Free Family Tax Benefit Calculator (2026-27)
This family tax benefit calculator estimates the FTB Part A and Part B your family could get each fortnight, plus the end of year supplements, from your family income and your children's ages.
Family tax benefit calculator: FTB Part A by income
| Family income | 1 child under 13 | 2 children under 13 | 2 under 13 + 1 teen |
|---|---|---|---|
| $50,000 | $235.48 | $470.96 | $777.42 |
| $70,000 | $228.81 | $464.29 | $770.75 |
| $80,000 | $152.10 | $387.58 | $694.04 |
| $90,000 | $75.60 | $310.87 | $617.33 |
| $100,000 | $75.60 | $234.16 | $540.62 |
| $110,000 | $75.60 | $157.44 | $463.90 |
| $120,000 | $75.60 | $151.20 | $387.19 |
| $130,000 | $0.00 | $71.55 | $283.93 |
| $140,000 | $0.00 | $0.00 | $168.86 |
FTB Part A rates and income limits
- Maximum rate: $235.48 a fortnight per child aged 0 to 12, $306.46 per child aged 13 to 19.
- Base rate: $75.60 a fortnight per child.
- End of year supplement: $970.90 per child if family income is $80,000 or less.
| Children (under 13 + teens) | FTB Part A stops at |
|---|---|
| 1 under 13 | $129,649 |
| 2 under 13 | $136,218 |
| 3 under 13 | $148,507 |
| 0 under 13 + 1 teen | $129,649 |
| 1 under 13 + 1 teen | $136,218 |
| 2 under 13 + 1 teen | $154,675 |
FTB Part B for single parents and couples
| Lower earner's income | Youngest under 5 | Youngest 5 to 12 |
|---|---|---|
| $0 | $200.34 | $139.86 |
| $7,154 | $200.34 | $139.86 |
| $12,000 | $163.17 | $102.69 |
| $18,000 | $117.14 | $56.66 |
| $24,000 | $71.11 | $10.63 |
| $30,000 | $25.08 | $0.00 |
Frequently asked questions
How does the family tax benefit calculator work?
It applies the Services Australia income tests for 2026-27. FTB Part A is paid per child: the maximum rate falls by 20c for each dollar of family income over $69,131, but not below the base rate, and then by 30c per dollar over $123,078. FTB Part B is paid per family and depends on the lower earner's income (or a single parent's income).
How much family tax benefit for 2 children on $100,000?
About $234.16 a fortnight of FTB Part A ($6,105 a year) for two children under 13 on a family income of $100,000. No end of year supplement is paid because income is above $80,000.
What is the income limit for family tax benefit?
For FTB Part A, $129,649 for one child under 13 and $136,218 for two, rising with more and older children. For FTB Part B, the higher earner (or single parent) must earn $124,327 or less.
How much is family tax benefit Part B?
Up to $200.34 a fortnight when the youngest child is under 5, and $139.86 when the youngest is 5 to 18, plus an end of year supplement of $478.15. For couples it reduces by 20c for each dollar the lower earner earns over $7,154.