Should You Fix Your Rate as a First Home Buyer?
A fixed interest rate locks in your repayment amount for a set period, usually between one and five years. This means your repayments won't change during that time, even if the market rate goes up. For buyers in Palmerston who are stretching their budget to get into the market, that certainty can make the difference between a comfortable first year and a stressful one.
Consider a buyer purchasing at the current median in Palmerston with a 5% deposit through the Australian Government 5% Deposit Scheme. Their repayments are based on borrowing close to 95% of the purchase price. A rate rise of even half a percent could add several hundred dollars to their monthly repayment. Fixing the rate removes that risk for the fixed period, which can be particularly valuable if you've calculated your budget down to the last dollar.
The trade-off is flexibility. Most fixed rate loans don't come with an offset account, and many cap how much extra you can repay each year without penalty. If you're planning to make large lump sum payments or want to park your savings against the loan balance, a variable rate or split loan structure might suit you better.
How Long Should You Fix For?
The most common fixed terms are one, two, three or five years. Choosing the right term depends on what you expect to happen in your life and in the economy during that time.
A one or two year fix works if you think rates might drop soon or if you're not sure whether you'll stay in the property long term. It gives you some short-term certainty without committing you to a rate that might look expensive in a few years. A three to five year fix suits buyers who want maximum certainty and are confident they can manage without flexibility for that period.
In our experience working with buyers in Palmerston, a three year term tends to be the sweet spot. It covers the period when your finances are tightest as a new homeowner, and it aligns with the time it takes most people to build up a buffer in their everyday account. By the time the fixed period ends, you're usually in a stronger position to absorb rate changes.
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What Happens When Your Fixed Rate Ends?
When the fixed term expires, your loan automatically rolls onto the lender's standard variable rate unless you take action. That variable rate is almost always higher than the discounted variable rate a new customer would receive, sometimes by a significant margin.
This is called a fixed rate expiry, and it's one of the moments when many borrowers get caught paying more than they need to. Around three to six months before your fixed term ends, you should contact your broker or lender to discuss your options. You can negotiate a new rate with your current lender, fix again for another term, or refinance to a different lender entirely.
As an example, a Palmerston buyer who fixed three years ago at a rate that seemed competitive at the time might now find their loan has rolled onto a variable rate of 6.5%, while new borrowers with the same lender are being offered 6.0%. That difference of half a percent on a loan balance of $450,000 costs around $2,250 a year. It's worth making a call.
Fixed vs Variable: Can You Do Both?
You're not forced to choose one or the other. A split loan lets you fix part of your borrowing and keep part variable. This is one of the most underused structures among first home buyers, but it can work well if you want some certainty without giving up all flexibility.
A common split is 50/50, where half the loan is fixed for three years and half remains variable with an offset account attached. You get stable repayments on the fixed portion, and you can make unlimited extra repayments or redraw from the variable portion. If rates rise, half your loan is protected. If rates fall, half your loan benefits immediately.
The downside is slightly more paperwork and two separate loan accounts to manage. For buyers in Palmerston using the 5% Deposit Scheme or accessing the HomeGrown Territory Grant, a split structure is available with most participating lenders, though not all. It's worth asking your broker which lenders on the panel offer splits and what the fees look like.
What You Give Up with a Fixed Rate Loan
Most fixed rate loans come with restrictions that variable loans don't have. The two that matter most are offset accounts and extra repayment limits.
An offset account is a transaction account linked to your home loan. The balance in the offset reduces the amount of interest you're charged. If you have a $400,000 loan and $20,000 sitting in your offset, you only pay interest on $380,000. It's one of the most effective ways to reduce the total interest you pay over the life of the loan, and it's almost never available on a fixed rate product.
Fixed loans also typically limit how much extra you can repay each year without triggering a penalty. The cap is often around $10,000 to $30,000 per year depending on the lender. If you receive a bonus, an inheritance, or a tax refund and want to throw it all at the loan, you might be charged a fee for going over the limit. That fee can be several thousand dollars depending on how much you exceed the cap by.
If you're the type of borrower who wants to aggressively pay down debt or if you're expecting lump sums during the fixed period, a variable loan or a split structure will serve you better.
Break Costs: What They Are and When They Apply
If you need to exit a fixed rate loan early, you'll likely face a break cost. This is a fee the lender charges to cover the difference between the rate you're paying and the rate they can now lend that money out at.
Break costs apply if you sell the property, refinance to another lender, or pay off a large chunk of the loan above the annual limit. They're calculated based on how much time is left on the fixed term and how much rates have moved since you locked in. If rates have dropped since you fixed, the break cost can be significant. If rates have risen, the break cost might be zero or very small.
For Palmerston buyers, this matters if your circumstances change unexpectedly. If you get a job transfer to another city or need to upsize because of a growing family, you could be facing a break cost of several thousand dollars to exit the loan early. It's not a reason to avoid fixing entirely, but it is a reason to think carefully about how long you're likely to stay in the property and whether a shorter fixed term might give you more flexibility.
Combining Fixed Rates with First Home Buyer Concessions
Buyers in Palmerston can access the $50,000 HomeGrown Territory Grant for new homes, the Territory Home Owner Discount on stamp duty, and the Australian Government 5% Deposit Scheme. All of these can be used alongside a fixed rate loan.
The 5% Deposit Scheme is available through a panel of participating lenders, and each lender offers different loan features. Some lenders on the panel offer fixed rates, some offer variable only, and some offer splits. If you want to fix your rate and use the scheme, you need to choose a lender that offers both. Your broker can help you narrow down which lenders meet your needs without you having to call each one individually.
The HomeGrown Territory Grant and the stamp duty discount don't affect your loan structure at all. They reduce the upfront cash you need, which means you might be borrowing slightly less, but they don't limit whether you can fix, split, or go variable. The grant is paid at settlement, so it can be used to reduce your deposit requirement or cover some of your settlement costs.
When a Fixed Rate Doesn't Make Sense
There are situations where fixing your rate creates more problems than it solves. If you're planning to sell within a year or two, the break cost risk usually outweighs the benefit of rate certainty. If you're expecting a large payout soon and want to make a significant lump sum repayment, a variable loan with no extra repayment limits will save you money. If you've built up savings and want to use an offset account to reduce interest, a fixed loan won't let you do that.
Fixed rates also tend to be priced higher than variable rates when lenders expect rates to fall. If the fixed rate being quoted is noticeably higher than the variable rate, it's worth asking why. Sometimes the market is pricing in future rate cuts, and you'd be locking in at the peak.
Call one of our team or book an appointment at a time that works for you. We'll walk through your budget, your plans for the next few years, and the current rate environment to help you decide whether fixing makes sense for your situation.
Frequently Asked Questions
Can I fix my interest rate if I'm using the 5% Deposit Scheme?
Yes, you can fix your rate under the 5% Deposit Scheme, but not all participating lenders offer fixed rate products. You'll need to choose a lender from the panel that provides fixed, variable, or split loan options depending on what suits your needs.
What happens if I need to sell my home before my fixed rate term ends?
If you sell or refinance before the fixed term ends, you'll likely face a break cost. This fee depends on how much time is left on your fixed term and how interest rates have moved since you locked in your rate.
How long should I fix my rate for as a first home buyer?
Most first home buyers in Palmerston choose a three year fixed term because it provides certainty during the tightest financial period. One or two year terms suit buyers who want short-term protection, while five year terms work if you want maximum stability and don't need loan flexibility.
Can I still make extra repayments on a fixed rate loan?
Most fixed rate loans allow extra repayments up to a yearly limit, usually between $10,000 and $30,000. If you exceed that limit, you may be charged a fee. Variable loans typically have no restrictions on extra repayments.
Is a split loan better than fixing the whole amount?
A split loan gives you both certainty and flexibility by fixing part of your loan and keeping part variable. It works well if you want stable repayments on one portion while retaining the ability to make extra repayments or use an offset account on the other.
