The federal government has announced an equity injection of up to $3 billion to upgrade the remaining 600,000-odd premises still on fibre-to-the-node connections to full fibre, with the program to be complete by December 2030.
NBN Co will also contribute more than $800 million to the effort.
The government said more than 99 per cent of premises currently on the copper-based fibre-to-the-node network will receive the upgrade - exceeding its earlier 2025 commitment to reach more than 95 per cent of those premises.
More than half the premises in scope are in regional areas.
Once complete, the government said more than 11 million homes and businesses across Australia will be able to access multi-gigabit-capable broadband. The announcement follows the completion of a separate 1.5 million-premises fibre upgrade program in December 2025.
NBN Co said it had identified efficiencies and savings during design and construction of that earlier program, making the broader rollout financially viable within the stated envelope.
"We're finishing the job of expanding high-speed, publicly owned broadband access across the country so that no Australian is left behind," said Anika Wells, Minister for Communications.
“We know how important a fast and reliable internet connection is for all Australians – whether it’s for working from home, accessing essential services or connecting with family and friends. Fibre technology is the gold standard for speed and reliability, and it’s fantastic to see even more Australian families and businesses able to benefit from these upgrades.”




