What Indiana Child Support Costs for One Child

Indiana child support amounts are set by state law, not by what a parent can afford or what they agree to pay

Indiana uses a child support guideline that calculates a percentage of the paying parent's gross income. For one child, that percentage is 17% of gross monthly income. The court can adjust this amount up or down based on specific circumstances — like custody arrangements, other children the parent supports, or significant medical costs — but the 17% figure is where the calculation starts.

The amount you actually owe depends entirely on how much you earn. A parent earning $2,000 per month gross would owe roughly $340. A parent earning $4,000 per month gross would owe roughly $680. Indiana courts use "gross income," which means income before taxes, not take-home pay.

Child support orders in Indiana are issued by a court or by the Indiana Child Support Bureau if you go through the state system. The order is a legal document, and the amount does not change unless you file a motion to modify it with the court.

Key Takeaways

• Indiana child support for one child is 17% of the paying parent's gross monthly income, set by state law.
• The court can raise or lower this amount based on custody, other dependents, or unusual expenses, but 17% is the starting point.
• Gross income includes wages, self-employment earnings, rental income, and some benefits — not just take-home pay.
• You need a court order to establish or change child support; an informal agreement between parents is not enforceable in Indiana.

What counts as gross income for the 17% calculation

Indiana includes several types of income in the gross income figure. Wages and salary are the most common. If you are self-employed, the court uses your net self-employment income (revenue minus business expenses). Rental income, interest, dividends, and income from pensions or annuities also count.

Some income sources do not count. Means-tested public benefits like TANF (Temporary information for Needy Families) or Supplemental Security Income (SSI) are excluded. Child support you receive for other children is also excluded. However, Social Security benefits, workers' compensation, and unemployment insurance do count toward gross income.

If you are paid in cash, work irregular hours, or have income that fluctuates, the court will average your income over a period of time — usually the past year or the past few months, depending on how stable your earnings are. Bring recent pay stubs, tax returns, or profit-and-loss statements to show what you actually earn.

How the court adjusts the 17% amount

The 17% guideline is a starting point, not a fixed rule. Indiana law lists reasons a judge can order a different amount. If you have custody of the child part of the time (shared custody), the percentage may be lower because you are already spending money on the child directly. If you support other children from other relationships, the court may reduce the percentage for this child.

The court can also adjust upward. If the child has significant medical, dental, or educational needs that are unusual, or if the paying parent has very high income, the court may order more than 17%. The judge must document in writing why they are deviating from the guideline and by how much.

Either parent can ask the court to modify the order if circumstances change — a job loss, a major increase in income, a change in custody, or a new child born to the paying parent. You file a motion to modify with the court that issued the original order.

How child support is collected and enforced

Once a court issues a child support order, payment is usually collected through income withholding. This means the court sends the order to your employer, and your employer deducts the child support amount from your paycheck before you receive it. The money goes to the Indiana Child Support Bureau, which then sends it to the receiving parent.

If you are self-employed or do not have a regular employer, you may be ordered to pay directly to the Indiana Child Support Bureau or to the other parent. The order will specify the due date — usually the first or fifteenth of each month.

If you fall behind on payments, the state can take enforcement action: intercepting tax refunds, placing a lien on property, suspending your driver's license, or referring the case to the prosecutor's office. These steps happen automatically if you owe more than a certain amount or fall more than a certain number of days behind.

Establishing child support through the state or the court

You can establish child support in two ways in Indiana. The first is through the Indiana Child Support Bureau, which is part of the state's Family and Social Services Administration. You can contact your local child support office to open a case. The state will locate the other parent, establish paternity if needed, and work toward an order. This route is free.

The second way is to file directly with the court in the county where the child lives. You file a petition for child support, and the court schedules a hearing. You can represent yourself or hire an attorney. If you cannot afford an attorney, you may be able to get one through legal aid.

If the parents agree on an amount, you can submit a written agreement to the court, and the judge will usually approve it as long as it meets the state guideline or the judge finds good reason to deviate. If you disagree, the judge will hold a hearing and decide based on the evidence you both present.

What happens if circumstances change after the order is issued

A child support order stays in effect until the child turns 19 (or finishes high school, whichever is later) or until the court modifies or terminates it. If your income changes significantly — you lose a job, get a major raise, or your hours are cut — you can ask the court to modify the order.

To modify, you file a motion with the court that issued the original order. You will need to show proof of the change in circumstances — a termination letter, a new job offer, a medical diagnosis that affects your ability to work, or a change in custody. The court will review your current income and may issue a new order.

If you do not file a motion and straightforward stop paying or pay less, you will be in violation of the court order. The other parent or the state can pursue enforcement, which can result in wage garnishment, license suspension, or contempt charges.

Frequently Asked Questions

Does Indiana child support change if I lose my job?

The order does not change automatically. You must file a motion to modify with the court and show proof that your income has decreased. If you are unemployed through no fault of your own, the court may lower or temporarily suspend your obligation. However, if you quit your job or are fired for misconduct, the court may impute income to you — meaning it assumes you could earn a certain amount and orders you to pay based on that assumption.

What if the other parent makes much more money than me?

Indiana uses the same 17% guideline regardless of income level, but the court can deviate if the paying parent's income is very high or very low. If the receiving parent earns significantly more, that is a factor the court can consider when deciding whether to adjust the amount. Bring documentation of both parents' income to the hearing.

Can child support be waived if both parents agree?

Parents cannot straightforward agree to waive child support. The court must approve any agreement, and the judge will only do so if the amount meets the state guideline or if there is a documented reason to deviate. The child's right to support is separate from what the parents want — the court's job is to protect the child's interests.

Does child support end if I get custody of the child?

If custody changes and you become the primary custodian, child support from the other parent would typically end or be modified. You would need to file a motion to modify the order with the court, showing the change in custody. The court will then issue a new order based on the new arrangement.

What if the other parent lives out of state?

Indiana can enforce child support orders against parents who live in other states through the Uniform Interstate Family Support Act (UIFSA). You can file your case through the Indiana Child Support Bureau, and they will work with the other state to locate the parent and enforce the order. This process takes longer but has the same legal effect.