How Is Child Support Calculated: What You Need to Know Before Court
Child support is essential to ensuring that children are adequately supported financially after their parents’ separation or divorce. Understanding how child support is calculated can be daunting, especially if you are facing the prospect of a child support case in court.
This blog will detail the child support calculation process, helping you understand the various factors that impact the determination of how much child support you will pay or receive.
In this article, we will explore key questions related to child support and provide clear answers. Additionally, we’ll cover the steps involved in calculating child support, the factors that affect it, and the potential ways to modify or challenge child support orders.
By the end of this post, you should have a comprehensive understanding of how child support is calculated, helping you better navigate the legal system.
Table of Contents:
- How Is Child Support Calculated?
- What Factors Influence Child Support Calculations?
- What Are Child Support Guidelines?
- How Is Income Determined in Child Support Cases?
- Can Child Support Be Modified?
- What Can You Do If You Can’t Afford Child Support?
- Frequently Asked Questions (FAQ)
- Final Thoughts and Call to Action
How Is Child Support Calculated?

Key Elements of Child Support Calculations
- Parental Income: The income of both parents is a key factor in child support calculations. This includes wages or salaries and income from self-employment, rental income, bonuses, and even certain forms of unearned income like investment returns.
- Custody and Visitation: Child support is often based on a child’s time with each parent. The parent with primary physical custody typically receives more child support, as they are responsible for the day-to-day costs associated with raising the child. Conversely, the noncustodial parent will pay child support to help with the child’s living expenses.
- Special Needs of the Child: If the child has any special medical or educational needs, this can also influence child support calculation. Parents may be required to pay extra for therapies, medical treatments, or tuition for specialized schools.
- Healthcare and Insurance: The cost of the child’s health insurance and medical expenses is often added to the child support calculation. Depending on their income or insurance availability, one parent may be required to cover these costs.
- Standard of Living: Courts aim to ensure that the child maintains a standard of living similar to what they would have had if the parents were still together. This includes housing, food, education, and extracurricular activities.
What Factors Influence Child Support Calculations?
The amount of child support awarded is influenced by various factors, all of which seek to ensure fairness for both parents and the child.
Let’s examine the most significant factors courts consider when calculating child support.
Parent’s Income
The most significant factor in child support calculations is the income of both parents. Courts will examine how much money both parents earn and the proportion of the child’s needs each parent can reasonably afford. If one parent earns significantly more than the other, the higher-earning parent may be required to contribute more toward child support.
For self-employed parents, courts may look at their net income after business expenses to determine how much they are earning. This can be more difficult to calculate, as self-employed individuals often have more flexibility in reporting their income.
However, courts will typically base their decision on the actual income being received, and in some cases, they may impute income to a parent who is voluntarily underemployed or unemployed.
Custody and Parenting Time
The custody arrangement between the parents is another important factor that courts consider. If one parent has primary custody, meaning the child spends more time with them, that parent will typically receive more child support, as they provide most of the daily care and expenses.
On the other hand, if both parents share equal custody or visitation time, the amount of child support may be lower.
Special Needs of the Child

Parent’s Other Financial Obligations
Child’s Standard of Living
What Are Child Support Guidelines?
Child support guidelines are standardized rules courts use to calculate child support obligations. Each state has its own set of guidelines that determine how much child support should be paid based on the income of both parents and other relevant factors. The state’s child support agency typically sets the guidelines and aims to ensure fairness and consistency in the process.
There are three primary types of child support guidelines used across the United States:
- Percentage of Income Model: Child support is determined using a set percentage of the noncustodial parent’s income. For example, in some states, the noncustodial parent may be required to pay 20% of their income for one child, 25% for two children, and so on.
- Income Shares Model: This model considers both parents’ incomes and the amount of money both would have spent on the child if they had remained together. The child support obligation is then calculated based on the proportion of each parent’s income.
- Flat Percentage Model: Under this model, a fixed percentage of the noncustodial parent’s income is applied to calculate child support, with the rate increasing based on the number of children.
How Is Income Determined in Child Support Cases?

In child support cases, income is determined based on both parents’ sources of earnings. This can include salaries, wages, business profits, rental income, and even income from investments or other sources. If one parent is self-employed, the court will look at the net income from their business after business expenses have been deducted.
Can Child Support Be Modified?
- Change in Income: If a parent loses their job or experiences a significant increase or decrease in income, they may request a modification.
- Change in Custody or Visitation: If the custody arrangement changes (e.g., a child starts spending more time with the noncustodial parent), the child support calculation may need to be adjusted.
- Increase in Medical or Educational Expenses: If the child’s needs change significantly, such as requiring more medical care or attending a private school, child support may need to be adjusted to reflect these increased costs.
What Can You Do If You Can’t Afford Child Support?

- Request a Modification: If your financial situation has changed, you can request a modification of your child support order. You must show the court that your income has decreased or your circumstances have significantly changed.
- Communicate with the Other Parent: Try to reach a mutual agreement with the other parent. Some parents agree to temporarily reduce child support payments until the paying parent’s financial situation improves.
- Legal Aid: If you’re having trouble affording child support due to hardship, you may be eligible for legal aid or assistance in modifying your child support order.
Frequently Asked Questions (FAQ)
1. Can child support be reduced if I lose my job?
2. What if my ex-spouse is not paying child support?
3. Does the parent receiving child support have to explain how the money is spent?
4. Can child support be waived or eliminated?
5. Will paying for other children affect my child support payments?
Final Thoughts and Call to Action

Our experienced family law attorneys will guide you through every step of the process, ensuring your rights are protected.
Contact Tess House Law today to schedule a consultation, and let us help you achieve the best possible outcome in your child support case.