Helia Group, one of Australia's biggest lenders mortgage insurers, has reported a sharp slowdown in new business. Gross written premium—the fees it collects from new insurance policies—fell to AU$82.5 million in the first nine months of 2026, down from the same period a year earlier. The drop reflects two forces: the loss of a major contract with Commonwealth Bank of Australia and a broader cooling in home lending.
What Helia does
Helia provides lenders mortgage insurance (LMI), a product that protects banks and other lenders when a borrower defaults on a home loan with a deposit of less than 20%. Because LMI is typically required only for high loan-to-value ratio loans, the company's fortunes are closely tied to the health of the housing market and the behaviour of first-home buyers.
When mortgage volumes fall—or when borrowers shift into government-backed schemes that reduce the need for private LMI—Helia's new business can drop quickly. That's exactly what happened in the first nine months of 2026.
Why the numbers fell
The most significant factor was the loss of the Commonwealth Bank contract. CBA, Australia's largest home lender, had been a major source of Helia's new policies. Without that flow, Helia's gross written premium took a direct hit.
At the same time, home lending across the country has cooled. Higher interest rates and tighter borrowing conditions have slowed the pace of new mortgages, particularly among first-home buyers who are the most likely to need LMI. The expansion of the government's 5% deposit scheme—which allows eligible buyers to purchase a home with a smaller deposit without paying LMI—has also reduced demand for private insurance.
These trends are not unique to Helia. Other mortgage insurers and lenders have noted similar pressures, as seen in Suncorp's decision to cut its premium growth target after losing a contract. The broader housing market slowdown is also evident in other countries, such as the drop in UK mortgage approvals as borrowing costs bite.
What it means for investors
For shareholders, the decline in gross written premium is a leading indicator of future revenue. Helia earns premiums upfront, but it also recognises income over the life of the policy. A sharp fall in new business today will likely translate into lower earnings in coming years as older policies expire and are not replaced.
Investors should also watch how Helia manages its capital. Mortgage insurers hold capital to cover potential claims, and a shrinking book of business could free up capital that might be returned to shareholders via dividends or buybacks. However, the loss of the CBA contract raises questions about the company's competitive position and its ability to win new business in a softer market.
It's worth noting that Helia's existing book of policies continues to generate premiums, so the company is not starting from zero. But the trend is clearly negative, and the company will need to find new distribution channels or product innovations to offset the lost CBA volume.
For everyday investors, this story is a reminder that companies tied to the housing cycle can be sensitive to changes in interest rates and government policy. When borrowing cools or schemes like the 5% deposit program expand, the ripple effects can be felt by insurers, banks, and even borrowers in other countries facing similar dynamics.
Looking ahead
The next few quarters will be crucial for Helia. Investors will be watching whether the company can replace the CBA business with new partnerships, and whether the housing market stabilises or continues to weaken. The company's full-year results will provide a clearer picture of how the premium decline affects profitability.
In the meantime, the drop in gross written premium is a clear signal that Helia's growth engine has stalled. For a company whose value depends on writing new policies, that's a development worth monitoring closely.
