was not given (up to 60 days), plus a $500/day civil penalty payable to the local government. Kansas adds no shorter notice, no lower employer-size trigger, and no statutory severance mandate.

How severance is taxed in Kansas

Kansas operates a graduated individual income tax under K.S.A. § 79-32,110. Under Senate Bill 1 of the 2024 Kansas Special Session (signed by Governor Kelly June 20, 2024 after the legislature overrode the prior single-rate flat tax bill SB 169), Kansas collapsed its previous three-bracket structure (3.1% / 5.25% / 5.7%) into two brackets and reduced the top marginal rate to 5.58% effective tax year 2024 (retroactive). The 2026 Kansas bracket structure is 5.20% on Kansas taxable income up to $23,000 single / $46,000 MFJ, and 5.58% on Kansas taxable income above those thresholds. Kansas does NOT publish a separate flat supplemental withholding rate; the KW-100 Kansas Withholding Tax Guide directs employers to apply the graduated tables to all wages including supplemental wages (severance, bonuses, commissions), which produces an effective ~5.58% rate for top-bracket severance-recipient earners. Kansas SB 269 of 2025 made future rate reductions REVENUE-CONTINGENT — additional cuts depend on exceeding revenue estimates and maintaining the budget stabilization fund balance. On top of Kansas state withholding, severance is subject to the federal 22% supplemental rate (37% on cumulative amounts above $1,000,000 in a calendar year) and FICA (Social Security 6.2% to the wage base, Medicare 1.45% plus 0.9% additional Medicare on wages above $200,000 single / $250,000 MFJ).

Calculate your situation

Inputs default to Kansas; adjust to your specifics.

Your situation

Role level

Years of tenure

Base salary ($)

State of employment

Age

Filing status

Variable comp ($ / yr)

Unvested RSU value ($)

Monthly medical premium (employer-side, $)

This is part of a group layoff

Severance benchmarks

Typical benchmark

$21,635

7.5 weeks · methodology: benchmarks are derived from publicly reported severance norms across us corporate layoffs. weeks/year scale with role level; tenure <1 year gets a floor; cap at 52 weeks. these are negotiation reference points, not promises.

Band	Weeks	Gross
Typical	7.5	$21,635
Good	12.5	$36,058
Aggressive	20.0	$57,692

Tax breakdown (typical band)

Gross	$21,635
Federal supplemental	−$4,760
State supplemental	−$1,207
FICA — Social Security	−$1,341
FICA — Medicare	−$314
FICA — Additional Medicare	−$0
Net cash	$14,013

WARN Act

Not a group layoff

OWBPA review window

Individual exit (21-day review window) under the Older Workers Benefit Protection Act, plus 7-day revocation right.

Review window: 21 days · Revocation: 7 days after signing

COBRA cost

Monthly: $0

Annual: $0

Enter your employer-side monthly premium for an estimate.

Equity at termination

Forfeited unvested: $0

ISO exercise window post-termination: 90 days

ISO holders: you typically have 90 days post-termination to exercise vested ISOs before they convert to NSOs.

FAQ

Does Kansas require severance pay?: No Kansas statute requires private employers to pay severance. Kansas has no state mini-WARN that would mandate pay-in-lieu of notice. The only layoff-notice regime that carries teeth in Kansas is federal WARN (29 U.S.C. §§ 2101–2109), which requires 60 days advance notice (or back pay for missed days) at employers of 100+ for covered mass layoffs and plant closings — but WARN mandates notice, not severance. Severance is therefore employer-discretionary in Kansas unless your employment agreement, written severance plan, or company handbook makes it mandatory. Kansas is an at-will employment state.
How is severance taxed in Kansas?: Kansas operates a graduated individual income tax under K.S.A. § 79-32,110, with two brackets effective tax year 2024 forward under Senate Bill 1 of the 2024 Special Session (signed by Governor Kelly June 20, 2024): 5.20% on Kansas taxable income up to $23,000 single / $46,000 MFJ, and 5.58% above. Severance-recipient earners commonly fall into the top 5.58% bracket. Kansas does NOT publish a separate flat supplemental withholding rate; the KW-100 Kansas Withholding Tax Guide directs employers to apply the graduated tables to all wages including supplemental wages, producing an effective ~5.58% rate for top-bracket earners. Kansas does not impose any state-level local income tax on wages. On top of Kansas state withholding, severance is subject to the federal 22% supplemental rate (37% on cumulative amounts above $1,000,000 in a calendar year) and FICA (Social Security 6.2% to the wage base, Medicare 1.45% plus 0.9% additional Medicare on wages above $200,000 single / $250,000 MFJ). Year-end Kansas liability is reconciled on Form K-40.
Does Kansas have a mini-WARN statute?: No. Kansas has no state-level mini-WARN that imposes employer notice obligations independent of federal WARN. The operative regime is federal WARN (29 U.S.C. §§ 2101–2109): 60 days advance notice at employers of 100+ for mass layoffs affecting 50+ at a single site that constitute at least 33% of the active workforce (or 500+ regardless of percentage). Notice goes to affected employees, the Kansas Department of Commerce Rapid Response unit, and the chief elected local official. Federal WARN penalties: back pay and benefits for each day notice was not given (up to 60 days), plus a $500/day civil penalty payable to the local government. Kansas adds no shorter notice, no lower employer-size trigger, and no statutory severance mandate.
Does OWBPA apply in Kansas?: Yes. OWBPA is federal (29 U.S.C. § 626(f)) and applies in all states. If you are age 40 or older and your Kansas employer asks you to sign a waiver of age-discrimination claims under the ADEA in your severance agreement, the waiver is enforceable only if you receive at least 21 days to consider the agreement (45 days for group exits — a 'reduction in force' or 'exit incentive program'), and 7 days after signing to revoke. Group exits additionally require disclosure of the ages and job titles of all selected and non-selected employees in the decisional unit. The Kansas Age Discrimination in Employment Act (K.S.A. § 44-1111 et seq.) separately prohibits age discrimination (40+) by employers with 4 or more employees — a substantially lower threshold than the federal ADEA's 20-employee minimum, so smaller Kansas employers are still covered by state law. A release of state-law age claims under the KADEA does not require OWBPA-compliant 21/45/7 procedures, but the federal ADEA release portion still does.
Can I collect Kansas unemployment while receiving severance?: It depends on how the severance is structured. Kansas's unemployment disqualification and remuneration rules live primarily at K.S.A. § 44-706 (Disqualifications for benefits) and K.S.A. § 44-703 (definitions). In practice, the Kansas Department of Labor (KDOL) treats severance pay based on allocation: severance designated as 'wages in lieu of notice' or salary continuation tied to a specific notice period typically offsets UI benefits week-by-week during the allocated weeks; a lump-sum severance not designated to specific weeks is more likely to be allocated to the separation date. Practical takeaways: (a) file your Kansas UI claim with KDOL on or shortly after your last day worked at getkansasbenefits.gov to establish your benefit year; (b) fully disclose the severance amount, structure, and any employer designation when you apply and on weekly certifications — failure to report severance is fraud; (c) confirm the current Kansas UI maximum weekly benefit amount with KDOL before relying on net-of-benefits figures.
Are non-competes enforceable in Kansas after a layoff?: Often yes if reasonable — Kansas has no statute generally governing employer non-competes, and the controlling framework is the common-law 'reasonableness' test articulated by the Kansas Supreme Court in Weber v. Tillman, 259 Kan. 457, 913 P.2d 84 (1996), refined in Idbeis v. Wichita Surgical Specialists, P.A., 279 Kan. 755, 112 P.3d 81 (2005), and applied in modern cases. Under this framework, a non-compete is enforceable if it is (1) reasonable in geographic scope, (2) reasonable in duration, (3) protective of a legitimate business interest (trade secrets, confidential information, customer relationships, goodwill), and (4) not unduly burdensome on the employee or contrary to public policy. Kansas courts generally have judicial blue-pencil authority to narrow overbroad covenants under Weber. K.S.A. § 50-163 (effective 2007) restricts conveyance-of-business non-competes, but private-employer post-employment non-competes remain primarily common-law. Practical takeaway: in Kansas, a post-separation non-compete reasonable in time, place, and scope is generally enforceable — so the non-compete release clause in your severance offer has real value. Have an attorney review duration, geography, and scope before signing.
How does Kansas SB 269 of 2025 affect future tax cuts?: Kansas SB 269 of 2025 made future individual income tax and privilege tax rate reductions REVENUE-CONTINGENT — additional cuts now depend on Kansas exceeding revenue estimates and maintaining a specified balance in the budget stabilization fund. This is a meaningful brake on the previously contemplated flat-tax glidepath that originally underpinned the vetoed SB 169 of 2023 and the successor SB 1 of the 2024 Special Session (which collapsed three brackets into two at 5.20%/5.58%). For severance recipients, the practical effect: don't assume Kansas will continue cutting rates on the same trajectory as Iowa (now flat 3.8%), Indiana (2.95% on glidepath to 2.90%), or Ohio (flat 2.75%) — Kansas's next cut requires the legislature to certify both revenue overage and stabilization fund adequacy. The 2026 effective rate of 5.58% on top-bracket severance-recipient earners is therefore the operative baseline; verify the live KW-100 Withholding Tax Guide before relying on any forward-looking rate estimate.