Guides

• How to Split Child Expenses Between Co-Parents — Proportional vs 50/50, what usually counts as shared, reimbursements, insurance paybacks and settling up.
• Proportional Share of Extraordinary Child Expenses, Explained — How an income-based share (like 60/40) is worked out and applied to special or extraordinary expenses — with an example.

Tools

• Co-parenting expense splitter
• Split child expenses by your income ratio
• An OurFamilyWizard alternative for the expense maths

Comparisons

• A co-parent expense template that does the math
• Settle shared kid costs without both joining an app