Rents likely to remain under pressure
A key theme throughout the webinar was the potential impact on rental supply.
Mr Snelling said the reforms could contribute to rental pressure in some markets if investor participation declines.
"You've heard throughout the last hour that if supply is affected, demand will be affected, which will push rents up in some areas," he said.
"However, rent increases should always be based on comparable market evidence.
"I want to implore all investors to think about the balance between maximising returns and keeping a stable long-term tenant.
"If you have a long-term, stable tenant and you push rent up too high, you are at risk of losing them."
Mr Snelling said landlords should be mindful that excessive rent increases can be challenged and that strong tenant relationships often deliver the best long-term financial outcomes.
"The strength of your relationship with your tenant is one of the greatest assets you have as an investor," he said.
"The long-term benefit of keeping a good tenant and working with them to resolve issues is important for both parties."
A market facing uncertainty, not collapse
The webinar concluded with a broader assessment of Australia's housing market.
Despite prices sitting at record highs, annual growth remains positive, rents are rising again and homes continue to sell in less than 30 days on average.
At the same time, open home attendance has fallen, lending activity has softened and interest rates are expected to rise further.
Ms Conisbee said the market was entering a period of adjustment rather than a downturn.
"A quieter market is not the same as a cheaper market," she said. "In times of uncertainty, transaction volumes tend to fall before prices do.
"The supply gap remains Australia's biggest housing challenge. We're adding people faster than we're building homes, and construction costs, labour shortages and insolvencies mean that gap won't close anytime soon."
For existing investors, she said the outlook may be stronger than many realise.
"If you already own property, you're in a stronger position than you think," Ms Conisbee said.
"Negative gearing is preserved for existing investors and, in a higher inflation environment, some investors could actually end up paying less tax than they would under the current system."
As thousands of investors continue to weigh their next move, the record-breaking response to Ray White's webinar demonstrates how Australians remain deeply engaged with property, even as the rules around investing begin to change.