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FTB Part A: $235.48/fn per child aged 0–12.
FTB Part A: $306.46/fn per child aged 13–19 (must be in full-time education if 16–19).
Determines FTB Part B rate: $200.34/fn if under 5, $139.86/fn if 5–18.
Combined adjusted taxable income of both parents (or your income if single). Used for Part A income test.