Lenders Mortgage Insurance (LMI)
LMI is a one-off insurance premium paid by the borrower that protects the lender against loss in the event of mortgage default and forced sale. It is triggered when the LVR exceeds 80% at most lenders.
Core Assessment Analysis
Lenders Mortgage Insurance (LMI)
Who LMI protects
LMI protects the lender, not the borrower. This is commonly misunderstood. If the borrower defaults and the property is sold for less than the outstanding loan balance, LMI compensates the lender for the shortfall. The borrower may still be pursued for any remaining deficit after the LMI payout.
LMI provides no benefit to the borrower if they experience financial difficulty with repayments. Its sole function is to enable lenders to offer loans above 80% LVR by transferring the incremental risk to a third-party insurer.
When LMI applies
LMI is triggered when the LVR exceeds 80% at most residential lenders. The exact threshold may vary — some lenders apply it from above 80%, others from 80% and above. Below 80% LVR, LMI is not required.
Who provides LMI in Australia
The two primary LMI providers in the Australian market are Helia (formerly Genworth) and QBE/Arch. Some lenders self-insure — they carry the risk internally rather than paying a third-party insurer. Self-insuring lenders may apply different criteria or pricing.
Cost
The LMI premium is highly variable and depends on the LVR and the loan amount. The premium increases non-linearly as LVR increases — moving from 85% LVR to 90% LVR produces a materially larger premium increase than moving from 80% to 85%. The premium can range from a few thousand dollars for smaller loans at 85% LVR to tens of thousands of dollars for large loans at 90–95% LVR. Specific premium figures are not published here as they change regularly — lenders and LMI providers publish calculators with current rates.
How LMI is paid
LMI is typically capitalised into the loan — that is, the LMI premium is added to the loan balance rather than paid in cash at settlement. This means the borrower's effective LVR increases slightly (adding the LMI premium to the loan amount). It also means the borrower pays interest on the LMI premium for the life of the loan.
LMI waivers
Some lenders offer LMI waivers for specific professions — typically medical practitioners, lawyers, and accountants — at LVR levels up to a specified ceiling (often 90%, sometimes higher). These waivers are not universal across all lenders or all loan types. They are available only at lenders who have chosen to offer them, for borrowers who meet the eligibility criteria, and typically with an income threshold requirement. Professional LMI waivers are covered in more detail in the relevant start-here pages.
LMI is a one-off cost
LMI is a single upfront premium. It is not an annual insurance policy. It does not provide ongoing protection to either party after the initial premium is paid. Once the loan reduces to 80% LVR through repayments or property value growth, the LMI has served its purpose — but the premium is not refunded.
Why Underwriters Focus Here
LMI allows lenders to extend credit above the 80% LVR threshold by transferring the incremental default risk to an insurer. Without LMI, most lenders would not write loans above 80% LVR at all, as the capital requirements and loss exposure would be prohibitive. From a borrower's perspective, LMI is the cost of accessing a loan with a smaller deposit — it is a transactional cost that enables the purchase, not a benefit.
Key Outcome Assessment Factors
The LVR (higher LVR = higher LMI premium), the loan amount (larger loan = higher premium), whether the lender uses Helia, QBE/Arch, or self-insures (different pricing and criteria), whether the borrower qualifies for a professional LMI waiver, and whether the premium is capitalised into the loan or paid upfront.
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LMI premiums are non-refundable and subject to insurer-specific underwriting rules.
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