Kansas, like every other state, has child support guidelines that give judges and parents a consistent way to calculate an amount of child support, based on the children's needs and the parents' ability to pay. Calculating child support can be a daunting task. It helps to understand how the guidelines work in Kansas, as well as how to collect or change child support.
Both parents are legally required to support their children financially. Typically, the parent with whom the kids live most of the time (often called the custodial parent or the parent with "primary residency") receives child support payments from the other parent.
But that doesn't mean custodial parents aren't paying their fair share of support. The Kansas guidelines calculate each parent's child support obligation—based largely on their proportionate share of their combined incomes—and then assume that the custodial parents are meeting that obligation by paying for the children's everyday needs, such as housing and food.
For purposes of calculating child support, income doesn't necessarily mean the same as it does on income tax returns. To arrive at the amount of each parent's "child support income," the guidelines start with gross income and then make certain adjustments.
For parents who earn wages at a job, domestic gross income includes earnings from all sources, including:
Self-employed parents should include income from their business or other self-employment after deducting reasonable business expenses. Those expenses (which include self-employment taxes above the FICA rate) aren't necessarily the same as expenses that qualify for income tax purposes. Self-employed parents should also include any other income that they receive regularly and periodically from any source.
For both wage earners and self-employed parents, gross income does not include child support received for children from another relationship or public assistance based on financial need—such as Medicaid, Supplemental Security Income (SSI), or Temporary Assistance for Needy Families (TANF). Also, gifts and inheritances are generally not considered income for the purpose of calculating child support.
(Kan. Child Support Guidelines §§ II.C, II.D (2024).)
When it's appropriate—such as when a parent appears to be deliberately unemployed or underemployed—Kansas judges may attribute (impute) income to that parent for the purpose of calculating child support. When making that decision, judges must consider both parents' relevant circumstances, including their assets, history of earnings and work search, job skills, education, age, health, and barriers to employment. (Kan. Child Support Guidelines § II.B (2024).)
To arrive at the amount of child support income, the Kansas guidelines require the following adjustments to domestic gross income:
When both parents don't live in Kansas or the same metropolitan area, the guidelines also allow an adjustment to income for differences in the cost of living. But it's up to the judge to decide whether to apply this cost-of-living differential.
(Kan. Child Support Guidelines §§ III, IV.E, (2024).)
Unlike many states, Kansas doesn't provide an official court-approved child support calculator. (You might find websites that offer online calculators for Kansas, but there's no guarantee that they're up to date with the latest Kansas guidelines, or that they account for all of the allowed adjustments.)
However, once you've added up both parents' child support income, you can easily find the total basic child support obligation in the Child Support Schedules in Appendix II of the guidelines. (The most recent version of the guidelines, along with fillable versions of the child support worksheet and other forms, are available on the Kansas Courts' Child Support Guidelines page.)
There are different schedules depending on the number of children being supported (from one to six). For very large families, the basic support obligation will be based on the kids' demonstrated needs but must be more than the schedule shows for six children.
Each schedule provides an increasing support amount for children within different age groups (0-5, 6-11, and 12-18), based on the parents' combined monthly income. When the parents' combined child support income is higher than the top level in the tables, the schedules include a mathematical formula for coming up with a basic child support obligation. However, it's up to the judge to decide whether to use that formula or set a different amount.
The basic child support obligation is just the starting point for calculating the amount of support that parents will actually pay (or receive) in any particular case. The Kansas guidelines provide for a number of adjustments to child support—and this is where the calculations get complicated.
The guidelines recognize that a noncustodial parent who has the child for a significant amount of time will be paying some child-related expenses that would normally be covered by the custodial parent. So in this situation, a judge may allow reduction in the noncustodial parent's share of child support based on one of the following adjustments:
When a child will spend more than 14 consecutive days with the noncustodial parent (such as during school vacations), that parent's monthly support may be proportionately reduced by up to 50% under the extended parenting time adjustment.
The guidelines allow another adjustment or deviation when parents have equal parenting time (also known as "shared residency" in Kansas). In this situation, parents may use one of two formulas:
(Kan. Child Support Guidelines §§ IV.H, VI.B, VI.C (2024).)
Under the Kansas guidelines, the following actual costs are added to the total child support obligation, as long as they're reasonable:
The parent who actually pays for these expenses will receive a credit on their child support obligation.
In addition, both parents are responsible for paying their proportional share of a child's necessary unreimbursed medical expenses.
(Kan. Child Support Guidelines §§ I.H, IV.I and IV.J (2024).)
Parents who are paying child support will get a credit against their support obligation for any Social Security dependent/auxiliary benefits that are paid on behalf of a child and are based on the paying parent's earnings or disability. (Kan. Child Support Guidelines § VI.E (2024).)
The Kansas guidelines include what's known as an "ability to pay calculation" to ensure that noncustodial parents will be able to meet their basic subsistence needs after paying child support. The amount shown in the federal poverty guideline for a one-person household will be subtracted from that parent's child support income. If the resulting figure is less than the amount calculated for that parent's child support obligation, the judge must decide on an amount of support based on the child's best interests.
This adjustment is mandatory for low-income noncustodial parents. But judges may also consider the subsistence needs of custodial parents and children. (Kan. Child Support Guidelines § VI.D (2024).)
Finally, the guidelines include adjustments for:
(Kan. Child Support Guidelines § V (2024).)
Parents may always agree on a child support amount, but they must submit their agreement for the court's approval. Because Kansas judges are legally required to follow the guidelines, the parents' agreement should also be in line with the guidelines. (Kan. Stat. § 23-3002 (2024).)
Ordinarily, child support in Kansas ends when the child turns 18. But the law allows exceptions to this rule when:
(Kan. Stat. § 23-3001 (2004).)
When you file for divorce in Kansas, your paperwork will include a request for a child support order, as well as a completed child support worksheet.
If you aren't married to your child's other parent, you may apply for child support through Kansas Child Support Services (CSS).
As a general rule, all child support orders in Kansas must include an income withholding order. When the paying parent is employed, the employer will deduct the support amount from that parent's paycheck and forward the money to the Kansas Payment Center (KPC), which will then pay the recipient parent.
As long as the custodial parent isn't receiving public assistance, the parents may agree to another arrangement for paying child support. But if they've agreed that payments will go directly to the recipient parent (rather than through the KPC, which is the norm), a judge will need to find that their arrangement is in the child's best interests.Without an agreement, the paying parent may also request not to have an income withholding order. But here again, the judge will grant that request only if it would be in the child's best interests.
(Kan. Stat. § 23-3103; Kan. Child Support Guidelines § I.G (2024).)
If you're having trouble collecting child support payments that are supposed to go through the KPC, you may ask the CSS for help with enforcement. The agency can use a number of methods to collect overdue child support or pressure parents to pay, including:
If you aren't eligible for assistance from the CSS (such as when you'd agreed to receive the child support directly), you may have to go back to court yourself to request enforcement of the order.
Be aware that you aren't allowed to withhold visitation because your co-parent isn't keeping up with child support payments. Similarly, when you're the one paying child support, you aren't allowed to stop paying because the other parent is keeping you from your child. Instead, you must ask the court to enforce your custody and parenting time orders.
You may file a modification request with the court if you want a change in the amount of child support you're paying or receiving. If it's been less than three years since the existing order was issued, you'll need to prove that there's been a "material" change of circumstances during that time. (Kan. Stat. § 23-3005 (2024).)
A material change of circumstances means a non-temporary change that would call for a different amount of child support under the guidelines. For example, a support modification might be warranted when:
(Kan. Child Support Guidelines § I.E (2024).)
As a matter of course, the CSS may conduct a review every three years to see whether a modification of an existing child support order is warranted. But if you believe a material change in circumstances exists, you may contact the agency immediately to see if you qualify for assistance with a modification request.
In and of itself, a parent's remarriage won't affect the amount of child support. But if the parent who's paying support has children with a new partner, the "multiple-family application" under the guidelines may come into play. This adjustment can affect child support when the noncustodial parent is legally responsible for supporting children who live with that parent. (Kan. Child Support Guidelines § IV.F (2024).)
It's worth pointing out that without a stepparent adoption, there's no legal obligation to support stepchildren.
You can find more information and answers to questions on the child support FAQ page from Kansas Legal Services, which includes links for free interactive interviews to complete the child support worksheet (if your combined income is less than $50,000) and a motion to modify child support. Also, as mentioned above, you may be able to get help from the CSS.
But if you don't qualify for free help, you may need to consult with a family lawyer for assistance with calculating, enforcing, or modifying child support.