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Family Tax Benefit (FTB) Part A and Part B supplements 007-11010030



This document outlines FTB Part A and Part B supplements. These are annual amounts included in FTB reconciliation and lump sum claim calculations. They cannot be paid as fortnightly payments and do not affect income limits for fortnightly FTB payments or Health Care Cards.

FTB Part A and Part B differences

There are important differences between the Part A and Part B supplements:

  • The Part A supplement increases the maximum annual FTB Part A rate for each child, if eligible. FTB Part A supplement is subject to an income limit
  • The Part B supplement increases the maximum annual rate of FTB Part B for a family

    Payment of supplements

    Supplements can only be paid after the end of the financial year.

    Families receiving FTB via fortnightly instalments or who lodge a Lump Sum Claim after the financial year, will have supplements included in their FTB reconciliation or lump sum claim calculation if:

    • Income lodgement requirements are met by the end of the lodgement year unless a special circumstances extension has been granted; and
    • The family's adjusted taxable income (ATI) is below the FTB Part A supplement income limit

    Note: This includes customers on income support payments.

    The FTB supplements are a component of the person's reconciliation top-up or lump sum claim payment and may be used for automatic debt offsetting regardless of whether the person has a repayment arrangement in place.

    Reconciliation letters will advise customers if the supplements have been included, the amount included, and any amounts used for debt offsetting or to recover overpayments.

    Supplement entitlement variations

    Factors affecting supplement entitlement and payability:

    • In shared care and blended family situations, the supplement amount is based on the share care percentages that apply for the child and/or the blended family percentage for the customer during the relevant financial year
    • Supplements are calculated based on a daily entitlement during the financial year. If the person is only eligible for FTB for part of the year, the supplements will only be calculated for the number of days the person is entitled to FTB
    • The relevant income test may reduce the person's Part A or Part B supplement entitlement. Customers not eligible for FTB Part A or Part B will not be eligible for the relevant supplement. Families whose adjusted taxable income (ATI) is more than the Part A supplement income limit will not be eligible for FTB Part A supplement. This includes customers on an income support payment

    Historical Changes

      The Resources page contains links to the Services Australia website and FTB reconciliation timeline, and calculation examples.

      Immunisation requirements for Family Tax Benefit (FTB) Part A supplement

      Healthy Start for School and eligibility for Family Tax Benefit (FTB) Part A supplement

      Reconciliation of Family Tax Benefit (FTB)

      Customer enquires about Family Tax Benefit (FTB) reconciliation or lump sum claim

      Family Tax Benefit (FTB) reconciliation or lump sum claim pending

      Recording not required to lodge advice and previous year income

      Debt offsetting during family assistance reassessment, reconciliation and claim processing

      Previous partners and Family Tax Benefit (FTB) reconciliation

      Non-lodger and late lodger process for Family Tax Benefit (FTB) reconciliation

      Family assistance reconciliation and lump sum claim screens

      Rates and Thresholds

      Calculating Family Tax Benefit (FTB) Part B