Business calculators
Free calculators for the business questions that carry real consequences when the answer is a guess. Every tool is built on current legislation, names its rates, sources and financial year on the page, and gets refreshed when the rules change. Payroll and employment are live now; more topics are on the way.
Payroll & employment
Final pay withholding
PAYG withholding and STP Phase 2 reporting labels for a termination final pay: genuine and non-genuine redundancy, death, invalidity, resignation and dismissal.
FY 2026–27Open ›Long service leave
LSL accrual, entitlement dates and payout amounts under every Australian state and territory Act.
All 8 jurisdictionsOpen ›Notice & redundancy entitlements
Minimum notice of termination and NES redundancy pay weeks under the Fair Work Act, including the over-45 bonus week and the small business exemption.
NES minimumsOpen ›Bonus & back pay withholding
The extra PAYG and study loan withholding on bonuses, commissions and back payments, using the ATO’s Method A.
FY 2026–27Open ›General information only. These calculators estimate figures from the assumptions listed on each page and don’t consider your specific circumstances. They aren’t financial, tax or BAS advice. Digit Business Advisors are registered BAS agents. Talk to us before acting on the results.