Child Information
Income, Expenses, and Adjustments
Summary & Forms
Child Support Calculator - For Practitioners

This calculator has been created as a tool for attorneys, judges, and other practitioners to determine a child support obligation.

If you do not have experience calculating child support and need instruction on completing a calculation, please see our calculator for parents.

Note: There is a known bug in this calculator. Get the details.

Before You Begin...
  • You must have a PDF viewer (such as Adobe Reader) installed to view and print forms.
  • It may take 5-10 minutes to complete the calculation and produce forms for use in court depending on how much information you need to enter, how much you have on hand, and how comfortable you are using websites.
  • Note that if you start a calculation and abandon your work without saving, you will lose any information you have entered unless you save the calculation and record the transaction number before you stop working. The calculator allows for thirty minutes of inactivity.
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OOPS! It looks like you're using Internet Explorer 6. We're sorry. If you are receiving this message, it's because you're trying to use our child support calculator with Internet Explorer version 6 or older. The calculator is built using modern web technologies that aren't supported in older browsers. Internet Explorer 6 was introduced in 2001. Please try again using a computer with a more up-to-date web browser, or install the latest version of Internet Explorer, Firefox, or Safari if your system meets the technological requirements. Note that we cannot offer technical support for upgrading your browser, and we are not responsible if you upgrade your browser and it causes your computer to function improperly.