A fixed interest rate can work well for some first home buyers and poorly for others.
The difference comes down to what you expect to happen between now and the end of the fixed term. If your income, household structure, or housing needs are likely to shift, locking in a rate without flexibility can create costs that offset the certainty you were trying to gain.
When a Fixed Rate Works Against You
A fixed rate home loan holds your interest rate steady for a set period, usually between one and five years. During that time, you gain certainty over repayments but lose the ability to make extra payments above a capped amount, usually $10,000 to $30,000 per year depending on the lender. You also lose access to an offset account in most cases.
Consider a buyer purchasing near the MCG precinct in Richmond who expects a promotion and salary increase within 18 months. If they lock in a three-year fixed rate and then want to make larger additional repayments once their income rises, they will either hit the annual cap or pay break costs to exit early. The same applies if they receive an inheritance, sell an investment, or change jobs with a substantial pay rise.
The break cost is calculated based on the difference between your fixed rate and the rate the lender can now charge for the remaining fixed term. If rates have fallen since you fixed, the cost can be significant. That makes timing and flexibility more important than rate alone.
Variable Rates and Offset Accounts
A variable interest rate rises and falls with market movements, but it also allows unlimited extra repayments and access to an offset account. An offset account is a transaction account linked to your home loan. Every dollar in the account reduces the balance on which interest is charged, without locking the funds away.
For buyers who expect irregular income, bonuses, or windfowns, the offset account can reduce interest paid over time while keeping cash accessible. The variable rate itself may start higher than a fixed rate, but the flexibility can deliver a lower total cost if you use it well.
That flexibility becomes particularly relevant for buyers in Richmond, where properties within walking distance of Bridge Road or the Burnley precinct can be tightly held and attract future upgrade interest. If your next move involves selling or refinancing within a few years, a variable loan or split structure avoids the exit costs that come with breaking a fixed term early.
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Split Loans for Buyers Expecting Change
A split loan divides your borrowing between a fixed portion and a variable portion. You might fix 50% or 60% of the loan to hold some repayments steady, while keeping the rest on a variable rate with an offset account attached.
In our experience, this structure suits buyers who want some certainty but also expect a change in income, household size, or property needs within the fixed period. The variable portion absorbs extra repayments and provides liquidity through the offset, while the fixed portion anchors part of your budget.
As an example, a buyer purchasing a two-bedroom apartment near Swan Street might fix $300,000 of a $500,000 loan for three years and leave $200,000 variable. If they later decide to upgrade to a townhouse in Cremorne or Burnley before the fixed term ends, the variable portion can be repaid in full without penalty, and only the fixed portion incurs break costs. The total cost of exiting is lower than if the entire loan were fixed.
Applying for a Home Loan with the Right Structure
When you apply for a home loan, the lender will assess your income, deposit, and borrowing capacity, but they will not choose your loan structure for you. That decision sits with you, and it should reflect what you know about your next few years.
If you are in a stable role with predictable income and no plans to move, upgrade, or make large lump sum payments, a fixed rate can provide certainty without much downside. If your career, family structure, or housing needs are likely to shift, a variable rate or split loan reduces the cost of adapting.
Richmond has a mix of young professionals, small families, and rentvesting buyers. Many are in roles where income can increase quickly, or in living arrangements that may not last the full fixed term. For those buyers, flexibility is not a nice-to-have. It is a financial safeguard.
First Home Buyer Eligibility and Deposit Options
First home buyer eligibility for government schemes such as the Australian Government 5% Deposit Scheme depends on your citizenship or residency status, your property purchase price, and whether you have previously owned property. The scheme allows you to purchase with a 5% deposit and avoid paying Lenders Mortgage Insurance, provided the property falls within the price cap for your region.
In Victoria, the price cap under the 5% Deposit Scheme is $950,000. For buyers in Richmond, that cap covers most apartments and some townhouses, though freestanding homes are often priced above the threshold. You may also be eligible for the Victorian first home buyer stamp duty concession, which provides full exemption on properties up to $600,000 and a sliding scale concession between $600,001 and $750,000.
These concessions reduce the upfront cost of buying, but they do not determine which loan structure you should choose. A 5% deposit home loan can be structured as fixed, variable, or split, and the decision should still be guided by your income stability and medium-term plans.
Why Life Stage Matters More Than Rate Alone
Your life stage influences how much flexibility you need. A buyer in their late twenties working in the Melbourne CBD with a partner and no children may expect a salary increase, parental leave, or a move to a larger property within three to five years. A buyer in their mid-thirties with school-age children and stable dual income may value repayment certainty over offset access.
The loan structure should reflect that difference. A three-year fixed rate that works well for one household can create unnecessary costs for another, even at the same interest rate.
If you are unsure which structure fits your circumstances, speaking with a mortgage broker in Richmond allows you to model different scenarios and understand the trade-offs before committing. The right structure is the one that aligns with what is likely to happen, not what you hope will stay the same.
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Frequently Asked Questions
Should a first home buyer choose a fixed or variable rate?
It depends on your income stability and whether you expect to make extra repayments or move within a few years. A fixed rate provides certainty but limits flexibility, while a variable rate allows unlimited repayments and offset access.
What is a split loan?
A split loan divides your borrowing between a fixed portion and a variable portion. It gives you some repayment certainty while keeping flexibility for extra payments or future changes.
Can I use an offset account with a fixed rate loan?
Most fixed rate loans do not offer offset accounts. Offset access is typically available only on the variable portion of a loan.
What are break costs on a fixed rate loan?
Break costs apply if you exit a fixed rate loan early. The cost is based on the difference between your fixed rate and the lender's current rate for the remaining term.
Does the Australian Government 5% Deposit Scheme allow fixed or variable loans?
The scheme supports both fixed and variable loan structures. You can choose the structure that suits your circumstances, provided the property price falls within the cap for your region.