Family Tax Benefit (FTB) helps eligible families with the cost of raising children, and includes Part A and Part B. Eligibility can depend on your child’s age, residency, level of care, family income and circumstances; Part B generally focuses on single parents or couples with one main income. You can claim through myGov linked to Centrelink, either as regular payments or a lump sum after the financial year. Services Australia assesses the claim and reconciles payments using your income details, so check the current rules at servicesaustralia.gov.au.