top of page
ChatGPT Image Jun 27, 2026 at 08_08_22 PM.png
Child Support

Chicago Child Support Attorney

Understanding Your Child Support Rights and Responsibilities in Illinois

Child support decisions can have a lasting impact on your child's financial well-being and your family's future. Whether you are establishing support for the first time, requesting a modification, or dealing with unpaid child support, understanding your rights and responsibilities under Illinois law is essential.

​

At Larimer Law LLC, attorney Angela Larimer provides legal guidance and representation for parents navigating child support matters throughout Chicago and Cook County, Illinois.

Illinois uses an income shares model to calculate child support, considering both parents' financial circumstances and other relevant factors. However, determining an appropriate support obligation may involve more than simply reviewing income.

​

Larimer Law helps parents understand child support guidelines, evaluate their circumstances, and navigate the legal process with greater clarity and confidence.

How Child Support Is Calculated in Illinois

Illinois uses an income shares model to calculate child support. This approach considers the financial resources of both parents and estimates the amount they would contribute toward raising their child if they lived together.

​

Under Illinois child support guidelines, the calculation generally begins with both parents' net incomes and the number of children involved. The court then considers each parent's share of the combined income and other applicable factors.

​

Factors that may affect child support calculations include:

  • Each parent's net income

  • The number of children requiring support

  • Parenting time arrangements, including qualifying shared parenting schedules

  • Health insurance costs for the child

  • Work-related childcare expenses

  • Certain educational and extracurricular expenses

  • Other legally recognized financial obligations

 

Although Illinois provides guidelines for calculating child support, determining the appropriate amount may involve additional considerations, particularly when parents have variable income, self-employment earnings, or complex financial circumstances.

​

At Larimer Law LLC, attorney Angela Larimer helps parents understand how Illinois child support guidelines may apply to their situation and what financial information may be needed during the legal process.

Child Support and Parenting Time

Parenting time arrangements can affect child support calculations in Illinois, but spending more time with a child does not automatically eliminate or reduce a parent's support obligation.

​

Under Illinois law, specific shared parenting calculations may apply when each parent has at least 146 overnights with the child per year. The court also considers the parents' incomes and other applicable child support guidelines.

​

Important considerations may include:

  • The number of overnights each parent has with the child

  • Whether the parenting arrangement qualifies for the shared parenting calculation

  • Each parent's financial circumstances

  • Applicable child-related expenses and support obligations

 

Because parenting time and child support are separate but related legal issues, parents should understand how changes to their parenting arrangements may affect their financial responsibilities.

​

Larimer Law LLC assists Chicago-area parents with child support matters involving parenting schedules, shared parenting arrangements, and related family law concerns.

Additional Child-Related Expenses

In Illinois, child support obligations may include more than a basic monthly payment. Depending on the family's circumstances, courts may also allocate certain expenses related to a child's healthcare, education, childcare, and other needs.

​

Additional child-related expenses may include:

  • Health insurance: The cost of providing appropriate health insurance coverage for the child.

  • Uncovered medical expenses: Eligible healthcare expenses not paid by insurance, such as deductibles, copayments, dental care, and other medical needs.

  • Childcare expenses: Reasonable childcare costs associated with a parent's employment, education, or qualifying training.

  • Educational expenses: Certain school-related costs, fees, and educational needs.

  • Extracurricular activities: Expenses for activities such as sports, lessons, and other programs, when appropriate.

  • Special needs: Additional expenses associated with a child's medical, developmental, or other individual needs.

 

Courts consider applicable Illinois law and the family's circumstances when determining how qualifying expenses should be shared between parents. These costs are not necessarily divided equally.

​

At Larimer Law LLC, attorney Angela Larimer helps parents understand which expenses may be addressed in a child support order and how financial responsibilities may be allocated.

Child Support During Divorce and Parentage Cases

Child support may need to be established during a divorce or when unmarried parents seek to determine their legal rights and responsibilities.

​

In Illinois, child support matters commonly arise in:

  • Divorce proceedings: When married parents separate, child support may be addressed alongside parenting time, parental responsibilities, and other divorce-related issues.

  • Parentage cases: When parents are unmarried, legal parentage may need to be established before certain parental rights and support obligations can be determined.

  • Parenting disputes: Disagreements involving parenting arrangements may also raise questions about financial support and each parent's responsibilities.

  • Existing family law cases: Parents may need to address child support when circumstances change or when an existing order requires enforcement or modification.

 

Although child support and parenting arrangements are related, they are separate legal matters. A parent's obligation to provide financial support does not automatically depend on whether that parent exercises parenting time.

​

At Larimer Law LLC, attorney Angela Larimer assists Chicago-area parents with child support issues arising during divorce, parentage proceedings, and related family law matters.

Modifying Child Support Orders

Life circumstances can change after a child support order is established. When a parent's financial situation or a child's needs change, it may be necessary to request a modification of the existing child support obligation.

​

Under Illinois law, child support orders may be modified when the applicable legal requirements are met, including certain circumstances involving a substantial change in circumstances.

​

Common reasons parents seek child support modifications include:

  • Job loss or reduced income: A significant change in employment or earnings.

  • Income increases: A substantial increase in either parent's financial resources.

  • Changes in parenting arrangements: Modifications to parenting schedules that may affect the applicable support calculation.

  • Changes in a child's needs: New educational, medical, or other qualifying expenses.

  • Changes in healthcare costs: Adjustments involving health insurance or eligible medical expenses.

  • Other financial changes: Circumstances that may justify reviewing an existing support obligation under Illinois law.

 

Important: Losing a job, experiencing an income change, or changing a parenting schedule does not automatically modify a court-ordered child support payment. An existing order generally remains enforceable unless it is properly modified.

​

At Larimer Law LLC, attorney Angela Larimer assists Chicago-area parents with requesting or responding to child support modifications and understanding their options under Illinois law.

Child Support Enforcement

When a parent fails to make court-ordered child support payments, the unpaid amount can create financial difficulties for the parent responsible for the child's everyday needs.

Illinois law provides several methods for enforcing child support orders and addressing unpaid child support, also known as child support arrears.

​

Depending on the circumstances, enforcement options may include:

  • Income withholding: Collecting child support payments directly from a parent's wages or other eligible income.

  • Court enforcement proceedings: Requesting court intervention when a parent fails to comply with an existing support order.

  • Collection of past-due support: Seeking payment of unpaid child support obligations.

  • Administrative enforcement measures: Certain cases may qualify for remedies such as tax refund interception, liens, or license-related enforcement actions.

  • Other legal remedies: Additional enforcement options may be available depending on the facts of the case and applicable Illinois law.

 

Parents should also understand that child support and parenting time are separate legal obligations. A parent generally cannot withhold court-ordered parenting time simply because the other parent has fallen behind on child support.

​

At Larimer Law LLC, attorney Angela Larimer assists Chicago-area parents with understanding their legal options when child support orders are not being followed, including enforcement proceedings and disputes involving unpaid support.

Why Choose Larimer Law LLC

Child support matters involve more than financial calculations. They can affect your household budget, your child's well-being, and your family's long-term stability.

​

At Larimer Law LLC, attorney Angela Larimer provides personalized legal guidance to parents navigating child support disputes throughout Chicago and Cook County.

 

Our approach emphasizes:

  • Clear communication: Explaining Illinois child support guidelines, court procedures, and the legal options available in your situation.

  • Individualized legal strategies: Considering your income, parenting arrangements, financial responsibilities, and your child's needs.

  • Practical legal guidance: Helping you understand the information and documentation that may be important to your case.

  • Thoughtful problem-solving: Exploring appropriate opportunities to resolve disagreements while preparing for court proceedings when necessary.

  • Personal attention: Taking the time to understand your concerns and help you make informed decisions about your family's financial future.

 

Whether you are establishing child support, requesting a modification, or addressing unpaid support, Larimer Law LLC can help you understand the legal process and determine your next steps.

Serving Child Support Clients Throughout Chicago and Cook County

Larimer Law LLC provides child support and family law representation to parents throughout Chicago and Cook County, Illinois.

​

Attorney Angela Larimer assists parents with establishing child support, modifying existing orders, addressing unpaid support, and understanding their financial responsibilities under Illinois law.

​

The firm serves families in Chicago neighborhoods and surrounding communities, including:

  • Edgebrook

  • Sauganash

  • Jefferson Park

  • Norwood Park

  • Lincoln Square

  • Forest Glen

  • North Park

  • Other nearby Cook County communities

 

Whether you are seeking child support for the first time, responding to a modification request, or dealing with enforcement concerns, Larimer Law LLC can help you understand your legal options and the next steps in your case.

​

Contact our office at (773) 902-0200 to discuss your child support concerns and learn about scheduling a consultation.

Frequently Asked Questions

How is child support calculated in Illinois?

Illinois uses an income shares model to calculate child support. The calculation generally considers both parents' net incomes, the number of children, and applicable child support guidelines. Parenting arrangements, health insurance costs, childcare expenses, and other qualifying expenses may also affect the final obligation.

​

Can child support be modified?

Yes. Illinois child support orders may be modified when the applicable legal requirements are met. Changes in income, employment, parenting arrangements, or a child's needs may justify reviewing an existing order. However, a change in circumstances does not automatically change the amount owed. A parent generally must seek a modification through the appropriate legal process.​

 

Does shared parenting eliminate child support?

No. Sharing parenting time does not automatically eliminate child support obligations. Under Illinois law, a shared parenting calculation may apply when each parent has at least 146 overnights with the child annually. The parents' respective incomes and other relevant factors are also considered. One parent may still be required to pay support even when parenting time is shared.

​

What happens if a parent stops paying child support?

When a parent fails to make court-ordered child support payments, unpaid amounts may accumulate as child support arrears. Depending on the circumstances, enforcement measures may include income withholding, court proceedings, collection of past-due support, or certain administrative remedies. A parent generally cannot withhold court-ordered parenting time solely because child support payments are overdue.

​

When does child support end in Illinois?

In Illinois, child support generally ends when the applicable termination conditions in the court order or state law are met, often involving the child reaching age 18 or graduating from high school, subject to statutory limits and exceptions. Additional obligations may apply in circumstances involving a child with a disability or qualifying educational expenses. Parents should review their specific court order before assuming payments can stop.

​

Are medical expenses included in child support?

Child support orders may address health insurance coverage and the allocation of eligible medical expenses that insurance does not cover. Depending on the circumstances, parents may be responsible for portions of premiums, deductibles, copayments, and other qualifying healthcare expenses. The allocation depends on the applicable law and the terms of the court order.

​

Does my child support order pause automatically if I lose my job?

No. Losing your job does not automatically suspend or reduce an existing child support order. Payments generally continue under the current order unless it is legally modified. If you experience a significant change in income, you should seek legal guidance promptly about requesting a modification. Delaying action can result in additional unpaid support because modifications are generally limited in their retroactive effect.

Speak With a Chicago Child Support Attorney

Child support decisions can affect your financial stability and your child's future. Whether you're establishing support, requesting a modification, or dealing with unpaid child support, understanding your legal options is an important first step.

​

At Larimer Law LLC, attorney Angela Larimer helps Chicago-area parents navigate child support matters with practical legal guidance tailored to their circumstances.

Get clear answers about your rights, responsibilities, and next steps.

​

Contact Larimer Law LLC at (773) 902-0200 to schedule a consultation and discuss your child support concerns.

      LARIMER LAW, LLC

4801 W Peterson Ave., Suite 414
Chicago, IL 60646

Office: 773.902.0200

angela@larimerlawllc.com

www.larimerlawllc.com

Larimer Law
Leading Family Law Attorney Chicago
  • Instagram

Have Questions? 
Contact us at 773.902.0200
angela@larimerlawllc.com

Subscribe to our newsletter 

Thanks for subscribing!

Disclaimer: The Supreme Court of Illinois does not recognize certifications of specialties in the practice of law and the certificate, award or recognition is not a requirement to practice law in Illinois. The information on this website or information provided via Website Alive electronic chat application is and shall be for general purposes only and should not be interpreted to indicate a certain result will occur in your specific legal situation. The information on this website is not legal advice and does not create an attorney-client relationship.

©2026 Larimer Law LLC | 4801 W Peterson Ave., Suite 414  Chicago, IL 60646

bottom of page