How Much Does It Cost to Refinance a Home Loan?
You’ve probably heard stories of homeowners slashing tens of thousands off their mortgage — but is refinancing really that easy?
Yes — it can net you serious savings. But hidden costs often lurk beneath the surface. Between valuation fees, legal charges, exit penalties, and break costs — your refinancing bill might shock you more than your old rate did.
So, how much does it cost right now to refinance in Australia? In 2025, typical out-of-pocket costs range from AUD $500 to $2,000 depending on whether you stay with your current lender or switch. On the low side, some refinancers pay as little as $165, while more complex cases — especially those involving fixed-rate break fees or reappraisal — can climb past $2,700.
In this guide, we strip away the guesswork: revealing all the known and hidden fees of refinancing, showing how to negotiate or avoid them, and helping you judge whether your switch is worth it. Whether your goal is to free up cash, lower your monthly payment, or recast your mortgage, you’ll walk away with the full cost picture — no surprises.
Let’s begin by breaking down exactly what ‘refinancing cost’ means — and which fees hit your wallet hardest.
Why You Need to Know Refinancing Costs
Home loan refinance isn’t free, and costs must be weighed against benefits.
Switching your mortgage involves a range of potential expenses, from government charges and lender fees to significant contingent costs like break fees.
These costs can add up and significantly impact whether refinancing is a financially sound decision. It’s vital to look beyond just the advertised lower interest rate and consider the complete financial picture, including all associated costs.
Understanding these expenses upfront will empower you to determine if the potential long-term savings from refinancing truly outweigh the initial outlay.
👉 If you want to avoid hefty costs, consider Repricing vs Refinancing Your Mortgage in Australia.
How Much Does It Cost to Refinance?
The cost of refinancing a home loan in Australia can vary, with baseline expenses (excluding LMI and break costs) generally ranging from $500 to over $3,000.
However, this figure is influenced by numerous factors, including:
- The specific lenders involved
- The state or territory where the property is located
- The loan amount
- The property’s value
- The loan-to-value ratio (LVR)
- Whether the loan has a fixed interest rate
Here’s a breakdown of the typical costs you can expect.
Government Fees: $264 - $464
These are mandatory charges imposed by state and territory governments for administrative tasks related to mortgages.
- Mortgage Registration Fee: This fee is payable to the relevant state or territory government to register the new mortgage against your property title. The amount varies depending on your location.
- Mortgage Discharge Fee: This fee covers the cost of deregistering the existing mortgage from your property title. It’s paid to the state or territory government.
When switching to a new lender, you typically incur both a registration fee for the new mortgage and a discharge fee for the old one.
Below are some typical government fees involved in refinancing as of April 2025 (all amounts in AUD).
| Australian State/Territory | Mortgage Registration Fee | Mortgage Discharge Fee | Total (External Refinance) |
|---|---|---|---|
ACT | $172.00 | $172.00 | $344.00 |
NSW | $171.70 | $171.70 | $343.40 |
NT | $172.00 | $172.00 | $344.00 |
QLD | $231.98 | $231.98 | $463.96 |
SA | $192.00 | $192.00 | $384.00 |
TAS | $159.88 | $198.22 | $358.10 |
VIC | $131.90 | $131.90 | $263.80 |
WA | $210.30 | $210.30 | $420.60 |
Note: Verify the current government charges with the relevant state or territory authority.
New Lender Fees: $350 - $1,500+
These are charges levied by your new lender to establish the home loan. These fees can often be areas for negotiation.
- Application Fee (Establishment/Upfront Fee): This covers administrative costs for processing your loan application, assessing creditworthiness, and document preparation. It’s often waived as part of promotions, but you can expect to pay around $150 – $700.
- Property Valuation Fee: This covers the cost of property valuation, which may be done by a professional valuer. It ranges from $100 to $600 for metropolitan properties, but can be higher for rural or complex properties. Many lenders may absorb this cost or bundle it into the application fee.
- Settlement Fee: This covers the administrative and legal costs associated with the settlement of your new loan. It includes liaising with solicitors/conveyancers and coordinating the payout of your old loan. Costs range from $100 to $400. However, it can reach up to $1,000 depending on the lender and complexity.
- Documentation and Legal Fees: Some lenders may charge separate fees for preparing loan documents or covering their legal expenses. These range from around $50 to $600 for documentation and $200 to $450 for legal fees. However, they are often incorporated into broader application or settlement fees.
👉 See Documents Required for Refinancing for specifics on the documents you are required to provide.
Here are some typical new lender fee ranges (AUD) in Australia in 2025.
| Fee Type | Minimum ($) | Average ($) | Maximum ($) | Notes |
|---|---|---|---|---|
Application/Establishment Fee | $0 – $150 | ~$518 | $990 – $1,000+ | Often waived/negotiable, esp. with packages. |
Valuation Fee | $0 – $200 | ~$272 | $484 – $1,000+ | Higher for rural/complex; often waived/included. |
Settlement Fee | $100 | ~$243 | $995 – $1,000+ | Covers lender’s settlement admin/legal. |
Documentation Fee | $55 | ~$278 | $600 | Often bundled into other fees. |
Legal Fee (Lender’s) | $200 | ~$342 | $440 | Often bundled into other fees. |
Note: All figures are indicative and subject to change.
Remember to compare the total cost structure rather than focusing solely on individual upfront fee amounts.
👉 Also check out: Benefits of Refinancing Your Australian Home Loan
Existing Lender Fees: $150 - $1,000+
These are charges your current lender may impose when you close your existing home loan.
- Discharge Fee (Termination/Settlement Fee): This covers your lender’s administrative costs for finalising your loan, preparing discharge documentation, and releasing their claim over your property title. It mainly applies when refinancing externally. Costs range from $150 to $500, with major banks often charging around $350.
- Legacy Exit Fees: Exit fees on new home loan contracts entered into from 1 July 2011 onwards are banned. However, loans before this date may still be liable for exit fees if stipulated in their original contract. These can be substantial, potentially reaching thousands of dollars.
Lenders Mortgage Insurance (LMI): $0 - $20,000+
LMI is an insurance policy that protects the lender (not you). That’s if you default on your loan and the sale of your property doesn’t cover the outstanding debt.
- The LMI Trap: This is generally not transferable between lenders. Even if you paid LMI on your original loan, you’ll likely have to pay a new premium if your LVR remains above 80%. It can be a significant barrier to refinancing for borrowers with lower equity.
- Substantial Cost: The cost of LMI can be significant, often ranging from 1% to 5% of the loan amount. It potentially adds thousands or even tens of thousands of dollars to your refinancing costs. The exact premium depends on the LVR, loan amount, and the LMI provider.
Here are some estimated LMI premiums for refinancing.
| Property Value | Loan Amount | LVR | Estimated LMI Premium ($) |
|---|---|---|---|
$600,000 | $510,000 | 85% | ~$5,100 – $12,850 |
$600,000 | $540,000 | 90% | ~$9,800 – $22,800 |
$600,000 | $570,000 | 95% | ~$26,300 – $31,000 |
$800,000 | $680,000 | 85% | ~$6,800 – $21,850 |
$800,000 | $720,000 | 90% | ~$14,400 – $31,900 |
$1,000,000 | $850,000 | 85% | ~$10,100 – $30,850 |
$1,000,000 | $900,000 | 90% | ~$20,800 – $40,100 |
Note: These are example ranges and can vary significantly.
Fixed-Rate Break Costs: $5,000 - $20,000+
If you refinance a fixed-rate home loan before its term ends, you may incur a break cost. It can run into the thousands or even tens of thousands of dollars.
These fees compensate the lender for potential financial losses incurred due to early exit from the fixed-rate agreement. This can occur if market interest rates have fallen since you locked in your fixed rate.
The calculation depends on several factors—the outstanding loan amount, the remaining term of your fixed-rate period, and the difference between your fixed interest rate and the current market interest rates.
Here’s an example:
- Loan Amount: $280,000
- Wholesale Rate on the Date the Loan was Fixed: 6.95%
- Wholesale Rate when the Contract Was Broken: 5.49%
- Difference Between the Wholesale Rates: 6.95% – 5.49% = 1.46%
- Remaining Fixed Term: 1.75 years
- Break Cost Calculation: $280,000 × 1.46% × 1.75 = $7,154
This amount is then adjusted to account for early repayment, involving discounting it to present value—commonly referred to as a net present value (NPV) adjustment.
Pro Tip: Contact your current lender and ask for a specific break fee estimate before deciding to refinance a fixed-rate loan. Do not proceed without this figure, as it can be a major and unexpected expense.
AU Expats—Ready to Refinance Without the Guesswork?
- Refinancing from overseas doesn’t have to be complicated or costly.
- Odin Mortgage cuts through the confusion, handles the paperwork, and connects you with lenders who actually work with expats.
- Get in Touch with a Refinance Specialist
AU Expats—Is Refinancing Worth the Cost for You?
- If you're living overseas, the numbers can be hard to crunch. Plus, not all lenders play fair with expats. That’s where we come in.
- We can help work out whether refinancing actually makes financial sense based on your income, goals, and expat status.
- Get a Personalised Refinance Assessment
Reducing the Cost of Refinance
Refinancing doesn’t have to come with hefty price tags. With the right approach, you can cut down or even eliminate many associated costs.
Here are some smart ways to effectively manage and reduce the overall cost of refinancing your home loan.
Define Your Refinancing Objectives
Clearly understand why you want to refinance.
Are you primarily seeking a lower interest rate, access to equity, debt consolidation, different loan features, or to avoid a revert rate after a fixed term?
Knowing your goals will help you weigh the benefits against the costs.
Compare Multiple Lenders and Loan Products
Thoroughly compare offers from multiple lenders and carefully assess the features, interest rates, and all associated fees for each loan product.
Don’t just focus on the headline interest rate. Consider the total cost over the life of the loan.
👉 Check out: Refinance Home Loan Offers in Australia
Obtain Precise Quotes
Get detailed, written quotes for all potential fees and charges from both your existing lender and any prospective new lenders.
Pay particular attention to estimates for potential break costs if you have a fixed-rate loan and the estimated premium for LMI if your LVR is likely to be above 80%.
Don’t rely on average figures, as your situation is unique.
👉 Also see: How Often Should You Refinance Your Home Loan?
Understand the Comparison Rate
Pay close attention to the comparison rate, which lenders are legally required to display alongside the advertised interest rate.
This rate provides a more comprehensive view of the loan’s cost, as it includes many of the upfront and ongoing fees.
Using the comparison rate can help you make a more accurate comparison between different loan offers.
Understand Cashback Incentives
Many lenders offer cashback offers to attract refinancing customers. These can effectively cover or significantly reduce the standard upfront costs of refinancing.
However, always ensure the underlying loan product is competitive even with the cashback.
Compare Total Loan Costs Over the Long Term
Look beyond just the upfront costs and the headline interest rate. Factor in any ongoing fees associated with the new loan.
A seemingly attractive cashback offer might be offset by a less competitive interest rate or higher ongoing fees.
Calculate the Break-Even Point
Determine how long it will take for the anticipated savings from the new loan (e.g., lower monthly repayments) to cover all the upfront costs of refinancing.
If you plan to sell the property relatively soon, a long break-even point might make refinancing less financially advantageous. Online refinance calculators can assist with this calculation.
👉 Also see: Should I Refinance My Mortgage After RBA Rate Cuts?
Consider Professional Advice
If your financial situation is complex or you are unsure about the best course of action, consider seeking independent advice from a qualified financial advisor or specialist mortgage broker.
They can provide personalised guidance based on your specific circumstances and help you navigate the complexities of refinancing.
👉Also see: Refinance Home Loan Offers in Australia
👉 Check out Strategic Refinancing Tips for more insights to maximise your savings.
AU Expats—Don’t Let Distance Cost You Thousands
- You shouldn’t be stuck with high rates or loans that no longer suit your needs.
- Whether you're looking to reduce repayments or tap into equity, our specialists make refinancing from overseas simple.
- See Your Refinance Options Today
Key Takeaways
- Understanding refinancing costs upfront helps you avoid surprises & make smarter decisions. ⬆️
- How much does it cost to refinance a home loan in Australia? Refinancing fees typically range from $500 to $3,000+, excluding break costs and LMI. ⬆️
- Hidden costs and fees can add up to even thousands of dollars. ⬆️
- There are strategic ways to reduce the costs of refinancing. ⬆️
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