Income Shares
U.S. Territory
Updated 2025-10-01

Puerto Rico Child Support Calculator & Complete Guide

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Puerto Rico at a glance

Puerto Rico ASUME guidelines — income-shares variant with mandatory administrative review every three years.

Income Shares
v2024.1
Reviewed 2025-10-01

Puerto Rico ASUME guidelines — income-shares variant with mandatory administrative review every three years.

Source: ASUME guideline regulation

How this jurisdiction calculates support
Income Shares

This jurisdiction combines both parents' incomes to estimate what would have been spent on the children, then divides that obligation proportionally.

Shared custody rules

Shared-time credit begins at 92 overnights/year using the cross-credit method. Adjusted obligation cannot fall below 25% of base.

Income considerations
Wages & salary · Self-employment net · Bonuses

Schedule applies up to $30,000/mo combined. Income may be imputed when underemployment is found.

Healthcare & childcare

Health insurance premiums, work-related childcare, and uninsured medical are added on top of basic support and split by income share.

Low-income protections

Self-support reserve of $1,400/mo is preserved before support is calculated. Statutory minimum order: $50/mo.

Modification & duration

Modifications generally require a 25% change in circumstances and may be reviewed every 3 years. Support continues to age 21 — and may extend through education.

Enforcement

Administered by ASUME (Administración para el Sustento de Menores).

Important notes

Courts may deviate from guideline amounts when fairness requires. Imputed income may apply if a parent is voluntarily underemployed.

Estimates only. Puerto Rico applies its own guideline schedule administered by ASUME.

How Puerto Rico calculates child support

This jurisdiction combines both parents' incomes to estimate what would have been spent on the children, then divides that obligation proportionally.

Significant overnights with the paying parent reduce the calculated transfer because direct care offsets cash support.

Childcare, health insurance, and uninsured medical costs are added on top of basic support and shared in proportion to income.

Clear information helps reduce uncertainty. Take it one step at a time.

Modification in Puerto Rico

Puerto Rico generally requires a ~25% change in circumstances to modify a support order. Reviews are typically available every 3 years, or sooner with a substantial change in income or custody.

Read the Puerto Rico modification guide

Shared custody & parenting time

Shared-time credit begins at ~92 overnights/year, using the cross-credit method. The adjusted obligation generally cannot fall below 25% of base.

Open the Puerto Rico shared custody guide

Frequently asked questions

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