Use this professional Missouri Child Support Calculator to estimate monthly obligations based on the Missouri Rule 88.01 and the standard Form 14 worksheet. This tool accounts for gross incomes, health insurance, and parenting time credits.
A) What is the Missouri Child Support Calculator?
The Missouri Child Support Calculator is a tool designed to mirror the logic of the Form 14, which is the official worksheet used by Missouri courts to determine child support amounts. In Missouri, child support is not a random number; it is based on the "Income Shares Model." This model assumes that the children should receive the same proportion of parental income that they would have received if the parents lived together.
Whether you are going through a divorce in St. Louis or seeking a modification in Kansas City, understanding how these numbers are crunched is essential for your financial planning.
B) Formula and Explanation
The Missouri Supreme Court provides the guidelines under Rule 88.01. The simplified formula follows these steps:
- Combined Gross Income: Add both parents' monthly gross incomes.
- Basic Support Obligation: Look up the combined income in the Missouri Schedule of Basic Child Support Obligations.
- Adjustments: Add costs for health insurance, extraordinary medical expenses, and work-related childcare.
- Proportional Share: Multiply the total obligation by each parent's percentage of the combined income.
- Credits: The paying parent (obligor) receives a credit based on the number of overnight visits they have with the child (Line 11 adjustment).
C) Practical Examples
Example 1: Standard Visitation
Parent A earns $4,000/month. Parent B earns $2,000/month. They have one child. The basic obligation for $6,000 combined income is roughly $850. Parent A (the payer) is responsible for 66.6% of that amount ($566). If Parent A has 80 overnights, they get a 9% credit, reducing the payment.
Example 2: High Income / Equal Custody
Both parents earn $5,000/month ($10,000 total) and have 2 children. The basic support is roughly $1,500. Since they share equal custody (50/50), the credit significantly offsets the obligation, though the higher earner or the parent not paying for insurance may still owe a balance to balance the standard of living.
D) How to Use Step-by-Step
- Step 1: Enter your monthly gross income (before taxes).
- Step 2: Enter the other parent's monthly gross income.
- Step 3: Select the number of children involved in the case.
- Step 4: Input monthly premiums paid for the child's health insurance.
- Step 5: Add monthly costs for daycare or after-school care.
- Step 6: Select the range of overnight visits the paying parent has annually.
E) Key Factors Influencing Support
| Factor | Impact on Amount | Notes |
|---|---|---|
| Gross Income | High | Includes bonuses, commissions, and rental income. |
| Overnights | Medium-High | Missouri offers credits from 6% to 50% for overnights. |
| Health Insurance | Medium | The parent paying the premium gets a credit on the worksheet. |
| Other Children | Medium | Support for children from other relationships can reduce gross income. |
F) Frequently Asked Questions (FAQ)
1. What is "Form 14" in Missouri?
Form 14 is the specific worksheet mandated by the Missouri Supreme Court to calculate the presumed child support amount.
2. Does child support cover college in Missouri?
Yes, in Missouri, child support can continue until the child turns 21 if they are enrolled in an institution of higher education.
3. What if a parent is voluntarily unemployed?
The court can "impute" income, meaning they calculate support based on what the parent *could* be earning based on their skills and history.
4. Can we agree on a different amount?
Yes, parents can "rebut" the Form 14 amount if they agree it is unjust or inappropriate, but a judge must approve the deviation.
5. How do overnights affect the calculation?
Missouri provides a "Parenting Time Adjustment." For example, 92-109 overnights per year results in a 10% reduction in the presumed support amount.
6. Does the cost of living in different cities matter?
The Missouri schedule is statewide; it does not change based on whether you live in St. Louis, Springfield, or a rural county.
7. How often can I modify child support?
Generally, you can request a modification if there is a "substantial and continuing change" that results in a 20% or more change in the calculated support.
8. Is overtime pay included in income?
Usually, yes, if the overtime is consistent and required. One-time bonuses might be excluded at the court's discretion.