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Child Allowance Calculator Japan
Japan's child allowance by children's ages.
Children's ages (up to high school)
Child allowance per month
¥25,000
¥300,000 a year · ¥50,000 every two months
| Age 5 (child no. 1) | ¥10,000 |
| Age 1 (child no. 2) | ¥15,000 |
Since October 2024: no income limit, paid to the end of high school, ¥30,000 from the 3rd child; paid every even month.
¥15,000 until the month of the 3rd birthday; high school age lasts to the March after turning 18. Not tax or labour advice. 🔒 Everything stays on your device.
✅ Rules last checked:
📚 Official sources: こども家庭庁：児童手当
We build every tool from the official rules and re-check them when they change. Always confirm with the official source before you rely on a result.
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Questions people ask
QThree children aged 1, 5, 9?
A¥50,000 a month (the youngest is the 3rd child).
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