A variable rate loan paired with an offset account lets your savings reduce the interest charged on your home loan while you keep access to your money. For a first home buyer in Waterford, the question is whether that structure suits the way you save and spend.
How Does a Variable Rate Loan Work?
A variable rate home loan has an interest rate that your lender can change over time, so your repayments can rise or fall. The lender sets the rate, and it often moves after changes to the RBA cash rate, which sits at 4.85% p.a. as of today.
The main benefit is flexibility. Variable loans commonly allow extra repayments, and many can be linked to an offset account or a redraw facility. The main trade-off is certainty. If your lender lifts the rate, your repayments increase, so you need a budget that can absorb a rise. A home loan with a fixed interest rate locks in repayments for a set period, but it usually limits extra repayments and can carry break costs if you leave early.
To see how a rate change affects you, try the mortgage repayment calculator with a few different rates.
What Is an Offset Account and How Does It Reduce Interest?
An offset account is a transaction account linked to your home loan, and its balance is subtracted from your loan balance when the lender calculates interest. You only pay interest on the difference.
As an illustrative example, using a rate of 6.75% p.a., a loan of $500,000 with $20,000 sitting in the offset account is charged interest as if the loan were $480,000. Over one year, that $20,000 avoids about $1,350 in interest (6.75% of $20,000). Your loan balance does not change, and you can still withdraw the money when you need it.
The benefit depends on the balance you hold. A small balance saves little, and some lenders charge a package or annual fee for loans with an offset account. Those fees can cancel out the interest saved if your balance is low, so compare the fee with the interest the offset would save you.
Offset Account or Redraw: Which Suits You?
An offset account keeps your savings separate from the loan, while redraw lets you withdraw extra repayments you have already made. Both reduce interest, but they behave differently.
With an offset, your money stays in an everyday account, so you can use it with a debit card. Redraw funds sit inside the loan, and some lenders limit how often you can withdraw or require a minimum amount. A lender may also be able to restrict redraw access in some circumstances, so check the loan terms. Offset accounts are not always available on every variable loan, and loans that include them can have a higher interest rate or fees depending on the lender.
If you want to keep your emergency savings in the same place as your loan benefit, an offset is usually the more flexible choice. If your lender offers redraw at no cost and you rarely need quick access to funds, redraw can do a similar job.
Example: A Waterford First Home Buyer Using an Offset
Consider a first home buyer in Waterford who borrows $500,000 on a variable rate loan with a linked offset account. For this illustration, the rate is 6.75% p.a. over 30 years. The principal and interest repayment is about $3,243 a month.
The buyer keeps $15,000 of savings in the offset as an emergency buffer, plus their pay goes in each fortnight and sits there until bills are due. Their average offset balance is around $20,000. Interest is calculated on $480,000 instead of $500,000, which saves about $1,350 over a year at this rate.
The outcome is modest but real. The buyer's required repayment stays the same, so the saving only builds if they leave the money in the offset. They still have the $15,000 available if the car breaks down. The trade-off is that the offset only helps while the balance stays in the account, and if the lender charges an annual package fee, the net saving is smaller. Illustrative figures only. Your actual repayments will depend on your lender, loan amount and rate.
Should You Fix Part of Your Loan Instead?
Some borrowers split a loan, fixing one portion and leaving the other variable. This gives some repayment certainty while keeping flexibility on the variable part.
The catch is that offset accounts are often only available on the variable portion, and extra repayments on the fixed portion are usually capped. If you plan to build a large cash buffer, a fully variable loan with an offset may use your savings more effectively. If your budget is tight, a split can protect you against rate rises. When a fixed period ends, you can review your options through the fixed rate expiry page.
Costs and Schemes That Affect Your Loan Choice
Your deposit size and any government support affect which loan structures are open to you. The Australian Government 5% Deposit Scheme lets eligible first home buyers purchase with a 5% deposit without paying lenders mortgage insurance, and applications go through a participating lender. The home loan is provided by the participating lender, so ask the lender whether an offset account is available on the loan before you apply.
For a home in Queensland, price caps under the scheme depend on the suburb and postcode in Housing Australia's postcode search tool, so check the cap for your target property. Queensland also offers a $30,000 first home owner grant for eligible new homes valued under $750,000, and a transfer duty concession for first home buyers. Eligibility rules apply, including citizenship or residency and moving in within set timeframes, so confirm your situation before you commit.
The trade-off with a low deposit is a larger loan, which means higher repayments and more interest over time. Your borrowing capacity will also shape which lenders and features are realistic.
Planning Before You Apply
Lenders assess your income, spending, savings and debts, and the way you structure your loan should match your budget. A first home buyer in Waterford can start with our first home buyers page, or read about our local mortgage broker in Waterford service.
Pre-approval gives you a sense of what you can borrow before you search for a property, though it is not a final approval and conditions apply. Decide early whether you want an offset account, because lenders differ on fees and on whether they attach an offset to their lower rate products.
Call one of our team or book an appointment at a time that works for you, and we will compare variable loans and offset account options for your situation.
Frequently Asked Questions
What is an offset account on a home loan?
An offset account is a transaction account linked to your home loan. Its balance is subtracted from your loan balance when interest is calculated, so you pay interest on a smaller amount.
Is an offset account better than redraw?
They suit different needs. An offset keeps your savings in a separate account you can use daily, while redraw lets you withdraw extra repayments from the loan, sometimes with limits set by the lender.
Do offset accounts have costs?
Some loans with an offset account carry an annual or package fee, or a higher rate. Compare the fee with the interest the offset would save at your usual balance.
Can I use an offset account with the 5% Deposit Scheme?
The loan is provided by the participating lender, so ask the lender whether an offset account can be linked to the loan.
