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LMI calculator

True wellbeing begins at home.

Find out if you need LMI
and how to avoid it.

Lenders Mortgage Insurance applies when your deposit is under 20%. Calculate your estimated premium and see every pathway to avoid it.

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Home Calculators LMI calculator
Property and loan details
Loan to Value Ratio (LVR) 90.0%
0%80% - LMI threshold100%
Buyer type
Add LMI to loan?
Most lenders allow LMI to be added to the loan rather than paid upfront - but this increases your loan balance and the total interest paid.
Estimated LMI premium
$7,344
Loan amount
$558k
Deposit %
10%
Extra to avoid LMI
$60,000
Ways to avoid LMI
LVR band breakdown
LVR band Est. LMI rate On $500k loan
Up to 80%No LMI$0
80.01% to 85%~0.58%~$2,900
85.01% to 90%~1.36%~$6,800
90.01% to 95%~2.48%~$12,400
Check if I can avoid LMI - obligation-free chat

Understanding Lenders Mortgage Insurance

LMI protects the lender if you default - not you. Despite this, you pay the premium. It is calculated as a percentage of your loan amount and varies based on your LVR and lender.

The 80% LVR threshold is the key number. Below 80% LVR - meaning your deposit is at least 20% of the property value - no LMI is required. Above 80% LVR, LMI applies and increases significantly at higher LVRs.

For many first home buyers in Adelaide, the choice is between paying LMI and buying sooner, or saving longer to reach 20% and potentially paying more for the property. Lendology models both scenarios and gives you an honest recommendation based on your specific situation.

Frequently asked questions

What is Lenders Mortgage Insurance (LMI)?

LMI is insurance that protects the lender - not you - if you default on your loan. It is required when your deposit is less than 20% of the property value (LVR above 80%). The premium is paid by you, either upfront or added to your loan balance.

How much does LMI cost in Australia?

LMI varies by lender, loan amount and LVR. At 90% LVR on a $600,000 loan the premium is approximately $8,000 to $12,000. At 95% LVR it rises to $15,000 to $20,000. The estimates above are based on published Helia and QBE rate cards - your actual premium may differ.

Can first home buyers avoid LMI?

Yes - through the First Home Guarantee (formerly the First Home Loan Deposit Scheme). Eligible first home buyers can purchase with a 5% deposit and the government guarantees the remaining 15%, meaning no LMI is required. Lendology manages the application process as part of your home loan.

Can LMI be added to the loan?

Yes - most lenders allow the LMI premium to be capitalised into your loan rather than paid as a lump sum upfront. This avoids the need for extra cash at settlement but increases your loan balance and the total interest you pay over the life of the loan.

Who are the LMI providers in Australia?

There are two main LMI providers in Australia - Helia (formerly Genworth) and QBE. Your lender chooses which provider they use. The premium rates are similar between providers but not identical. Lendology identifies the lender with the most favourable LMI terms for your situation.

Understanding lenders mortgage insurance

Lenders Mortgage Insurance (LMI) is a one-off premium charged when you borrow more than 80% of a property's value. It protects the lender, not you - but you pay for it. On a $600,000 property with a 10% deposit, LMI can cost $8,000–$12,000 depending on the insurer and lender. At 95% LVR, that figure climbs to $15,000–$20,000.

The good news is that LMI can be avoided or significantly reduced. First home buyers with a 5% deposit may qualify for the First Home Guarantee, which eliminates LMI entirely - the government guarantees the gap between your deposit and 20%. Other options include family guarantees, where a parent's property secures the shortfall, or simply using lenders with lower LMI premiums.

LMI premiums vary significantly between lenders - sometimes by thousands of dollars for the same loan. Some lenders use QBE, others use Helia (formerly Genworth), and a few self-insure with different pricing altogether. Choosing the right lender based on LMI cost alone can save a first home buyer enough to cover their legal and moving costs.

How to use this calculator

Enter the property value and your deposit amount. The calculator estimates the LMI premium based on standard pricing. Note that actual premiums depend on the specific lender and insurer - this gives you a ballpark figure for planning purposes. For more detail, see our complete guide to LMI.

Want to know your exact LMI cost - or whether you can avoid it altogether? Book a chat and we'll check your eligibility for the First Home Guarantee and compare LMI premiums across lenders to find the lowest cost option for your deposit level.

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Want to know your actual borrowing position?
This calculator gives you a general estimate. For a precise figure based on your income, debts, and the right lender for your situation - talk to Jason or Steve.
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