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family tax benefit calculator

estimate your FTB part A and part B payments based on your family income, number of children, and youngest child's age. 2025-26 rates.

last verified: 1 April 2026

$

your combined adjusted taxable income. FTB part A free area is $62,634 — income above this reduces your payment.

the number of dependent children in your care aged 0-19.

your youngest child's age determines FTB part A and part B rates.

relationship status
$

child support or maintenance income you receive. amounts above the free area may reduce your FTB part A.

this calculator provides estimates based on published government rates and formulas. your actual entitlement may vary based on your full circumstances. always check with Services Australia for a precise figure.