The Australian Taxation Office has announced the release of the 2026 Supplementary annual GST return and accompanying instructions.

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Supplementary annual GST return 2026 now available

We’ve released the 2026 Supplementary annual GST return (SAGR) and accompanying instructions.

The supplementary annual GST return (SAGR) is an annual reporting requirement for Top 100 and Top 1,000 taxpay…