Loan features

LVR and LMI explained

Understand loan-to-value ratio, lender's mortgage insurance, and why deposit size can affect cost and lender options.

Updated: 15 June 2026
Read time: 7 min read
Reviewed by: emoney broker team

Reviewed for general guidance. Reviewed by emoney broker team. Last updated 15 June 2026. Sources are listed below so borrowers can check the public references behind this general information before speaking with a broker.

Key checks before you decide

Lower LVR usually means the borrower contributes more equity or deposit.
Higher LVR usually means the lender is taking more security risk.
Lender policy can change at different LVR bands.
The assessed LVR may depend on valuation, not only the contract price.
LMI may be paid upfront or added to the loan depending on lender policy.
Adding LMI to the loan can increase the loan amount and interest paid.

Full guide

Now read the full guide

Guide

LVR shapes the lender view

Loan-to-value ratio compares the loan amount with the value of the property used as security. A higher LVR can reduce lender options, add policy checks, or bring LMI into the conversation.

Lower LVR usually means the borrower contributes more equity or deposit.
Higher LVR usually means the lender is taking more security risk.
Lender policy can change at different LVR bands.
The assessed LVR may depend on valuation, not only the contract price.

Watch out

LMI protects the lender

Lender's mortgage insurance can allow some borrowers to proceed with a smaller deposit, but it protects the lender if the loan defaults. It is not insurance that protects the borrower from repayment difficulty.

LMI may be paid upfront or added to the loan depending on lender policy.
Adding LMI to the loan can increase the loan amount and interest paid.
LMI availability and cost depend on lender, LVR, loan size, and borrower profile.
A borrower may still owe money if a property is sold after default.

Broker note

Schemes may change the pathway

Some eligible buyers may access low-deposit pathways through government schemes, but the rules need checking. Buyer type, property price, location, lender participation, and place availability can all matter.

Check the official eligibility rules before relying on a scheme.
Confirm whether the lender participates.
Check whether the property price and location fit.
Ask whether the scheme affects LMI, cash to complete, or only lender risk.

Checklist

Valuation can change the result

The contract price and lender valuation may not always match. If the valuation comes in lower than expected, the LVR can rise, which may change deposit needed, LMI, lender choice, or approval conditions.

Check the purchase price and estimated value early.
Keep extra cash buffer where possible.
Ask what happens if valuation is lower than contract price.
Be careful with auction contracts where finance conditions may be limited.

Next step

Want a broker to check this against your situation?

Answer a few questions so emoney can route your enquiry to the right broker conversation.Check LVR and deposit pathway

Example

Use calculators for the first estimate

An LMI or upfront buying costs calculator can help estimate the effect of deposit size. It should be treated as a planning tool because lender pricing, valuation, policy, and scheme eligibility still need checking.

Test the same purchase price at different deposit amounts.
Check whether LMI changes cash to complete or loan size.
Run a repayment estimate with and without added LMI.
Ask a broker to check the lender view before making offers.

Broker note

Ask the broker what the LVR changes

The practical question is not just the LVR percentage. Ask what that LVR changes for lender choice, cost, documents, timing, and the purchase strategy.

Which lenders are available at this LVR?
Would a slightly larger deposit change the outcome?
Would LMI be payable, and how would it be paid?
Does any scheme or family-support pathway change the picture?

Calculator next step

LMI calculator

Estimate the deposit gap and repayment impact when the deposit is below the usual 20 percent benchmark.

Best for: Understanding the trade-off between buying sooner and contributing a larger deposit.
What it calculates: LVR, the 80 percent deposit gap, and repayment impact from a lender-provided LMI figure.

A broker still needs to check lender pricing, valuation, waiver eligibility, scheme rules, and policy fit.

Open LMI

Sources used

officialASIC MoneySmart save for a house deposit officialASIC MoneySmart buying a house officialAustralian Government first home buyer pathways officialHousing Australia Home Guarantee Scheme

General information only

This guide is general information and does not take into account your objectives, financial situation, or needs. A broker can review your circumstances before any recommendation.