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In California, both parents have a duty to support their children until they are 18 years old and until they’re 19 if they’re still single and studying in high school. If the child is disabled, California courts may impose child support obligations on parents well into adulthood. Parental responsibility functions as a matter of law and can be ordered by courts in California regardless of marital status or whether the child is biologically related to the parent. If you’re entitled to child support and believe you’re getting less than you should, or if you think you’re paying too much, it’s important to consult with an experienced California child support attorney who can help you understand and enforce your rights. Envision Family Law is known for providing excellent personal service to clients and achieving great results.
California Family Code § 4055 sets forth how much child support must be paid by one parent to the other. The following factors are considered when determining the award:
The income of each parent is determined by examining all sources of income, including:
The court will deduct the cost of mandatory expenses for the parent to calculate income for the purpose of child support. These are some of the relevant deductions:
The amount of time that a parent spends with the child is called time-share, and the less time spent with the children, the more money that parent will pay in child support. In addition to providing for basic needs such as food, clothing and shelter, the amount of child support will also include an analysis of the children’s needs, including health insurance and extracurricular activities such as lessons, sports, field trips and other activities. In California, child support is intended to reflect the standard of living during the marriage, which is set forth in Family Code § 4053, which states, “Child support may therefore appropriately improve the standard of living for the custodial household to improve the lives of the children.” Despite the requirement of strict adherence to the guidance, child support issues can become contentious when parents try to hide income and create phony expenses.
Determining who the father is for the purpose of child support is not as straightforward as one might think. In California, courts will assume that a married couple is the parents of a child, establishing paternity automatically. If the father does not contest this status in a timely manner, he will be considered the father and financially responsible for supporting the child if the couple separates or divorces later. In such cases, a biological father would be relieved of this responsibility. The same approach applies to offspring of a registered domestic partnership in California. If the mother is unmarried, fatherhood must be established through a voluntary declaration of paternity or by obtaining a court order of paternity. Adoptive parents become the legal parents of a child with all of their rights and responsibilities, including child support. Surrogacy contracts name the parents as the ones contracting the services of the surrogate and who become the legal parents of the child. In such cases, the biological parents have no obligation whatsoever to support the child.
In California, you can petition the court to modify or contest a child support order. Your local child support agency also offers services to review your child support case at no charge.
This can be a beneficial option if you wish to have your child support payments reassessed due to significant changes in circumstances. The agency can evaluate whether the current child support order is appropriate and assist in initiating a modification if necessary.
A family law attorney can help you understand how to modify your child support agreement and child support guidelines. They can also help you with child support calculations so you can get accurate numbers.
To request an alteration in your existing child support order, there must have been a recent and significant change in your or your ex’s life. To modify a child support order, be sure a change has occurred to:
When major events happen in your life, a child support order will likely need to be reviewed. Be sure to speak with your attorney before taking any action in this situation.
In California, child support payments are typically required until the child reaches the age of 18. However, if your child is single and still going to high school full-time, payments may extend until the child turns 19. If a child has special needs, the court might order extended support to address ongoing care requirements.
Moreover, if there are any past-due child support payments, the local child support agency can continue to enforce collection. This enforcement includes the accumulation of interest on the unpaid balance, ensuring that the owed amount is paid in full.
When attending a child support hearing, it’s crucial to understand the process and what to expect. Here is a step-by-step guide to what typically happens at a child support hearing in California:
Understanding these steps can help you feel more prepared and less anxious about your child support hearing. It’s advisable to talk to a child support lawyer and gather all necessary documents beforehand to present your case effectively.
If you believe you’re entitled to child support that you’re not receiving or if you believe you’re paying too much, it’s important to hire an experienced Southern California child support attorney who has experience in this area. Envision Family Law is the law firm that California parents trust to help them with their child support matters. If you require legal guidance, please call us at 888-273-7939 or email our firm.
This page has been written, edited, and reviewed by a team of legal writers following our comprehensive editorial guidelines. This page was approved by President and Co-Founder, Jason Benjamin, who has more than 30 years of legal experience as a family law attorney.

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