Doing so can help you to either generate savings or leverage your wealth growth. But like many things in the money world, refinancing can sting you if you’re not careful, so there are a few things you should consider before refinancing your home loan.

What to consider before refinancing a home loan:

1. Why refinance?

Take the time to properly consider exactly why you want to refinance your home loan.

Ask yourself:

  • Do you want to get a cheaper rate?
  • Do you want more flexibility in the loan (e.g. with an offset account or redraw facility)?
  • Are you consolidating debt?
  • Do you need to access the equity to pay for something major such as a renovation?
  • Do you want to increase or shorten your loan term?

Having a clear understanding of what you hope to achieve by refinancing can help you make a better decision.

2. Costs to refinance a mortgage

The numerous costs of refinancing a home loan can sometimes set you back thousands, leaving you wondering whether it was worth it.

To avoid any ugly surprises, look at the terms and conditions of both your existing home loan and the loan you’re looking to refinance with, to discover what the ‘change’ costs will be e.g. discharge fees, valuation fees, break costs etc.

If you’re refinancing to get a lower interest rate, you should first calculate how much less you’ll pay in interest at that rate (you can do this using our home loan repayments calculator) and compare this saving to the total cost of refinancing. That should give you an idea of whether the refinance is worth it.

You may find that through the interest savings, you’ll make back the refinancing costs within months.

3. Property value & your equity

Whether you’re refinancing to secure a lower interest rate or to access more funding, you need to consider the current value of your property and how much equity you have in it. Your loan-to-value ratio (LVR) reflects your equity (e.g. if it’s 70%, your equity is 30% of the property’s value). If your property value has risen, your LVR would be lower and you’ll have more equity in the property.

Keep in mind, the lender may value your property less than what you think it is worth.

When refinancing to get a cheaper interest rate, a lower LVR will generally stand you in good stead. But if you try to refinance with an LVR that is higher than 80%, you may struggle to qualify for a cheaper rate. If you’re refinancing to another lender, you may also face having to pay for Lenders Mortgage Insurance – even if you already paid for it when you first took out the loan.

When refinancing to access some of your equity (e.g. to pay for a renovation or to invest it in another property), you’ll generally be able to borrow up to 80% of the property’s value minus the outstanding debt. For example, if your property was worth $1 million and you had $600,000 owing on the mortgage ($400,000 in equity, 60% LVR), you may have up to $200,000 in equity available to borrow. Borrowing any more than that will push your LVR over 80%, which many lenders avoid.

4. Credit rating

Have you checked your credit rating recently? If it’s not so great, you might find it working against your efforts to refinance.

Also, since refinancing represents an application for credit, it appears on your credit report and can influence your credit score. Lenders can be wary of those who refinance too often, so having numerous mortgage refinances on your credit report can affect your interest rate bargaining power or indeed your actual eligibility to be able to refinance.

5. Current home loan interest rates

Read some of the latest news on what interest rates are doing in the home loan market and what a variety of experts are predicting. If interest rates are expected to rise over the next few years, you might want to consider refinancing to a fixed rate product.

Buying a home or looking to refinance? The table below features home loans with some of the lowest interest rates on the market for owner occupiers.

Update resultsUpdate
LenderHome LoanInterest Rate Comparison Rate* Monthly Repayment Repayment type Rate Type Offset Redraw Ongoing Fees Upfront Fees LVR Lump Sum Repayment Additional Repayments Split Loan Option TagsFeaturesLinkCompare
6.04% p.a.
6.06% p.a.
Principal & Interest
Featured Online ExclusiveUp To $4K Cashback
  • Immediate cashback upon settlement
  • $2,000 for loans up to $700,000
  • $4,000 for loans over $700,000
5.99% p.a.
5.90% p.a.
Principal & Interest
Featured Apply In Minutes
  • No application or ongoing fees. Annual rate discount
  • Unlimited redraws & additional repayments. LVR <80%
  • A low-rate variable home loan from a 100% online lender. Backed by the Commonwealth Bank.
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 . View disclaimer.

You should also consider whether some lenders will raise rates soon. It can be pretty upsetting when you switch to a new home loan for its low interest rate before getting whacked with a rate rise within a few months. Very generally, if a lender has recently cut or raised its rates, that lender is fairly unlikely to move rates again soon afterwards.

6. Honeymoon rates (introductory rates)

Do you know if you’re refinancing to a loan with an introductory or honeymoon rate? If so, do you know what rate the loan will revert to at the end of the introductory period (often one to three years)?

You should also consider this for interest-only and fixed rate home loans – what will the rate revert to after the interest-only or fixed-rate period has passed? Revert rates are almost always higher.

In some instances, borrowers face the risk of being stuck with a high revert rate and unable to refinance to another lender at a lower rate – effectively becoming a prisoner to their mortgage. This could be because a lender’s lending criteria has tightened, your credit score has worsened or your property value has fallen for some reason – raising your loan-to-value ratio (LVR).

7. Loan term

Think about what loan term you’re refinancing to – is it going to be longer, shorter or the same as the remaining term on your current loan? Be wary that while refinancing to a longer term can reduce your regular repayment amount, the total cost of the loan will be more (because interest is accruing over a longer period).

Refinancing to a shorter term has the opposite effect of increasing your regular repayment amount, but saving you on the total interest payable.

8. Loan features

A loan with a cheaper rate doesn’t necessarily represent the ‘best value’. When refinancing to find a better deal, consider useful home loan features such as a redraw facility or an offset account.

9. Debt consolidation

If you have significant debts outside your mortgage, (such as a car loan, personal loan or credit card debts) you could consider consolidating these into the mortgage when refinancing.

This can make it easier to manage your debts because you’re repaying them all through the one regular repayment (weekly, fortnightly or monthly). The consolidated debts will revert to the interest rate of the mortgage, which may be significantly lower than the interest rates you were paying when they were standalone debts (credit cards can have interest rates of over 20% p.a.). However, because of the longer term of the loan, the total interest payable for the consolidated debts may be higher.

10. Your timeframe

Are you definitely going to continue owning the property long-term?

If you sold the property shortly after refinancing to a lower interest rate, you may not have had enough time to accrue the significant interest savings required to make the refinance worth it.

11. Your current lender

If you haven’t already, you should call your current lender before refinancing somewhere else. Many lenders have large teams of people on hand to retain their current customers because it’s easier to keep one than find another.

To encourage you to stay, your current lender may offer you a better deal on your home loan than what you were considering elsewhere, so don’t be hesitant to pick up the phone to negotiate!

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