NSW Premier Dominic Perrottet will ask National Cabinet to consider the feasibility of a reinsurance pool to assist flood-affected areas around the country with insurance affordability and accessibility, building on work to create the Northern Australia cyclone scheme.

Mr Perrottet says insurance has been constantly raised as an issue as he has travelled around flood impacted towns.

"I recognise this is a complex issue, but flood prone communities can’t be left without insurance,” he said in a statement.

“The insurance companies can’t leave these communities behind. I’m putting insurance availability and affordability in high-risk flood areas on the national agenda.”

Mr Perrottet says a national solution is required and all options should be on the table.

“All levels of government need to work together with the insurance industry on innovative products and solutions to solve this problem,” he said.

National Cabinet this month tasked treasurers with considering ways to improve insurance affordability, while planning ministers are looking at developing a national standard to consider disaster and climate risk as part of land use planning reform. Ministers have recognised that “the days of developing on floodplains need to end”.

The cyclone and related flooding reinsurance pool scheme formally began in July, but large insurers have until the end of next year to join, while smaller insurers have been given a further 12 months.

A potential expansion of the pool to other regions was debated in Federal Parliament before the cyclone-focussed legislation was passed early this year, but the wider issue of insurance affordability in catastrophe-prone areas has gained more attention with record-breaking flooding in February and March followed by further disasters.

A Federal Parliamentary Joint Select Committee on Northern Australia held a one-day hearing into the cyclone pool last month to consider ways to improve its operation, amid some disappointment by policyholders over the delayed timing of benefits and the extent of likely savings.

The Insurance Council of Australia (ICA) has supported National Cabinet’s commitment on land use planning and promotes mitigation as part of a range of measures to address affordability issues.

ICA and insurers have worked with Government over severeral years on measures to improve insurance affordability and availability, a spokesperson said today.

"To ensure sustainable premium reductions over the long-term the first thing that needs to be looked at is reducing the risk. That’s why our advocacy has been so focused on resilience investment, land use planning and building codes," the spokesperson told insuranceNEWS.com.au.

"Policyholders in NSW pay more tax on their insurance than any other state and territory – in some cases up to 40 per cent. An immediate action to reduce premiums would be to remove these taxes."