Offset Account vs Redraw: What’s the Difference?
Offset Account vs Redraw: Which Home Loan Feature Does What?
Many borrowers compare an offset account vs redraw because both can help reduce home-loan interest, but they work differently.
A home loan offset account keeps savings in a separate transaction account linked to the loan, while a mortgage redraw facility gives access to eligible extra repayments already made into the loan. The differences can affect access to funds, fees, flexibility and, in some investment scenarios, tax treatment.
What Each Feature Actually Does
An offset account is a separate transaction account linked to your home loan. Money sitting in that account offsets and reduces the loan balance for interest calculation purposes. If your loan balance is $480,000 and you have $40,000 in your offset account,“interest is calculated on $440,000 .The $40,000 remains yours in a separate account. You can spend, transfer, or withdraw it instantly because it is a transaction account, not a loan repayment.
A redraw facility works differently. If your required repayment is $3,000 and you pay $3,500, the extra $500 reduces your loan balance. If your loan allows redraw, you may later be able to access that extra $500. l. If you later want access to those extra repayments, you redraw them from the loan. The extra repayment reduces the outstanding loan balance. If it is later redrawn, the loan balance increases again, subject to the lender’s redraw rules.
Where the offset provides a 100% offset and the loan rate and fees are otherwise the same, holding the same amount in an offset or making the same amount in extra repayments can produce the same interest-reduction effect.
Offset vs Redraw: Key Differences
| Feature | Offset Account | Redraw |
| How it works | Separate linked account; balance reduces interest charged | Extra repayments reduce the loan balance |
| Interest saving | Reduces interest calculated on the loan | Extra repayments reduce interest charged |
| Access to funds | Usually easy access, subject to account terms | Depends on lender rules, limits and fees |
| Tax treatment | Keeps savings separate from the loan; useful for flexibility | Redraw is treated as new borrowing; private use can create mixed-purpose debt. |
| Typical cost | May include package/account fees | Fees and access conditions vary by lender |
The Tax Difference: Why Investors Must Understand This
The tax row in the comparison above is the most important one for a borrower who is or might become a property investor. Here is the specific scenario that creates the problem.
You buy a home, pay it down aggressively using a redraw facility, and accumulate $120,000 in extra repayments over five years. You then decide to move and rent out the original property as an investment. At this point, your loan balance is $360,000 because your extra repayments have reduced it. You might decide to redraw the $120,000 to fund the deposit on your new home.
The ATO treats a redraw as further borrowing, and the tax treatment depends on how the redrawn funds are used. If the $120,000 is redrawn to help purchase a new private home, interest relating to that private-purpose borrowing would generally not be deductible. The loan can become a mixed-purpose loan, requiring interest to be apportioned between income-producing and private purposes.
Also Read: 2026 Budget Tax Changes for Property Investors | CGT, Negative Gearing & Loans
If the $120,000 had instead remained in a 100% offset account, withdrawing those savings would not itself increase the home loan balance. If the original borrowing was used to acquire the property and the property later becomes income-producing, interest on the existing loan may generally be deductible, subject to the ATO rules and the borrower’s individual circumstances.
This is not a minor technical point. On a home loan offset account versus redraw comparison for anyone who may eventually convert their home to an investment, an offset account may provide greater tax flexibility in this particular scenario. Borrowers should obtain qualified tax advice before relying on an offset account for an investment property in Australia or using a redraw where a property’s future use may change.
Which Feature May Suit Your Situation?
Owner-occupier: redraw may suit borrowers who want to make extra repayments and are comfortable with the lender’s access rules. An offset may suit borrowers who prefer transaction-account access to their savings.
Owner-occupier who may later rent out the property: an offset may offer greater flexibility because savings remain separate from the loan. Tax advice is important before redrawing funds for private purposes.
Property investor: compare the offset percentage, interest rate, fees, redraw rules and overall loan structure. There is no single feature that is automatically best for every investor.
When comparing the best home loan rates with offset account features, look at the total cost of the loan rather than the advertised rate alone.
How OM Financials Can Help
Shyam Maggo and the OM Financials team can help borrowers compare home loan features in Australia, including offset accounts, redraw facilities, rates, fees and access conditions across a panel of more than 50 lenders.
For borrowers looking for a mortgage broker in Australia, OM Financials can compare loan structures based on the borrower’s circumstances and future property plans. OM Financials currently states that it charges no broker fee.
Tax consequences should be confirmed with a qualified tax adviser.
Book a free consultation at omfinancials.com.au and follow OM Financials on Instagram, Facebook and LinkedIn.
Frequently Asked Questions
Q: Can I have both an offset account and a redraw facility on the same loan?
Answer: Some eligible variable home loans provide both an offset account and a home loan redraw facility. Availability and access conditions vary by lender and product.
Q: Does an offset account actually save as much interest as making extra repayments?
Answer: A 100% offset can provide the same interest-reduction effect as making the same amount in extra repayments, provided the loan rate and other costs are equivalent. The key differences are how the money is held and accessed.
Q: Is the offset account free on all Australian home loans?
Answer: No. Offset availability and pricing vary between lenders. Some loans include an offset, while others may have account or package fees or different interest rates. Compare the total cost and expected offset balance before choosing the feature.
