Understanding the Basics of Mortgage Refinancing

Why Refinancing Your Home Loan Matters for St John Employees

Refinancing means switching your mortgage to a different lender or product to access a lower rate, unlock equity, or improve loan features. For St John Ambulance employees, it's one of the most direct ways to reduce what you're paying each month or fund your next property purchase without selling.

You're working shifts that include nights, weekends, and public holidays. Your income is stable, but it's not growing at the pace property values are. If your current lender isn't offering you the same rate they're advertising to new customers, or if your fixed rate period is ending and you're about to roll onto a variable rate that's significantly higher, refinancing puts you back in control. The process typically takes four to six weeks, and the outcome is either lower repayments, access to funds you need, or both.

When Refinancing Starts to Make Financial Sense

Refinancing becomes worthwhile when the interest rate you can access elsewhere is at least 0.3% to 0.5% lower than what you're currently paying, or when you need to access equity for a deposit on an investment property or major expense. You'll also want to consider refinancing if your current lender doesn't offer an offset account and you're carrying savings in a separate account that could be reducing your interest.

Consider a St John paramedic who took out a fixed rate mortgage three years ago at 2.5%. That fixed rate period is ending, and the lender's revert rate is now sitting at 6.2%. By refinancing to a lender offering 5.7% on a comparable variable product with an offset account, that paramedic immediately reduces their monthly repayments and gains a feature that lets their savings work against the loan balance. Over the life of the loan, that 0.5% difference compounds.

If you're coming off a fixed rate, the gap between what you were paying and what you're about to pay can be significant. Refinancing before your fixed term expires means you avoid rolling onto a higher rate by default.

How Accessing Equity Through Refinancing Works

Equity is the portion of your property you own outright. If your home is valued at $600,000 and you owe $400,000, you have $200,000 in equity. Most lenders will let you borrow against up to 80% of your property's value without paying lenders mortgage insurance. In this scenario, 80% of $600,000 is $480,000. You owe $400,000, which means you could potentially access $80,000 in usable equity by refinancing.

St John Ambulance employees often use this strategy to fund a deposit on an investment property without waiting years to save again. The equity you release becomes the deposit for your next purchase, and if that property is an investment, the interest on the portion of your loan used to buy it may be tax deductible. You'll need a current property valuation as part of the refinance application, which the new lender typically arranges.

Consolidating Debt Into Your Mortgage Through Refinancing

If you're carrying personal loans, car loans, or credit card debt with interest rates above 8%, refinancing lets you roll that debt into your mortgage at a lower rate. Your mortgage interest rate is almost always going to be lower than what you're paying on consumer debt, which means your overall interest cost drops and your cashflow improves.

In a scenario where a St John employee has $25,000 in car loans at 9% and $10,000 on a credit card at 19%, refinancing to include that $35,000 in their mortgage at 5.7% cuts the interest they're paying and replaces multiple monthly payments with one. The loan term on that debt extends to match your mortgage, so while you're paying less each month, you need to stay disciplined about not re-accumulating the same debts. This approach works if you're using the cashflow improvement to build savings or invest, not if you're using it to increase spending.

You can read more about this strategy on our debt consolidation loans page.

What Lenders Look for During the Refinance Process

Lenders assess your income, employment stability, current debts, and property value when you apply to refinance. As a St John Ambulance employee, your income is salaried and verifiable, which makes the application process straightforward. You'll need recent payslips, a few months of bank statements, and details of your current mortgage and any other debts.

The lender will also arrange a valuation of your property to confirm its current market value. If your property has increased in value since you bought it, your loan-to-value ratio improves, which can give you access to lower interest rates or remove the need for lenders mortgage insurance if you were previously paying it. If your property value has stayed flat or dropped, that doesn't stop you refinancing, but it may limit how much equity you can access.

Most lenders have specific policies around paramedic and ambulance worker income. Some will include your shift allowances, overtime, and higher duty payments as part of your serviceability calculation, while others won't. That difference can affect how much you can borrow or whether your application is approved. Working with a broker who understands how St John income is structured means your application is sent to lenders who will count your full earnings.

Offset Accounts and Redraw Facilities After Refinancing

An offset account is a transaction account linked to your mortgage. Every dollar in that account reduces the balance on which you're charged interest. If you have a $400,000 mortgage and $20,000 in your offset account, you're only paying interest on $380,000. Your minimum repayment stays the same, but more of it goes toward reducing the principal.

A redraw facility lets you access extra repayments you've made on your mortgage. If you've paid $10,000 more than required over the last two years, you can withdraw that amount if you need it. Offset accounts are more flexible because the funds remain in your account and you can move them freely. Redraw requires a request to your lender, and some lenders charge a fee or limit how often you can redraw.

When refinancing, check what features the new loan includes. If your current loan doesn't have an offset account and you're regularly keeping savings in a separate account, switching to a loan with offset can reduce your interest cost without requiring you to change how you manage your money.

Timing Your Refinance When Rates Are Moving

Variable interest rates move in response to decisions by the Reserve Bank of Australia and competitive pressure between lenders. If rates are falling, locking in a fixed rate might mean you miss out on further drops. If rates are rising or expected to rise, locking in a fixed rate protects you from increases. There's no perfect time to refinance, but waiting for rates to fall further often costs you more than you'd save by acting now.

If you're currently on a variable rate that's higher than what's available elsewhere, refinancing now captures that saving immediately. If your fixed rate is expiring in the next three to six months, start the refinance process early so you're not forced onto your lender's revert rate while your new loan is being processed.

What Refinancing Costs and Whether It's Worth It

Refinancing typically involves a discharge fee from your current lender, an application fee with the new lender, and valuation and legal costs. Discharge fees range from $150 to $400. Application fees vary but are sometimes waived depending on the lender and loan amount. Valuation and legal costs add another $300 to $600. You'll also need to factor in any break costs if you're exiting a fixed rate loan early.

If refinancing saves you $200 per month and costs you $1,500 in total fees, you break even in eight months. After that, the saving is yours. If you're accessing equity to buy an investment property, the cost of refinancing is absorbed into the benefit of being able to purchase sooner rather than continuing to save for another year or more.

Some lenders offer cashback incentives when you refinance to them, typically ranging from $2,000 to $4,000 depending on your loan amount. That cashback can offset your refinancing costs, but don't let it distract you from comparing the ongoing interest rate. A lender offering $3,000 cashback but charging 0.2% more over the life of your loan will cost you more in the long run.

What Happens After You Submit Your Refinance Application

Once your application is submitted, the new lender will assess your income, order a valuation, and complete their credit checks. This process usually takes two to three weeks. If the lender needs additional information or documentation, they'll request it. Once your loan is approved, the lender will organise settlement, which involves paying out your existing mortgage and registering the new loan against your property title.

You'll receive a discharge authority from your current lender, and your solicitor or conveyancer will coordinate the transfer of funds on settlement day. From that point, your repayments switch to the new lender, and your previous mortgage is closed. If you've refinanced to access equity, those funds are typically available within a few days of settlement.

Your new lender will set up your repayment schedule, and if you've added an offset account or redraw facility, those will be active from day one. If you've consolidated other debts into your mortgage, those debts are paid out as part of settlement, and you'll no longer have separate repayments to manage.

Call one of our team or book an appointment at a time that works for you. We'll run through your current loan, what you're paying, and what's available to you now. If refinancing makes sense, we'll handle the application and coordinate with your new lender so you're not chasing paperwork between shifts.

Frequently Asked Questions