K.S.A. 23-2902 authorizes maintenance in amounts and durations the court deems just and equitable after considering factors such as age, condition, resources, needs, earning capacities, training time, property division, child responsibilities, marriage length, standard of living, fault leading to dissolution, and other equitable factors.
Alimony Calculator - Kansas
Reviewed by TheLegalCalc Editorial Team | Last updated: April 2026
Sources: U.S. Department of Labor | IRS | State Bar Associations
Estimate spousal support payments in Kansas based on income difference and length of marriage. Free Kansas alimony calculator.
Content last reviewed: April 2026
How the Kansas Alimony calculator works
Kansas spousal maintenance is governed by K.S.A. 23-2902, which authorizes the district court to order maintenance payments for either spouse in an amount and over a period of time as the court deems...
Kansas alimony laws: what you need to know
Johnson County (Overland Park–Olathe) family dockets see the highest maintenance volume, with judges expecting updated financial affidavits before hearings and concise exhibit lists tied to K.S.A. 23-2902 factors. Wyandotte County Kansas City metro filings often involve cross-state employment requiring Missouri versus Kansas withholding clarification.
Sedgwick County (Wichita) aviation and manufacturing overtime swings—use twenty-four-month W-2 charts. Douglas County Lawrence KU-affiliated households often mix academic-year pay with summer research stipends—annualize with department letters.
Riley County Manhattan Fort Riley BAH and deployment cycles should be characterized with LES summaries before imputation hearings. Ford County Dodge City beef-packing shift differentials should be averaged across seasons.
Geary County Junction City military-adjacent pay and hazard differentials complicate earning-capacity arguments—attach contract renewal letters. Barton County Great Bend oilfield service wages fluctuate—document WARN notices during downturn modification motions.
Common mistakes include conclusory factor lists without exhibit citations, inconsistent gross income between child support and maintenance, and stale financial affidavits after layoffs. Another error is ignoring property division effects on “financial resources” under K.S.A. 23-2902.
Mediation in Wichita and Overland Park often bundles maintenance with KPERS or private retirement QDRO drafts—align benefit commencement with maintenance end dates. Western Kansas cooperative grain dividends may be lumpy—attach cooperative statements before hearings.
Leavenworth County Leavenworth Lansing state-government pay steps should be verified with HR printouts before imputation. Harvey County Newton logistics warehouse Amazon-style overtime peaks each fourth quarter—annualize rather than using November pay stubs alone.
Finney County Garden City meatpacking retention bonuses may be non-recurring—attach employer letters. Shawnee County Topeka state-agency furlough and recall letters should accompany modification motions alleging changed circumstances.
Butler County El Dorado oil refinery turnaround pay spikes every few years—use five-year W-2 histories before arguing permanent income. Saline County Salina rail logistics and ag equipment wages should attach union scale sheets when imputing overtime capacity.
Crawford County Pittsburg southeast Kansas mining and manufacturing layoffs generate modification waves—attach WARN and severance schedules. Reno County Hutchinson salt mine and aerospace supplier bonuses fluctuate—annualize with employer incentive PDFs.
McPherson County McPherson oil refinery and equipment manufacturing turnaround per diems should be separated from base wage when modeling income under K.S.A. 23-2902. Geary County Junction City Fort Riley spouse employment gaps after PCS moves may support time-to-training arguments—attach MyCAA and spouse employment program letters.
Seward County Liberal southwest Kansas beef-packing shift differentials should be averaged across seasons before imputation. Douglas County Lawrence student-loan income-driven repayment recertification letters help courts normalize net disposable income when student debt is a major budget line.
Frequently asked questions
No. Kansas child support uses guideline worksheets, while maintenance under K.S.A. 23-2902 is a discretionary factor test rather than an identical statewide percentage formula.
Modification generally requires proof of a material change in circumstances, subject to agreement language and Kansas case law. File promptly with updated financial documentation.
K.S.A. 23-2902 lists fault of either party leading to dissolution as one equitable factor among others; present admissible evidence tied to economic impact rather than moral narratives alone.
Because K.S.A. 23-2902 includes the property division as a factor, equitable awards change each spouse’s financial resources and needs. Avoid double counting the same assets.
Courts examine earning capacities under K.S.A. 23-2902; imputation arguments require vocational and labor-market evidence when voluntary underemployment is alleged.
Courts may award temporary maintenance while a case proceeds under Kansas procedural rules, but final awards must comply with K.S.A. 23-2902.
Federal tax rules generally control; many post-TCJA orders are non-deductible and non-taxable. Coordinate tax clauses with a tax professional.
State-specific legal disclaimer
This Kansas maintenance estimate is informational only. K.S.A. 23-2902 and district court practice require individualized findings. Consult a Kansas family lawyer before filing or modifying maintenance.
Related Tools
Child Support Calculator
Estimate monthly child support payments
Explore tool ->Personal Injury Calculator
Estimate your personal injury settlement value
Explore tool ->Overtime Pay Calculator
Calculate overtime wages under state and federal law
Explore tool ->