An Australian journal of the books

The archive

Long-form essays for people who keep Australian books — or who pay someone else to, and still want to understand the file. 30 pieces, all original to this masthead.

Two-storey heritage shopfront in Goodwood, South Australia

BAS and GST · 28 October 2025

When to register for GST

Most Australian businesses must register at $75,000 of GST turnover, non-profits at $150,000, and taxi or ride-share from the first fare. Here is how to measure the threshold, when voluntary registration helps, and how cancellation actually works.

Read When to register for GST · 11 min