Family Tax Benefit (FTB) in Brisbane is assessed under the same national rules as elsewhere in Australia. Eligibility can depend on your family income estimate, your child’s age and care arrangements, residency, and whether you meet the relevant immunisation and maintenance requirements. You can claim through myGov linked to Centrelink, and Services Australia will calculate the rate after considering your circumstances and any end-of-year balancing. Check the current rules and income tests at servicesaustralia.gov.au, especially if your circumstances change during the financial year.