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Refinancing guide

Refinancing a home loan in Australia

Australian lenders commonly charge existing customers more than new customers. Refinancing can recover that difference, but only once switching costs have been taken into account. This guide sets out the calculation.

Common reasons to refinance a home loan

Before switching, consider reviewing the types of home loans and their features and the profiles of Australian banks and lenders. Borrowers accessing equity can estimate the amount available with the home equity calculator.

01

The interest rate is no longer competitive

Lenders generally reserve their most competitive rates for new customers. A borrower who has not repriced in two years is probably paying a 'loyalty tax' of 0.3 to 0.8%, which is a material sum on a large loan.

02

The fixed term is ending

When a fixed term expires, the loan reverts to the lender's standard variable rate, which is almost never the best rate available. This is the most common reason borrowers switch.

03

Better loan features are required

Examples include an offset account, fee-free redraw, or the ability to split the loan. In some cases the benefit lies in the features of the loan rather than in the rate.

04

Equity is to be accessed

Common purposes include renovating, investing, or consolidating higher-cost debt into a lower-cost loan. Refinancing can release equity and, used carefully, it is the cheapest form of borrowing available to a home owner.

Switching costs

Costs of refinancing a home loan

Discharge fee (old lender)$150 to $400
Application / settlement fee (new lender)$0 to $800
Government registration fees$150 to $400
Break costs (only if exiting a fixed rate)$0 to many thousands
LMI again (only if equity is under 20%)Generally best avoided

Indicative ranges only. Your lender’s fee schedule applies.

Break-even point

How to calculate the refinance break-even point

Consider a borrower who owes $600,000 with 25 years remaining, and a refinance that reduces the rate from 6.5% to 6.0%. The repayment falls by roughly $190 a month. If switching costs $1,100 in total, the break-even point is reached in under six months, and the saving is in the order of $55,000 in interest over the remaining life of the loan, assuming rates are unchanged.

The decision therefore rests on three factors: the cost of switching, the monthly saving, and the period for which the loan will be held.

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Refinancing a home loan: frequently asked questions

How much does it cost to refinance in Australia?

Refinancing typically costs $500 to $1,500 in discharge, application and government fees, which are often offset by lender cashback offers. The main exception is break costs on a fixed loan, which can amount to thousands of dollars. It is advisable to obtain a break-cost quote from the current lender before committing.

How is the value of refinancing assessed?

The key measure is the break-even point: total switching costs divided by the monthly saving. If switching costs $1,000 and saves $250 a month, the costs are recovered after four months, and every month beyond that is a net saving. The refinance calculator performs this calculation.

Does refinancing affect a credit score?

Each application creates a hard enquiry, which lowers the score slightly for a short period. One considered refinance every two years or so is normal, and the score recovers quickly. Multiple applications to many lenders within one month cause greater harm. This is a further reason to have a broker place the application accurately the first time.

Is refinancing possible if the property has fallen in value?

If equity has fallen below 20%, LMI may be payable again, which usually removes the financial benefit. Options remain available: repricing with the current lender costs nothing and often recovers most of the difference. It is worth enquiring before ruling it out.

How often can a home loan be refinanced?

A loan can be refinanced as often as it is financially worthwhile, although each switch involves costs and a credit enquiry. A practical approach for most borrowers is to reprice with the current lender yearly, which requires one phone call, and to review the market thoroughly every two to three years or when a fixed term ends.

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