Do you have a mortgage? Would like to realise a lower interest rate, access additional home loan features, or consolidate consumer debt? Then refinancing your home loan might be an option for you!

Refinancing means to switch from one home loan product to another, whether with the same lender or a new one.

But before you dive headfirst into the process, it's crucial to understand the costs involved.

How much does it cost to refinance a home loan?

Before refinancing, it's important to review whether the long-term savings you'll realise will outweigh the upfront costs.

These costs come in numerous forms – application fees, valuation fees, discharge fees, and break fees, to name a few. Some are far more significant than others. Though, many can be offset by incentives, like cashback offers, and others might be negotiable – the worst a lender can say is 'no', after all!

Costs can also vary depending on whether you're refinancing internally – switching to a new product with the same lender – or externally – moving to a new lender entirely.

Fees you might need to pay when refinancing

While the cost of refinancing a home loan varies, you can estimate how much you would need to pay by adding up the common costs associated with the process:

Fee Description Estimated Amount
Application fee Fees charged by the new lender to process your application. $200 - $1,000
Valuation fee Cost of property valuation to assess market value. $300 - $500
Establishment fee Fee charged by lender to establish your new mortgage. $300 - $600
Discharge fee Fees charged by your old lender to close your existing loan. $150 - $400
Break fees for fixed rate loans Penalty for breaking a fixed-rate loan early. Varies based on loan amount and fixed term
Lenders Mortgage Insurance (LMI) Insurance to protect your lender in case you default on your loan. Varies depending on how much equity a borrower has

The amounts above are only an estimate and can vary between lenders and products. Many lenders provide a detailed breakdown of the costs you might pay when you refinance to or from them on their website, or you can ask your lender or mortgage broker for a quote.

Is it cheaper to refinance internally or externally?

After you've decided you need a more suitable (or a cheaper) home loan deal, the next question you might ask yourself is whether or not you should switch lenders.

Most home loan lenders offer multiple different products. Some even offer dozens! Typical options include:

The case for internal refinancing

If you're simply wanting to switch from home loan product to another, it might make sense to keep your loan with your current lender. This can allow you to bypass certain refinancing fees and you might be able to barter down some of the other costs, as your lender will likely want to keep your business.

The argument for external refinancing

However, there is such thing as the 'loyalty tax'. Lenders tend to offer their lowest rates to new customers – that means moving your home loan to a new lender might see you getting a better deal.

The verdict

It's a good idea to crunch the numbers before deciding whether to refinance with your current lender or switch to a new one. Which option is cheaper depends on your personal situation and the market conditions at the time.

Either way, it's worth asking your lender if it can offer a better deal before you commit to refinancing. It might be willing to match your needs to keep your mortgage on its books.

When is the cost of refinancing not worth it?

Chances are, it will take some time before you recoup the costs of refinancing through realised savings. As a rule of thumb, if you can't recoup your outlay within 12 months or so, it might be worth waiting for a better deal to hit the market before refinancing.

There is one major factor a borrower should consider before refinancing, however. If you have a fixed rate, your refinancing journey could look markedly different to that of a variable rate borrower.

Fixed rate borrowers: Beware of break fees

If you have a fixed rate home loan and you're looking to refinance, you might incur a break fee. These fees cover any loss of profit the lender may have sustained due to the incompletion of the agreed fixed term.

Break costs are quite difficult to calculate, but they typically depend on three factors:

  1. The loan's principal balance

  2. The length of time remaining on the fixed term

  3. The fixed rate compared to market variable rates

Break fees can come in at thousands of dollars, or even tens of thousands. Though, there are cases in which they don't apply at all. If you have a fixed rate and you're considering refinancing, it's worth asking your lender whether you might be up for break fees.

Refinancing fees and charges: A detailed breakdown

Below are more details on standard upfront refinancing fees you may need to account for:

Application and/or establishment fees

If you're refinancing with a new lender, they may charge you an application or establishment fee. This can sometimes be as much as $1,000.

It's essentially a one-off payment that covers the cost of processing and documenting the new mortgage.

However, these are often up for negotiation and a lender may be willing to discount or even waive the fee to secure your business.

Property valuation fees

Your new lender may request a valuation be done of your property to get a picture of your equity and your property's suitability to be used as security for the mortgage.

A valuation can cost as little as $50 or thousands of dollars, depending on the lender and practical factors like the location of the property. For instance, rural properties tend to have higher valuation fees due to the need for extra travel.

Some lenders may include the valuation cost in the application fee, others don't charge valuation fees, and some mightn't do valuations at all (as is the case for some digital lenders that use property data to assess a home's value).

Discharge fees

Also referred to as a termination fee, a mortgage discharge fee applies to external refinances. A lender may ask you to pay discharge fees to cover the cost of the admin required to end the contract.

On average, mortgage discharge fees are around $200 to $400 but can be as high as $1,000.

Mortgage registration fees

A mortgage registration fee is charged by a state or territory government to register the property as the security on a home loan. It gives the lender the right to sell the property if the buyer doesn't pay them back.

A mortgage registration fee can cost between $100 to $200 depending on your location.


Are you in the market for a new home loan? Check out these competitive offers available right now.

Update resultsUpdate
LenderHome LoanInterest Rate Comparison Rate* Monthly Repayment Repayment type Rate Type Offset Redraw Ongoing Fees Upfront Fees Max LVR Lump Sum Repayment Additional Repayments Split Loan Option TagsFeaturesLinkCompare
6.19% p.a.
6.58% p.a.
$2,447
Principal & Interest
Variable
$0
$530
90%
Featured 90% LVR
  • You MUST already have Solar or a documented plan to install within 90 days to be eligible for this loan
  • Available for refinance or purchase
  • No monthly, annual or ongoing fees
Disclosure
6.29% p.a.
6.20% p.a.
$2,473
Principal & Interest
Variable
$0
$0
80%
Disclosure
6.34% p.a.
6.36% p.a.
$2,486
Principal & Interest
Variable
$0
$350
60%
9.07% p.a.
9.12% p.a.
$3,239
Principal & Interest
Variable
$0
$0
90%
6.29% p.a.
6.29% p.a.
$2,473
Principal & Interest
Variable
$0
$0
80%
6.34% p.a.
6.36% p.a.
$2,486
Principal & Interest
Variable
$0
$530
90%
Featured
  • No ongoing fees
  • Free redraw facility
  • Split account option
Disclosure
Important Information and Comparison Rate Warning

Base criteria of: a $400,000 loan amount, variable, fixed, principal and interest (P&I) home loans with an LVR (loan-to-value) ratio of at least 80%. However, the ‘Compare Home Loans’ table allows for calculations to be made on variables as selected and input by the user. Some products will be marked as promoted, featured or sponsored and may appear prominently in the tables regardless of their attributes. All products will list the LVR with the product and rate which are clearly published on the product provider’s website. Monthly repayments, once the base criteria are altered by the user, will be based on the selected products’ advertised rates and determined by the loan amount, repayment type, loan term and LVR as input by the user/you. *The Comparison rate is based on a $150,000 loan over 25 years. Warning: this comparison rate is true only for this example and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate. Rates correct as of .

Important Information and Comparison Rate Warning

Originally written by Gerv Tacadena in 2023. Updated by Brooke Cooper in October 2024.

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