NSW Labor leader Chris Minns is standing firm in his opposition to proposed stamp duty reforms.

Premier Dominic Perrottet wants to give first-home buyers the choice of paying upfront stamp duty or an annual land tax.

But despite a grilling from Ben Fordham, and support from  Labor Party hero Paul Keating on the policy, Mr Minns maintained: “I’m absolutely against it”.

“I don’t like land taxes on family homes. I think it’s a bridge too far in NSW.”

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