Since 1 July 2026, super must be received by the employee's fund within 7 business days of payday. Miss it and the SG charge starts compounding daily — and it can never be reduced to nil. SuperDue is the deadline command centre for bookkeepers and BAS agents juggling clients across Xero, MYOB and QuickBooks.
Join the early access listFree checker using state-aware business-day maths — public holidays shift your deadline, and generic "7 days" reminders get it wrong. Try a payday around a public holiday.
Your payroll platform knows about its own pay runs. Nobody is watching the whole book.
Every client's pay runs and their true business-day deadlines — state public holidays included — ranked by risk, whichever payroll platform they're on.
Tiered Telegram and email countdowns at 5, 3 and 1 business days, then daily escalation on anything overdue — until the fund has actually received it.
Overdue runs show estimated SG charge exposure — shortfall, 60% uplift, daily notional earnings — so clients act on a number, not a nag.
We're onboarding a small group of bookkeeping and BAS practices now. Founding practices get lifetime founder pricing and a direct line into what gets built.