Victoria's wealthiest property owners will be hit with new taxes to boost the state's economic recovery out of the coronavirus pandemic.
Treasurer Tim Pallas on Saturday announced $2.7 billion in 2021/22 budget measures to see developers and other wealthy land owners make a larger contribution to those at the bottom and middle of the wealth scale.
Mr Pallas said this would make Victoria's tax system "fairer and more progressive" and was consistent with reforms being brought in by US President Joe Biden to "mobilise new revenue from those in the best position to contribute".
Among the new taxes is a "windfall gains tax" on property developers who can make huge profits overnight when ex-industrial land is re-zoned to be turned into residential estates.
The new measure will raise $40 million a year, with the money to be invested in public transport, schools and other community needs, Mr Pallas said.
The government is also targeting men's private clubs such as the exclusive Melbourne Club in the CBD by stripping them of their land tax concessions.
This brings them into line with other private organisations that must already pay land tax on their land holdings.
Taxes on large land holdings will also increase to raise more than $380 million a year.
From 1 January next year the land tax rate will rise by 0.25 percentage points for taxable landholdings worth more than $1.8 million and by 0.30 percentage points for those exceeding $3 million.
Stamp duty on properties worth more than $2 million will also increase, raising an extra $137 million a year on average.
Asked by reporters if the government was unfairly taxing the rich, Mr Pallas said those with the capacity to provide were being required to make a "modest contribution" for a more cohesive community.
"I've never been one to increase a tax simply for the thrill of it," he said.
While the property industry was hit hard in the early phase of the pandemic - for which it received ample government support - there had since been a "massive bounce back" of wealth accumulation at the top end of the market, he said.