Child Support Calculator USA is a comprehensive tool based on the Income Shares Model and the Percentage Income Share Model, as used by various states in the United States. It factors in the minimum $600 expected for annual child support, providing an estimate of the amount you may need to pay based on factors like income, custody arrangement, and location.

Accuracy in entering income and deduction amounts is crucial for obtaining reliable results. It's important to note that the figures generated by this calculator are estimates and should not be considered legal advice. Your attorney may opt for a different model, potentially yielding slightly different outcomes. Child Support Calculator USA serves as a guide rather than definitive law.