Disclaimer
Last updated: 7 July 2026
General information only
TradieCalc.au provides general educational information and calculator estimates for Australian tradespeople. It is not personal tax advice, financial advice, legal advice, accounting advice, or a substitute for advice from a registered tax agent or qualified professional.
Estimates and tax rules
The calculator uses simplified assumptions and publicly available tax information. Tax outcomes can change based on residency, income type, Medicare levy settings, HELP debts, ABN structure, GST registration, private-use adjustments, records, and other personal circumstances.
No ATO affiliation
TradieCalc.au is independent and is not affiliated with, endorsed by, or operated by the Australian Taxation Office. For official information, use the ATO website or speak with a registered tax agent.
Before lodging
Before lodging a tax return, check the current rules, keep evidence for claims, and get professional advice if your situation is complex or if you are unsure whether an expense is deductible.