Debt consolidation: what it means and when it is a good idea

Consolidation of debt means taking out one new loan and using it to pay off several existing debts, so you have a single repayment instead of many. The debts do not disappear; they move. It tends to be a good idea when the new loan carries a lower rate than the debts it replaces, the term is no longer than it needs to be, and the old credit cards are closed rather than run up again. It tends to backfire when a short debt is spread over a long term or the spending that created the debt continues.

What does consolidation of debt mean?

Debt consolidation means rolling several debts into one new loan. ASIC's Moneysmart uses exactly that wording. In practice you add up what you owe across credit cards, a personal loan, a car loan and any buy-now-pay-later balances, borrow that amount as one loan, and use it to pay each of the old accounts out. From then on there is one lender, one interest rate, one due date and one repayment. The total you owe on day one is the same as it was the day before. What changes is the rate you pay on it, the date it will be cleared, and how easy it is to keep track of. Consolidation is a restructure, not a discount. It is worth doing when the structure it produces is cheaper or more manageable than the one you have, and it is worth avoiding when it is not.

There are three common ways to do it in Australia: an unsecured personal loan, a personal loan secured against a car or other asset, or adding the debts to a home loan through a top-up or a refinance. The section below explains how they differ.

Secured or unsecured: which type of consolidation loan?

A secured consolidation loan is held against an asset, usually your home or a car, and an unsecured one is not. Because the lender has recourse to the asset, secured loans generally carry lower rates. As at 31 July 2026, the RBA's average rate on new residentially secured fixed-term personal loans was 6.26% p.a., against 9.40% p.a. for new fixed-term personal loans overall. The trade-off is risk: consolidating credit cards into your mortgage turns unsecured debt into debt held against your house, and if the repayments fail the house is what is at stake. Unsecured loans suit renters, smaller balances and anyone who wants a firm end date of two to seven years without touching the mortgage. Secured options suit homeowners with equity and larger balances, provided the extra amount is paid off well ahead of the home loan term.

Home loan top-up or refinance

If you own a home with equity, a lender may agree to increase the loan to cover the other debts, or you can refinance to a new lender and roll the debts into the new loan at the same time. Rates are home-loan rates, which is the attraction. Fees can include a valuation, discharge fees on the old loan, and lenders mortgage insurance if the new balance goes above 80% of the property value. Our refinance broker page covers how a refinance with consolidation is assessed.

Unsecured personal loan

A fixed-term personal loan with no security. Approval rests on income, expenses and credit history, and pricing is usually risk-based, so the rate you are offered depends on your file rather than the advertised figure. Most consolidation loans in Australia are this type. The personal loan broker page explains how we compare them across the panel.

Is debt consolidation a good idea?

Debt consolidation is a good idea when three things are true at once. First, the new loan's rate is meaningfully lower than the rates on the debts it replaces. As at 31 July 2026, the RBA's average rate on credit card balances that were accruing interest was 18.67% p.a., while the average rate on new fixed-term personal loans on the same date was 9.40% p.a., so for card debt the gap is usually there. Second, the loan term is no longer than it needs to be, because a lower rate over a much longer term can cost more in total. Third, the accounts you pay out are closed or their limits cut, so the debt cannot rebuild behind the new loan. If any one of those is missing, consolidation can leave you worse off than you started. It is not a good idea when you are months from clearing a loan anyway, when the only rate you qualify for is close to what you already pay, or when the spending that caused the debt has not changed.

A lower rate over a longer term is not automatically cheaper. Run the total, not the monthly figure.

If you are struggling to meet repayments at all, consolidation is not the first call. The National Debt Helpline on 1800 007 007 offers free, confidential financial counselling, and lenders have hardship processes that do not require new borrowing.

What are the pros and cons of combining your debts?

The main advantages are a lower overall rate, one repayment instead of several, a fixed end date for debt that previously had none, and less chance of a missed payment, which matters because missed payments are recorded on your credit file. The main disadvantages are the risk of paying more in total if the term stretches out, the fees involved in setting up a new loan and discharging old ones, the risk of re-using the cards you have just cleared, and, for secured options, putting your home behind debt that used to be unsecured. There is also a short-term effect on your credit file: a new application is recorded as an enquiry, and lenders can see it. None of these is a reason not to consolidate. They are the things to price in before you decide.

• For: lower rate, one repayment, a defined payoff date, fewer accounts to miss, simpler budgeting.
• Against: possibly more interest over a longer term, establishment and discharge fees, temptation to re-borrow, home at risk if secured, a new credit enquiry.

Two habits protect the upside. Set the repayment above the minimum so the consolidated amount clears early, and close or cut the limit on every card you pay out. The credit card calculator shows how slowly a balance falls at the minimum repayment, which is usually the fastest argument for both.

What does consolidation look like in numbers?

Take a hypothetical $20,000 of credit card debt. Using the RBA's 31 July 2026 average card rate on interest-bearing balances of 18.67% p.a., clearing it over five years costs about $515 a month and roughly $10,900 in interest. The same $20,000 as a five-year personal loan at the RBA's 31 July 2026 average new fixed-term rate of 9.40% p.a. costs about $419 a month and roughly $5,100 in interest. Added to a home loan at the RBA's 31 July 2026 average residentially secured rate of 6.26% p.a. and paid over 25 years, the repayment drops to about $132 a month, but total interest rises to roughly $19,600, nearly double the card. Paid off over five years at that same 6.26% p.a., interest falls to about $3,300. The rate matters; the term matters more.

These are illustrative figures built on RBA published averages as at 31 July 2026, rounded, with fees left out. They are not offers. The rate you are quoted depends on the lender's assessment of you, and any product should be compared on its comparison rate, which includes most fees. Run your own numbers through the loan repayment calculator and the how long to repay calculator before deciding.

How does a broker arrange debt consolidation?

A broker starts by listing every debt with its balance, rate, remaining term and repayment, then works out which structure produces the lowest total cost, not just the lowest monthly figure. For homeowners in Williams Landing, Point Cook and Melbourne's west that is often a refinance or top-up; for renters it is a personal loan compared across the panel. The broker matches your profile to lenders whose criteria you are likely to meet before anything is lodged, which limits enquiries on your credit file, handles the payout of each old account at settlement, and helps set the repayment above the minimum so the consolidated amount clears early. Brokio compares more than 40 lenders and arranges consolidation for clients across Melbourne. Approval depends on the lender's assessment of your income, expenses and credit history, and using a broker does not change that.

If your consolidation is part of a bigger plan, such as clearing card debt before a home loan application, it helps to look at the pieces together. Our post on personal loan rates and debt consolidation covers how lenders price personal loans, and how your credit score affects a home loan covers the file side.

Frequently asked questions

Does debt consolidation hurt your credit score?

Applying for a consolidation loan is recorded as a credit enquiry, and several enquiries in a short period can count against you. Over time, replacing several accounts with one that is paid on schedule generally helps, because repayment history is part of your file. Closing the cards you pay out reduces your available credit, which lenders also look at.

Can I consolidate debt into my mortgage?

Often, if you have enough equity and the lender's serviceability assessment allows it, through a top-up with your current lender or a refinance to a new one. The rate is usually lower than a personal loan, but the debt is then secured against your home and can run for the life of the mortgage unless you pay it down faster.

How much debt can I consolidate?

There is no fixed figure. Lenders assess the total new loan against your income and expenses. Unsecured personal loans commonly cap in the tens of thousands, while a home loan top-up is limited by your equity and the lender's loan-to-value rules.

Is a debt consolidation loan the same as refinancing?

Refinancing replaces one loan with another, usually to get a better rate or features. Consolidation combines several debts into one. A refinance can include consolidation, which is common with home loans, but you can do either without the other.

Next step

List your debts with their balances, rates and repayments, then message us on WhatsApp with that list. We will tell you whether consolidation is likely to lower your total cost, which structure fits, and what the panel is offering, before any application is made. This information is general only and does not take your personal circumstances into account. All lending is subject to the lender's credit assessment and approval.

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