Payday Super Impact Calculator
Calculate the compounding interest savings of weekly or fortnightly super contributions versus quarterly payments.
Try it nowFree, localized retirement planning tools updated for the 2026 financial year in Australia.
From 1 July 2026, superannuation must arrive in your fund within 7 business days of every payday, ending the quarterly float employers enjoyed for decades. The two tools here cover both sides of that reform: the employee calculator prices the compounding dividend of faster deposits and the collapse in unpaid-super risk, while the compliance calculator shows employers the true cost of missing the window, the Superannuation Guarantee Charge with daily-compounding interest and an administrative uplift of up to 60%, none of it tax-deductible.