When i got my tax back, i got 2 payments that were due to my overestimating income with codes

DEPOSIT-FAMILY ALLOWANCE AUS GOV FAMILIES 841M5021..............
DEPOSIT-FAMILY ALLOWANCE AUS GOV FAMILIES FB2M5021..............

Nice timing for your holiday!

ETA - i don't use childcare, i think maybe one fta and one ftb adjustments