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Income taxes (Tables)

12 Months Ended

Jun. 30, 2025

Disclosure [Abstract]

Summary of Income taxes


		2025 A$’000				2024 A$’000				2023 A$’000
Numerical reconciliation of income tax benefit and tax at the statutory rate
Loss before income tax benefit			(22,448	)			(27,049	)			(20,736	)
Tax at the statutory tax rate of 25%			(5,612	)			(6,762	)			(5,184	)
Tax effect amounts which are not deductible/(taxable) in calculating taxable income:
Amortisation of intangibles			234				467				467
Share-based payments			163				133				289
Impairment loss on intangible assets			3,345				—				—
Gain on remeasurement of contingent consideration			(1,888	)			(22	)			(847	)

		(3,758		)		(6,184		)		(5,275		)
Tax losses and timing differences not recognised			2,012				5,913				5,004

Income tax benefit			(1,746	)			(271	)			(271	)


		2025 A$’000				2024 A$’000				2023 A$’000
Tax losses not recognised:
Unused tax losses for which no deferred tax asset has been recognised-Australia			148,506				139,430				120,412
Potential tax benefit at 25% - Australia			37,126				34,858				30,103
Unused tax losses for which no deferred tax asset has been recognised - US			12,671				7,836				4,305
Potential tax benefit at statutory rate - 21% - US			2,661				1,646				904