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: 29 July 2026
Read time: 7 min read
Reviewed by: emoney broker team

Key checks before you decide

Reviewed by emoney broker team. Updated 29 July 2026. Sources are listed below.

Check the property value, loan amount, deposit, and buying costs before relying on an LVR number.
Compare the cash needed at different LVR levels, especially around the 80 percent threshold.
Ask whether LMI, scheme rules, valuation changes, or lender policy could affect the available options.
Use LVR as a planning signal, not as confirmation that a lender will approve the loan.

In this guide6 sections

LVR shapes the lender view LMI protects the lender Schemes can change the LMI position Valuation can change the result Use calculators for the first estimate Ask the broker what the LVR changes

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.

The simple formula is loan amount divided by property value, then multiplied by 100. For example, a $640,000 loan against an $800,000 property is an 80 percent LVR. If the loan were $720,000 against the same property, the LVR would be 90 percent.

This percentage matters because many lender rules change by LVR band. A small change in deposit, valuation, or LMI treatment can move the application into a different policy conversation, especially around the common 80 percent threshold.

LVR should be calculated after the buyer has separated the deposit from buying costs. A buyer may have a 20 percent deposit target, but if duty, legal costs, inspections, and settlement charges use part of that cash, the actual lending position may be different.

Scenario	Example LVR	What to ask
20 percent deposit before costs	About 80 percent before any added fees or LMI.	Does cash to complete still work after duty, fees, and settlement costs?
10 percent deposit before costs	About 90 percent before any added fees or LMI.	Could LMI apply, and can it be paid upfront or added to the loan?
Lower lender valuation	LVR can rise even if the contract price has not changed.	What happens if valuation is lower than expected?
Government guarantee	The lender may assess risk differently if official rules fit.	Do buyer, property, lender, and timing all meet current rules?

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 the valuation as well as 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.

This distinction matters. The borrower may pay the premium, but the insurance is for the lender's risk. It does not make repayments for the borrower, protect their deposit, or remove the need to check repayment comfort.

LMI can sometimes be paid upfront and can sometimes be capitalised into the loan, depending on lender policy and the loan structure. Adding it to the loan can reduce the cash needed at settlement, but it can also increase the loan amount and the interest paid over time.

The decision is rarely only about whether LMI appears. The borrower should compare the upfront cash position, the higher loan amount if LMI is added, the repayment effect, and whether a different deposit or property price would change the available options.

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 can change the LMI position

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

A low-deposit government scheme should not be treated as automatic approval. It can change how LMI or lender risk is handled, but the borrower still needs to fit the current scheme rules and the lender's normal assessment requirements.

Scheme names, eligibility rules and property limits can change. Check the current government page and confirm lender participation instead of relying on an old article or lender promotion.

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.

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.

A buyer may calculate LVR from the price they agreed to pay, but the lender may use its own valuation for security assessment. If the lender value is lower, the buyer may need more cash to keep the same LVR.

This is why LVR should be checked before risky contract decisions, especially at auction or where the buyer is close to a policy threshold. A small shortfall can be manageable if there is buffer, but difficult if the buyer is already using every dollar available.

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?

Share the loan goal, timing and a few key details. An emoney broker can then pick up the enquiry with the relevant context.Check LVR and deposit options

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.

The useful calculator exercise is to change one input at a time. Test the same property price with different deposit amounts, then test what happens if costs are paid upfront or if LMI is added to the loan. That makes the trade-off easier to discuss.

Keep the result conservative. A calculator cannot tell whether a lender will accept the income, whether the valuation will match the contract, whether scheme rules fit, or whether the repayment remains comfortable after ownership costs.

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 LVR percentage is only one input. Ask what it changes for lender choice, cost, documents, timing and purchase strategy.

The LVR becomes useful when it is connected to decisions. The same percentage can have different consequences depending on income, property type, loan purpose, scheme eligibility and lender policy.

If the LVR is close to a threshold, the next question may be whether a slightly larger deposit, different purchase price, delayed offer, family support, or a different scheme would materially change the options.

Ask for the answer in plain operational terms. The borrower needs to know whether the LVR changes the lender shortlist, evidence required, cash needed at settlement, likely LMI treatment, valuation sensitivity, or the level of risk attached to the next offer.

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 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

ASIC MoneySmart save for a house deposit
ASIC MoneySmartofficial sourceChecked 29 July 2026
ASIC MoneySmart buying a house
ASIC MoneySmartofficial sourceChecked 29 July 2026
ASIC MoneySmart lender's mortgage insurance definition
ASIC MoneySmartofficial sourceChecked 29 July 2026
Australian Government first home buyer support
Australian Governmentofficial sourceChecked 29 July 2026

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.

Next step

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Share the goal, timing and current loan context in Quick Check so the broker knows what needs reviewing.

Check LVR and deposit options View related service