Refinance Home Loan Australia
Quick Answer
Can refinancing your home loan save you money?
Yes, and many borrowers save thousands
Home loan refinancing means replacing your current mortgage with a new loan, either with a different lender or your existing one. Lenders assess your current LVR, income, credit history and property value. Borrowers with an LVR below 80% generally access the widest lender choice and most competitive rates.
- Best LVR for full lender choice Below 80%
- Typical refinance timeline 4 to 8 weeks
- Fixed rate break costs Confirm before switching
- Key lender focus LVR, income, credit conduct
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Two factors that shape your home loan refinance
Equity position and current LVR
Your loan-to-value ratio determines how much of your property is still mortgaged. Borrowers below 80% LVR generally access the widest range of lenders and best rates. Above 80%, lenders mortgage insurance may apply, which adds cost to the refinance.
Security Risk
Income, serviceability and credit conduct
The new lender applies its own serviceability buffer to confirm you can manage repayments under stress. Your repayment history on the existing loan, current debts, credit score and any missed payments all affect how the lender views your application.
Affordability RiskLVR thresholds and what they mean for refinancing
These are general reference ranges only. Final terms depend on lender policy, valuation, serviceability and borrower profile.
-
Below 60% LVR Strongest negotiating position
-
60% to 80% LVR Full lender choice, no LMI
-
80% to 90% LVR LMI may apply or specialist lender
-
Above 90% LVR Limited options, specialist pathway
Your LVR is based on the new lender's valuation, not the price you originally paid. Property values can rise or fall, so your assessed LVR at refinance may differ from what you expect.
Thinking about refinancing your home loan?
What lenders look for in a home loan refinance
A refinance application is assessed much like a new home loan. The lender wants to confirm the property supports the debt and you can service the new loan comfortably.
Sufficient equity, ideally LVR below 80% to avoid LMI- Stable, verifiable income that meets the serviceability buffer
- Clean repayment history on the existing mortgage and debts
- Current property valuation that supports the new loan amount
- Clear loan purpose and any cash-out amount explained
Self-employed borrowers may want to compare low doc home loans for alternative income evidence options.
Common home loan refinance scenarios
Refinancing suits a range of borrower goals. The right approach depends on your situation, equity and what you want from the new loan.
Rate and term switch- Cash-out equity release
- Fixed rate exit
- Debt consolidation
- Low doc refinance
If you want to release equity as cash, see cash-out refinancing.
Key factors that affect your home loan refinance
These six factors usually determine whether a home loan refinance is straightforward, needs a specialist lender or requires more preparation first.
01
Loan-to-value ratio
Your current LVR is the first thing lenders check. Below 80% gives you the most options. Above 80%, LMI may apply or lender choice narrows.
02
Income and serviceability
The new lender applies its own serviceability assessment, including a buffer rate, to confirm you can manage repayments under stress conditions.
03
Credit conduct
A clean repayment history on your existing mortgage and any other credit is one of the strongest signals a refinance applicant can present.
04
Property valuation
The new lender orders its own valuation. If it comes in lower than expected, your LVR rises and terms may change accordingly.
05
Break costs and exit fees
Variable rate loans taken out after July 2011 have no exit fees, but fixed rate loans can attract significant break costs. Confirm the figure first.
06
Loan purpose
A straight rate switch is the simplest case. Adding cash-out, consolidating debts or changing loan type adds complexity lenders assess separately.
Common problems with home loan refinancing
Refinancing looks simple on the surface, but several issues can slow the process or reduce the benefit of switching.
Valuation comes in below expectations
If the new lender's valuation is lower than expected, your LVR may be higher than planned. This can trigger LMI or reduce the loan amount available.
Check comparable sales in your area before applying and build in a buffer if values have softened.
Fixed rate break costs wipe out the saving
Exiting a fixed rate loan early can cost thousands in break fees, which may outweigh the benefit of switching to a lower rate.
Ask your current lender for the exact break cost before you commit. Compare it to the expected saving over the new term.
Serviceability fails at the new lender
Lenders apply a serviceability buffer on top of the loan rate. If your income has changed since your original loan, some lenders may assess you more cautiously.
Prepare current payslips, tax returns and a clear picture of all existing debts before starting the process.
LVR above 80% limits your options
Borrowers above 80% LVR face a narrower range of lenders and may need to pay LMI to switch, adding upfront cost to the refinance.
Consider whether paying down the loan to reach 80% LVR first makes the refinance more cost-effective.
How to refinance your home loan in 6 steps
Step
01
Review your current loan
Check your existing rate, loan type, remaining term, LVR and whether you are on a fixed or variable rate. Confirm any break costs or discharge fees that apply.
Step
02
Calculate your equity position
Estimate your current LVR based on the outstanding balance and current property value. This determines which lenders and rates you are likely to qualify for.
Step
03
Compare lender options
Look beyond the headline rate. Compare comparison rates, fees, loan features, offset accounts, redraw and any cashback offers to find the right fit.
Step
04
Prepare your documents
Gather payslips or tax returns, bank statements, ID, council rates notice, current loan statements and details of any other liabilities before applying.
Step
05
Submit the new application
The new lender assesses your income, serviceability and property value. A valuation is ordered and, if approved, loan documents are issued for signing.
Step
06
Settle and switch
The new lender pays out your existing mortgage and registers the new loan. Your repayments transfer to the new lender from the next payment cycle.
How home loan refinancing works in Australia
Home loan refinancing is the process of replacing an existing mortgage with a new one. For most owner-occupiers, the primary motivation is securing a lower interest rate, though borrowers also refinance to access equity, change loan type, consolidate debt or switch from a fixed rate before it rolls to a higher variable rate.
The new lender treats the application like a fresh purchase loan. They assess your income, employment, living expenses and any other debts to confirm serviceability. They also order a property valuation to confirm the current market value, which determines your actual LVR at the time of refinancing rather than when the property was originally purchased.
Borrowers with an LVR below 80% are generally in the strongest position. They access the widest range of lenders, the most competitive rates and do not need to pay lenders mortgage insurance. Those above 80% can still refinance but may face additional cost or need to work with a specialist lender. If your fixed rate is ending, the timing of your application matters, as some lenders allow a rate lock before the fixed period expires.
For borrowers who are self-employed or cannot provide standard payslips, some lenders offer low doc refinance options based on BAS statements, accountant declarations or business bank statements. The rate and terms may differ from full doc products, but it is a viable pathway for many self-employed owners looking to switch to a better deal.
Get help with home loan refinancing
Home loan refinancing involves lender serviceability assessments, property valuations and discharge processes. A suitable finance contact can help you compare options and present your application clearly.
Property Finance Help connects users with finance professionals who understand home loan refinancing across a wide range of lenders and borrower situations.
Property Finance Help is a lead generation service, not a lender, broker, or financial adviser. All information on this website is general in nature and does not take into account your personal objectives, financial situation, or needs. Consider seeking independent professional advice before making any financial decision.
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