Why Refinancing Should Include a Loan Term Review

Refinancing Your Mortgage Without Reviewing Your Loan Term

Refinancing without reconsidering your loan term means you might be missing the most powerful lever available to you. Most teachers switching lenders to access a lower rate simply roll over their remaining loan period without asking whether a shorter or longer term would work harder for their situation.

When you refinance your home loan, the new lender doesn't automatically keep your existing loan term. You choose it again from scratch. If you took out a 30-year loan five years ago and still have 25 years remaining, you could refinance to a fresh 30-year term, stick with the remaining 25 years, or drop down to 20 or even 15 years. Each option changes your repayments and your total interest bill in a different way.

Consider a primary school teacher who refinanced a loan with 23 years remaining. Instead of keeping that term, she reduced it to 18 years while her rate dropped from 6.2% to 5.8%. Her monthly repayment increased by around $200, but she cut five years off her loan and reduced her total interest by close to $80,000. That decision only became visible because she was already going through a home loan refinancing process and paused to review the numbers.

Should You Shorten Your Loan Term When You Refinance?

Shortening your loan term when you refinance reduces the total interest you pay and brings your ownership date forward, but it increases your regular repayment amount. If your income has grown since you first borrowed or your household expenses have dropped, a shorter term can be one of the most direct ways to build equity faster without needing to make lump sum payments or rely on discipline.

In our experience, teachers in permanent positions who have had salary increments over the past few years often have more capacity than they realise. A teacher earning $95,000 who took out a loan when they were on $75,000 might now be able to comfortably absorb a higher monthly repayment, particularly if they've paid off a car loan or their childcare costs have reduced.

The actual saving depends on your loan amount and interest rate, but moving from a 25-year term to a 20-year term typically means your monthly repayment increases by around 10% to 12%, while your total interest drops by 15% to 20%. Dropping to 15 years doubles the monthly increase but can halve the interest you pay over the life of the loan. You don't need to guess at these numbers. A loan health check will show you exactly what each term option looks like for your current balance and rate.

Extending Your Loan Term to Improve Cash Flow

Extending your loan term when you refinance reduces your minimum monthly repayment, which can create breathing room if your household budget is under pressure or if you want to redirect funds toward other goals. This option makes sense if you're managing variable income, planning parental leave, or prioritising savings outside your mortgage.

As an example, a casual relief teacher refinanced with 18 years remaining and extended the term back to 25 years. Her fortnightly repayment dropped by $340, giving her consistent breathing room during school holiday periods when her shifts were less predictable. She kept making extra repayments when she could, but the lower minimum meant she wasn't forced to dip into savings during quieter weeks.

Extending your term does increase the total interest you'll pay if you only ever make the minimum repayment. But if your new loan includes an offset account or redraw facility, you can park extra funds against the loan whenever you have them and still keep the flexibility of a lower minimum. That combination is particularly useful for teachers on rolling contracts or those juggling study, part-time work, or planned career breaks.

You can also extend your term now and then increase repayments later once your situation stabilises. The longer term locks in affordability without locking you into slower repayment if your circumstances improve.

Refinancing After Your Fixed Rate Period Ends

When your fixed rate period ends, your loan automatically switches to a variable rate unless you take action. That moment is also when most lenders quietly roll you onto their standard variable product, which is often higher than the rate they'd offer a new customer. Refinancing at this point gives you a chance to renegotiate your rate and reconsider your loan term at the same time.

Many teachers coming off a fixed rate don't realise their loan term hasn't changed. If you fixed for three years, you now have three fewer years remaining on your original term. If cashflow was comfortable during the fixed period, you might choose to keep that same repayment level but apply it to a shorter term. If rates have increased and your repayment has jumped, extending the term slightly can bring your repayment back closer to what it was without staying on an uncompetitive rate.

If you're coming off a fixed rate, compare what your current lender is offering against what's available elsewhere. Then model what each term option does to your repayment and your total cost. Refinancing and adjusting your loan term together often delivers a better outcome than either move on its own.

Using Refinancing to Access Equity and Adjust Your Loan Term

If you're refinancing to access equity for an investment property, renovation, or debt consolidation, your loan amount is increasing. That makes your loan term decision even more important, because a longer term on a larger balance can mean significantly more interest over time.

Some teachers use refinancing to access equity and then extend the term to keep their repayment manageable. Others keep the term the same or even shorten it slightly, accepting a higher repayment in exchange for clearing the increased debt sooner. The right approach depends on what you're using the funds for and how that fits with your broader financial plan.

If you're pulling out equity to buy your first investment property, extending your owner-occupied loan term might keep your repayment stable while the investment loan runs on a separate term. If you're consolidating higher-interest debt into your mortgage, a shorter loan term can prevent you from paying off a car or credit card over 20 years. Each scenario needs its own calculation.

We regularly see teachers refinance to access $50,000 to $80,000 in equity and then extend their loan term without thinking through the cost. Adding five years to your loan term on an extra $60,000 can mean paying an additional $30,000 to $40,000 in interest depending on your rate. That doesn't mean extending is wrong, but it does mean the decision should be deliberate, not automatic.

What Happens to Your Loan Term When You Switch Lenders

When you switch lenders, your loan term resets based on what you nominate in your refinance application. Your new lender doesn't carry over your old term unless you specifically request it. That gives you full control, but it also means you need to state what you want rather than assume it will stay the same.

Your broker or lender will ask you to confirm the loan term during the application. If you're unsure, ask them to model two or three options so you can see the repayment and interest cost for each. Most teachers we work with choose between keeping their remaining term, rounding it to the nearest five-year mark, or reducing it by five years if their income supports it.

You're not locked into the term you choose when you refinance. If your circumstances change, most variable loans allow you to request a term adjustment later without refinancing again, though some lenders charge a fee. Fixed loans are less flexible during the fixed period, so if you're planning to lock in a rate, make sure your loan term suits your situation for the duration of that fix.

How Your Loan Term Affects Your Refinance Application

Your loan term affects whether your refinance application is approved, because lenders assess your ability to service the loan based on the repayment amount tied to that term. A shorter term means higher repayments, which reduces your borrowing capacity. A longer term lowers your repayment, which can make it easier to meet serviceability requirements if your income is modest or you have other debts.

If you're refinancing to consolidate debt or access equity, a longer loan term might be the only way to get the loan amount you need approved. If you're refinancing purely for a lower rate and your income is solid, a shorter term won't usually cause serviceability issues and can position you to pay less interest overall.

Lenders also care about your age relative to your loan term. Most lenders prefer your loan to finish before you turn 70 or 75, depending on their policy. If you're in your late 40s or 50s and refinancing, a 30-year term might be declined or require a larger deposit. A 15- or 20-year term is often more realistic and aligns your loan with your working years without forcing you into an unaffordable repayment.

When Not to Change Your Loan Term

Sometimes the term you already have is the right one. If your repayment is comfortable, your loan is on schedule, and you're not trying to achieve a specific outcome like paying off your home before retirement or freeing up cashflow for another goal, there's no need to adjust it just because you're refinancing.

Changing your loan term makes sense when your circumstances or priorities have shifted. If nothing has changed, keep your remaining term and focus on securing a lower rate or improving your loan features. Refinancing is about making your loan work harder for your situation, not about changing things for the sake of it.

Call one of our team or book an appointment at a time that works for you. We'll model your current loan against what's available, show you what each term option does to your repayment and total cost, and help you choose the structure that aligns with where you're headed.

Frequently Asked Questions