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Child Support in Hawaii

How support is calculated, modified, and enforced — from guidelines to college expenses.

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Guide

When Does Child Support End in Hawaii? (2026 Guide)

Child support in Hawaii ends at age 18 but can extend to 23 for full-time students. Learn termination rules, emancipation, and modification under HRS § 580-47.

Antonio G. Jimenez, Esq.·14 min read

Guide

Hawaii Child Support Calculator 2026: Complete Guide to Calculating Payments

Use Hawaii's child support calculator with the Melson Formula. Filing fee $265 with children. Minimum support $83/month per child. 10% change triggers modification.

Antonio G. Jimenez, Esq.·15 min read

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