Free Resource

USChildSupportCalculator.com User Guide

Plain-language walkthrough of every calculator, planning tool, dashboard, and report on the platform — written for ordinary users with no legal or financial background.

Download User Guide (PDF)Open Calculator
State & Territory Calculators
How to use calculators across all 50 states, D.C., and every U.S. territory.
Inputs & Income
Gross vs. net income, deductions, imputed income, and self-employment adjustments.
Parenting Time & Shared Custody
Overnight counts, schedule builders, and how custody splits change support.
Reading Your Report
Understanding obligations, breakdowns, charts, and saved scenarios.
Premium & Planning Tools
Scenario modeling, what-if forecasting, AI insights, and financial planning.
Support Resources
Co-parenting library, attorney/mediator directories, and the Help Center.
Legal Disclaimers
Educational use only — not legal, financial, or tax advice.
What's inside the PDF

18 illustrated sections covering: state and territory calculators, income inputs, parenting time, shared custody, scenario comparison, what-if forecasting, AI insights, saved reports, premium features, co-parenting resources, professional directories, accessibility, and full legal disclaimers.

Designed to be printable, screen-reader friendly, and usable offline. Updated as the platform evolves.

Educational use only. The User Guide and this platform provide estimates and general information. They are not legal, financial, or tax advice and are not a substitute for a court order or qualified professional guidance. Child support laws vary by jurisdiction.