What a variable home loan actually is
The variable home loan is the most common loan type in Australia, and for good reason. The interest rate — and the comparison rate that sits alongside it — moves over the life of the loan, generally in response to changes in the cash rate set by the Reserve Bank of Australia. A lender's variable rate does not move in lockstep with the cash rate, which is why it is usually called the bank standard variable rate: the lender decides how much of any movement to pass on, and when.
That choice is policy, not verdict. Two lenders facing the same cash rate decision will price differently, pass on differently, and bundle different features around the rate. So the question is rarely "is a variable loan good"; it is "which lender's variable product is structured for the way I actually want to use it."
The standard variable rate stays popular because of a handful of attributes:
- Availability. Almost every lender offers and promotes a standard variable product, so there is genuine competition to price and structure against.
- Features. The variable rate carries the broadest feature set — offset accounts, redraw, flexible repayments — which is where most of the real saving comes from.
- Portability. A variable loan usually gives you a clean path to refinance into another product, whether with the same lender or a competing one, so you are not locked into terms that stop serving you.
- Rate movement. As the name says, the rate moves both ways. When rates fall, your rate will likely fall too, subject to the lender passing the saving on. Unlike a fixed rate, when rates rise, your repayments rise with them.
Product features and where the saving lives
The variable rate is the most popular product in Australia because of its flexibility, and the features are where structure beats rate. Two loans at the same headline rate can cost very differently depending on how the features are used. The ones worth understanding:
- Offset account. An offset is a transaction or savings account linked to your loan. The balance in it offsets the loan balance for interest purposes — on a $500,000 loan with $100,000 in offset, you are charged interest on $400,000. Used well, an offset can take years off the loan without locking the money away.
- Interest-only option. Paying only the interest component for a defined period lowers the monthly obligation. It is often used by investors and suits some structures and not others — it is a decision to make deliberately, not by default.
- Flexible loan term. Variable loans are generally flexible on term, with most lenders offering up to 30 years. Some occupations, such as firefighters and police officers, may qualify for terms up to 40 years under particular lender policies.
- Split loans. Most variable products let you split the loan — fixing a portion and leaving the remainder variable. That gives you some repayment certainty on the fixed part, the upside and features on the variable part, and a structure built around your own tolerance for movement.
- Redraw facility. Redraw lets you pull back extra repayments you have made into the loan, so paying ahead does not mean the money is gone for good.
- Flexible repayments. Variable loans almost always allow unlimited additional repayments, which is the simplest lever for cutting total interest and shortening the loan.
As a rule, variable products carry more flexible features than a fixed home loan. The trade-off is rate certainty, which is the next decision rather than a flaw.
Types of variable rate home loans
Lenders group variable loans into several categories. They include, but are not limited to:
- Basic variable rate loans. A basic variable trades features for a lower rate — you may give up the offset, redraw or other facilities in exchange. It may also carry no ongoing or application fees. Whether the lower rate is worth the lost features depends entirely on how you would have used them.
- Package home loans. A package loan bundles rate discounts, and sometimes added features, in return for holding savings or credit facilities with the lender. It usually carries an annual package fee, so the discount has to clear that fee to be worthwhile.
- Introductory rate home loans. An introductory or "honeymoon" rate is discounted for an opening period, often the first 12 months or longer, and is frequently aimed at first home buyers. The discipline is to keep repaying at the higher amount through the honeymoon period so the discount goes onto the principal rather than into spending.
- Low doc variable rate loans. A low doc loan is an alternative for borrowers who cannot supply the standard income documents — typically the self-employed. These are assessed on a different evidence basis and the accessible LVR is often lower.
- Bad credit variable home loans. These are built for borrowers with adverse credit history or unpaid debts. They are assessed differently from standard loans and usually carry a higher rate, which is the cost of access rather than a permanent setting.
Other loan types apply beyond these. Importantly, the product you start on is rarely the product you stay on. Once you have demonstrated you can service a loan, you will often qualify later for a stronger product at a lower rate — provided the original loan was structured to be refinanced cleanly when that moment comes.
Rates, fees and the disadvantages worth weighing
You are generally expected to cover the costs of your loan application. Fees vary by lender and product, and the common ones are:
- Application fees. Most lenders do not charge for a home loan application, but some do in particular cases.
- Lenders Mortgage Insurance (LMI). Borrow above 80% of the property value and a lender may require a once-off LMI premium. It is waived for some borrower groups (parts of the medical profession, for instance) and applies on higher LVRs for others.
- Valuation fees. A property usually needs a valuation, which you may be asked to pay for. In many cases the lender waives it.
- Conveyancing. Conveyancing is the legal work of transferring property ownership, handled by a licensed conveyancer or solicitor.
- Discharge and legal fees. The old discharge fee has been banned to encourage competition, but lenders may still charge legal costs, commonly in the range of a few hundred dollars.
- Redraw fees. Some lenders apply a fee to redraw transactions.
The disadvantages of a variable rate are real and worth naming. The rate is not fixed, so over time it can rise by multiple percentage points, materially lifting your repayment obligation — it is worth modelling what a rate rise of one or two per cent would do to your repayments before you commit. And because the rate can move, a variable loan is harder to budget around than a fixed loan, where the repayment is known for the fixed term. None of this rules a variable loan out; it sets the question of how much of your loan, if any, you want to shield with a fixed split.
Choosing a variable loan well is less about chasing the lowest advertised rate and more about matching a lender's policy, fee structure and feature set to how you actually intend to use the loan — then building it so you can move when a better product becomes available. Book a strategy session and we will work through which structure fits.
General information only — not personal financial product or credit advice. Lending is subject to each lender's policy, your full circumstances and responsible-lending assessment. AeFin is an Australian Credit Representative (CR 464548) of Finsure (ACL 384704).