Intro: NSW collected 23 per cent less residential stamp duty in September than a year earlier, and Phil Tarrant and Liam Garman say it's only the start. But when the conversation turns to mortgage brokers, the hosts stop agreeing.

On this live episode of Property Buzz, Phil Tarrant and Liam Garman dig into the numbers behind a sharp fall in NSW residential stamp duty: $663.7 million collected in September, down from $864.3 million a year earlier. Extrapolated across the country, they put the potential loss at $7.36 billion, a figure that sits inside the $6 billion to $8 billion range they've been predicting for months.

The pair also unpack the NSW Labor pledge to let investors restructure trusts hit by the new discretionary trust tax without triggering stamp duty, and Victoria's promise to return its property tax threshold to $50,000.

Then there's the data. Brisbane listings are up 40 per cent on last year with a clearance rate of just 20 per cent, unemployment has ticked up to 4.7 per cent, and part-time jobs have dropped by 74,000. Tarrant shares what buyer's agents and brokers are telling him on the street, from tactical finance to banks loosening up, and explains why he says now is the time to have a good broker in your corner.

And then it gets heated. Tarrant takes aim at a looming levy hike on brokers while Garman plays devil's advocate – arguing consumer protection is a fair reason for scrutiny. Who wins the argument? You'll have to listen.