Can I Refinance My Home Loan to Pay Off Credit Card Debt?

Can I use my home loan to pay off credit card debt?

Here is the honest answer: this is not some obscure financial hack. It is bread-and-butter mortgage broking. Your home loan is the cheapest debt you will ever have, and if you have built up equity, you can use that equity to wipe out expensive card balances in one go.

Getting this right requires knowing which lenders offer the best structure for your situation. That is what we specialise in.

How the mechanics work

When you refinance for debt consolidation, your new home loan is slightly larger than your old one. The difference covers your credit card balances. At settlement, the new lender pays out your existing mortgage and pays out each credit card directly. You do not receive cash - the debts are settled lender-to-lender.

The day after settlement, your credit cards show zero balances (and are usually closed as a condition of approval). Instead of juggling multiple repayments across different lenders with different due dates, you end up with one loan, one repayment, one plan. And your interest rate drops dramatically.

As the Australian Government's Moneysmart website puts it, consolidating debts into a home loan can reduce your repayments - but you need to understand the trade-offs, which we cover in the risks section below.

How much could I save by moving credit card debt to my mortgage?

Let us put some perspective on it. Here is the kind of scenario we see regularly:

After consolidation - $30,000 added to the home loan at a significantly lower rate:

That is roughly $297 per month freed up, or around $3,564 per year in reduced repayments. And that is just the cash flow improvement. If you were only making minimum repayments on those cards, you were barely touching the principal. On credit card rates, a $14,000 balance takes decades to clear on minimums. Think about that.

This is not just a refinance - it needs to be structured properly so you're not just spreading debt over 30 years. The right structure means you can redirect your cash flow savings back into the loan and shave years off your mortgage. That's what we specialise in.

What do I need to qualify?

Equity

This is the big one. Your property needs to be worth enough that adding your credit card debt to the mortgage still keeps you within lending limits. Most mainstream lenders want a loan-to-value ratio (LVR) of 80% or below, though lenders can go up to 90% in many cases. Quick example: if your home is worth $750,000 and your current mortgage is $450,000, you have $300,000 in equity. Adding $30,000 of card debt brings your total loan to $480,000 - an LVR of 64%. Plenty of room.

If your LVR would push above 80%, you are not necessarily out of options. Some lenders will go to 85% or 90%, though you may need to factor in Lenders Mortgage Insurance or a slightly different rate. We handle these every day and know which lenders work best for different LVR positions.

Serviceability

The lender needs to see that your income can support the new, larger loan amount. In practice, this is usually straightforward for debt consolidation because your overall monthly commitments drop - you are replacing high card repayments with a much lower additional home loan repayment. Your position actually improves on paper.

That said, lenders stress-test your repayments at a higher rate (typically a buffer above the actual rate), so your income still needs to stack up under that test.

Credit history

A clean credit file makes things simpler and gives you access to the best rates. But "clean" does not mean "perfect." Most mainstream lenders can work with minor blemishes. If your credit history has bigger issues - defaults, arrears, hardship - there are still pathways. See the next section. Whatever your situation, don't feel judged - we see every kind of credit history and there is almost always a path forward.

What if I have bad credit or missed payments?

We are not going to sugarcoat it: defaults and missed payments narrow your options. The big four banks will probably say no. But the big four banks are not the only game in town.

Specialist lenders exist specifically for borrowers whose credit history is not pristine. They look at:

• The reason behind the defaults - job loss, illness, relationship breakdown. Context matters.
• How old the defaults are - a paid default from 18 months ago is very different from an unpaid default from last month.
• Your current position - are you employed, stable, and able to meet repayments now?
• Your equity - strong equity can offset credit concerns for many lenders.

In practice, we regularly help clients with defaults, arrears, and even past hardship arrangements. The rate will be higher than a prime lender, but compare that to what credit cards charge and the saving is still enormous. This is exactly why you need a specialist broker who knows which lenders to go to for your specific situation.

For a deeper look at this, see our guide on debt consolidation with bad credit.

Will my credit cards be closed after consolidation?

Here is why closing the cards matters. The whole point of consolidation is to eliminate high-interest debt and simplify your finances. If you pay off $30,000 in cards and then keep them open with their full limits available, the temptation to spend is real. We have seen it happen.

The lender knows this too. That is why card closure is typically a condition of settlement. The payout goes directly to the card issuer, the account is closed, and the debt is gone.

What about keeping one card for emergencies?

Some lenders will allow you to keep one card with a modest limit (say $2,000-$5,000) if it is not part of the debts being consolidated. This can be a reasonable compromise - you have a safety net for genuine emergencies without the risk of carrying $30,000 in available credit.

But be honest with yourself. If credit cards are what got you into trouble, closing the lot and building an emergency savings buffer instead is usually the smarter move. A few months of that monthly saving builds a decent cash reserve pretty quickly.

What are the risks I should know about?

1. Getting the structure wrong

This is the biggest risk, and it is exactly why working with a specialist makes the difference. If debt is simply added to your mortgage with no repayment strategy, you could end up paying more total interest over a longer term. The right structure means setting up a plan to redirect your cash flow savings back into the loan, not just coasting on lower minimums. We build that plan with every client and keep reviewing it.

This is exactly why the structure matters, and why working with a specialist who does this every day makes the difference.

2. Longer repayment period

Those credit card balances, if you were paying more than minimums, might have been cleared in 3-5 years. Rolled into a 25-year mortgage, you could technically be paying them off for decades. The monthly cost is lower, but the total interest over 25 years can be higher than paying the cards down aggressively over a shorter term.

The fix: make extra repayments. Even an additional $100-200 per month on top of your minimum mortgage repayment can dramatically reduce the total interest and shave years off the loan. We model this for every client so you can see the difference.

3. Re-accumulating debt

This is the trap. You consolidate, the cards are clear, life feels easier - and slowly the spending creeps back. Two years later, you have a bigger mortgage and fresh credit card debt. It is more common than people think. The best protection is closing the cards (most lenders require this anyway) and making a genuine commitment to not taking on new consumer debt.

4. Fees and costs

Refinancing is not cost-free. There may be discharge fees on your existing loan, application or establishment fees on the new loan, valuation costs, and government charges. We lay out all of these costs upfront so you can weigh them against the savings. In most cases the savings dwarf the costs, but you should see the full picture before deciding.

What about payday loans and other high-interest debts?

We also help clients who've ended up with payday loans or other high-interest short-term debts. These carry some of the highest rates in the market, sometimes well above what even credit cards charge. Consolidating them into your home loan can make a massive difference to your cash flow and your stress levels.

If that's your situation, don't feel judged - talk to us. We see this regularly and there is no shame in it. Life happens, and sometimes short-term lending is the only option people feel they have at the time. The important thing is getting a plan in place to move forward. We handle these every day.

How long does the process take?

1. Strategy call (Day 1)
   A straight-up conversation about your situation. What cards do you have, what do you owe, what is your property worth, what is your income. By the end of the call, you will know whether this makes sense for you. No sales pitch - just an honest assessment.
2. Document collection (Day 2)
   We send you a checklist: ID, payslips, home loan statement, credit card statements. The faster you get docs to us, the faster we move. Do not stress about having everything perfectly organised - send what you have and we will tell you what else is needed.
3. Lender matching and submission (Days 3-5)
   Our credit analyst builds your strategy, compares lender options, and models the numbers. Once you are comfortable, we submit to the best-fit lender. We handle all lender communication from here. Getting this right requires knowing which lenders offer the best structure for your situation - and that is what we do every day.
4. Approval and settlement (1-3 weeks depending on lender)
   The lender assesses, issues approval, and we coordinate settlement with your solicitor or conveyancer. At settlement, your old mortgage and credit cards are paid out. You wake up the next morning with one loan and zero card debt.

What can slow things down: delays usually come from missing documents, unusual property types requiring a full valuation, or complex income structures. The more prepared you are with documents upfront, the faster it goes.

For the full step-by-step process and document checklists, see our complete debt consolidation guide.

Related guides

Depending on your situation, these guides may also be useful:

• Debt consolidation with bad credit - defaults, arrears, hardship, and how specialist lenders assess impaired files
• How does debt consolidation affect your credit score? - what happens to your score short-term and long-term
• Payday loan debt consolidation - how to consolidate payday loans into your mortgage