Author: JayATO(Community Support)Community Support 21 May 2026
Hi @JC17,
Yes, the invoice from Entity A to Entity B should include GST. When Entity A invoices Entity B for the labour supply, this is a taxable supply between two separate GST-registered entities, even though they share the same directors.
Both entities are registered for GST and lodge separate business activity statements. This means they operate as separate entities for GST purposes. Entity A must include GST on the invoice as it's making a taxable supply. Entity B can then claim a GST credit for this expense, provided they hold a valid tax invoice from Entity A.