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Mortgage Refinance Calculator in Australia

Estimate your refinance savings and exact break-even month in Australia. Covers localized closing costs, cash-out limits, and interest rate comparisons.

Should I Refinance? Calculate Your Savings

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Typically 2โ€“5% of loan balance
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Full Loan Comparison

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Disclaimer: Results are estimates for educational purposes only and do not constitute financial advice. Actual savings depend on your credit score, lender fees, prepaid interest, and local costs. Consult a licensed mortgage professional before refinancing.

Australia Refinance Breakdown

Refinancing a home loan in Australia is a well-established and highly competitive market, with millions of Australian homeowners refinancing each year to secure better rates, access equity, or consolidate debt. Average Australian mortgage balances reached approximately AUD $564,000 in 2024, driven by extraordinary property values in Sydney, Melbourne, Brisbane, and increasingly in Perth and Adelaide. With the Reserve Bank of Australia having begun reducing the cash rate from its 2023 peak, refinancing activity has surged as homeowners chase lower rates in one of the world's most competitive home loan markets.

Refinance Closing Costs in Australia

Refinancing a home loan in Australia is among the least expensive in the developed world, typically costing between AUD $500 and $2,000 in total out-of-pocket fees when switching lenders. Key costs include the discharge fee from the existing lender ($300 to $800), state government mortgage discharge and registration fees ($200 to $400 depending on the state), a valuation fee ($0 to $400, often waived by the new lender), and any new lender application fees ($0 to $600, frequently waived in competitive refinance offers). No solicitor is typically required for a standard residential refinance. Lenders Mortgage Insurance (LMI) becomes payable if the new loan exceeds 80% LVR.

Cash-Out Refinance Rules in Australia

Equity release through refinancing in Australia, commonly called cash-out or equity access, is subject to lender-imposed Loan-to-Value Ratio (LVR) limits. Most lenders cap equity release refinances at 80% LVR of the property's current value without requiring Lenders Mortgage Insurance. Borrowing above 80% LVR triggers LMI, which is not transferable between lenders and can cost several thousand dollars. APRA's new 2026 rules limit major bank lending to borrowers whose total debt exceeds six times gross income to 20% of new lending, which may constrain some high-debt equity release refinances through major banks.

Local Refinance Assistance Programs

The Australian federal government does not operate a dedicated refinance assistance program equivalent to US state housing finance agencies. However, the First Home Guarantee (previously First Home Loan Deposit Scheme) assists eligible first-time buyers, and some state governments such as Queensland and New South Wales offer stamp duty concessions on purchases that improve the overall homeownership pipeline. Homeowners in financial hardship should contact their lender about hardship assistance under the National Credit Code or seek guidance from ASIC's MoneySmart website before refinancing as a debt management strategy.

Frequently Asked Questions in Australia

Refinancing in Australia typically costs between AUD $500 and $2,000 in total fees, making it among the cheapest refinance processes in the world. Key costs are the discharge fee from your existing lender, government mortgage registration and discharge fees varying by state, and any valuation fee from the new lender. Many lenders waive application and valuation fees as competitive incentives to attract refinancers. Cashback offers of AUD $2,000 to $4,000 from some lenders can effectively result in a net-negative cost to refinance.
For a standard residential refinance in Australia, a solicitor or conveyancer is generally not required. The lender and the state land registry handle mortgage discharge and registration without requiring homeowner legal representation in most cases. However, if your refinance involves changes to ownership, a family trust structure, or complex loan splits across multiple properties, engaging a solicitor or conveyancer is advisable. For standard owner-occupier variable or fixed-rate loan switches, the process is straightforward without legal involvement.
LVR stands for Loan-to-Value Ratio, which is the amount you owe expressed as a percentage of your property's value. In Australia, most lenders cap refinance LVR at 80% without requiring Lenders Mortgage Insurance. If your new loan exceeds 80% LVR, LMI is payable and is not transferable from your previous lender. This means that if you have paid down your loan or your property has appreciated, you may now qualify for better rates without LMI that previously applied to your original loan.

Today's Avg Rates

30-Year Fixed6.85%
15-Year Fixed6.11%
5/1 ARM6.44%
Source: Freddie Mac PMMS ยท Updated weekly