Refinancing to Consolidate Debt: Is It Right for You?

By Jason Given · 2026-08-16 · 7 min read

How debt consolidation refinancing works

Debt consolidation through refinancing is straightforward in concept. You refinance your home loan for a higher amount than your current mortgage balance. The extra funds are used to pay off your credit cards, personal loans, and car loans. All your debt ends up in one place - your mortgage - at a much lower interest rate.

Instead of managing multiple repayments at 15-22% interest across different accounts, you have a single repayment at 6-7%. Your monthly cash flow improves immediately - often by $500 to $1,000 or more, depending on how much non-mortgage debt you are carrying.

The process itself works like any refinance. Lendology assesses your current loan, your total debt position, and your property equity. We then find the best lender for your situation across 60+ options, submit the application with the consolidated amount, and manage the process through to settlement. At settlement, the new lender pays out your existing mortgage and the nominated debts in one transaction.

For most clients, the entire process takes 2-4 weeks from application to settlement. The relief is immediate - multiple stressful repayments become one manageable payment, and the interest rate drops dramatically.

The real savings - with a catch

Here is a real-world example of what consolidation looks like in practice:

That monthly saving is real and it hits your bank account from day one. But here is the catch you need to understand.

If you only pay the minimum on the consolidated amount, that $35,000 takes 25+ years to repay and costs you approximately $45,000 in total interest. If you had kept the original repayments on the credit card, personal loan, and car loan, that debt would have been cleared in 3-4 years.

The solution: maintain the higher repayments. Put the $985/month saving straight back into the mortgage via extra repayments or your offset account. The debt clears in 3-4 years at the lower interest rate - saving you thousands compared to both scenarios. You get the lower rate and the faster payoff.

When consolidation makes sense

Consolidation is a strong strategy when the right conditions are in place:

• 1.You have high-interest debt that is costing you more than your home loan rate. Credit cards at 18-22%, personal loans at 10-15%, car loans at 8-12% - all of these are significantly more expensive than a home loan at 6-7%. The interest rate differential is where the savings come from.
• 2.You have enough equity to absorb the additional amount without exceeding 80% LVR. If your property is worth $700,000 and your current mortgage is $450,000, you have $250,000 in equity. Adding $35,000 takes your loan to $485,000 - a 69% LVR. Well within the 80% threshold, so no lenders mortgage insurance is required.
• 3.You commit to maintaining higher repayments. This is the critical one. The savings only stack up if you direct the monthly cash flow improvement back into the mortgage. Paying the minimum turns a short-term debt into a 25-year obligation.
• 4.You close the credit cards and personal loan accounts after consolidation. This prevents the most common trap - re-accumulating debt on the cleared accounts. Closing them removes the temptation and ensures consolidation is a permanent fix, not a temporary one.

When consolidation is risky

Consolidation is not always the right answer. These are the situations where it can make things worse:

• ✗You consolidate but keep the credit cards open - and run them up again. This is the biggest risk. Now you have the consolidated debt sitting in your mortgage plus new credit card balances. You have doubled your problem instead of solving it.
• ✗You only pay the minimum on the consolidated mortgage. As outlined above, this turns 3-year debt into 25-year debt. The monthly saving feels good, but the total cost is significantly higher over the life of the loan.
• ✗Your LVR goes above 80% after consolidation, triggering LMI. Lenders mortgage insurance can cost thousands of dollars. If the consolidation pushes you above the 80% LVR threshold, the LMI cost can wipe out years of interest savings. This needs to be checked before you proceed.
• ✗You are using consolidation to mask a spending problem rather than addressing it. If the debt accumulated because of lifestyle spending that exceeds your income, consolidation only buys time. Without addressing the underlying spending patterns, the debt will return. An honest conversation about this is part of Lendology's assessment process.

What Lendology does differently

Most brokers will consolidate your debt and move on. At Lendology, we structure the consolidation to actually clear the debt faster, not just reduce the monthly payment:

• ✓We model two scenarios: consolidation with minimum repayments vs consolidation with maintained repayments. You see the exact difference in total cost and payoff timeline before you commit.
• ✓We check your LVR to ensure consolidation does not trigger lenders mortgage insurance. If it does, we explore alternative structures or partial consolidation.
• ✓We structure the loan with an offset account so you can park the monthly saving and accelerate the payoff. The money stays accessible but works to reduce your interest every day it sits in the offset.
• ✓We recommend closing the credit cards and personal loans after consolidation. It is not mandatory, but it is the single most effective way to ensure you do not end up back where you started.
• ✓We give you an honest assessment. Sometimes consolidation is not the right answer. If your debt is small enough to clear within 12 months at the current rate, or if consolidation would push your LVR too high, we will tell you. The goal is the best outcome for you, not the biggest loan.