Do I need to register for GST? - $75,000 threshold (free)
A single offline HTML page for Australian sole traders asking whether they must register for GST.
It compares the two published tests - current GST turnover (this month + previous 11 months) and projected GST turnover (this month + next 11 months) - against $75,000 for most businesses or $150,000 for non-profits. Taxi, limousine and ride-sourcing operators are flagged as always-register. It does not calculate GST turnover for you.
Double-click gstreg.html. Works from file://. No account.
Not tax advice. Not an ATO product. Confirm on ato.gov.au before you register or decide not to.
If you are already GST-registered and want the ledger, TinyBAS is a one-time A$19 download: https://payhip.com/b/Bsukb