100% Offset And Redraw Home Loans

Rates and fees last updated on

How 100% offset accounts work

Offset accounts can be excellent for reducing the time it takes you to pay off your mortgage and can save you tens of thousands of dollars in interest.

Offset accounts explained

Sample Image

When you set up your mortgage, some lenders will offer you the option of an offset account. Like the name suggests, an offset account involves your savings compensating for a portion of the amount that you borrowed.

Offset home loans comparison

Rates last updated May 26th, 2017.

CUA Fixed Rate Home Loan - 2 Year Fixed (Owner Occupier)

Comparative rate increases by 0.03% | Interest rate increases by 0.15%

January 19th, 2017

Beyond Bank Low Rate Special Home Loan

New special offer rate of 3.83%

March 7th, 2017

IMB Essential Home Loan - LVR <=90% (Owner Occupier)

Comparative rate increases by 0.10% | Interest rate increases by 0.10%

April 5th, 2017

View latest updates

Jodie Humphries Jodie
Loan purpose
Offset account
Loan type
Your filter criteria do not match any product
Interest Rate (p.a.) Comp Rate^ (p.a.) Application Fee Ongoing Fees Max LVR Monthly Payment
Newcastle Permanent Building Society Premium Plus Package Home Loan - New Customer Offer ($150,000+ Owner Occupier, P&I)
Apply for a new owner occupier loan or refinance from another lender and receive this discounted rate.
3.84% 4.22% $0 $395 p.a. 95% Go to site More info
3.69% 3.72% $0 $0 p.a. 80% Go to site More info
Mortgage House Advantage Home Loan 80 - Special Owner Occupier
A low interest rate home loan that allows borrowers to borrow up to 80% of the property value.
3.73% 3.88% $300 $10 monthly ($120 p.a.) 80% Go to site More info
Australian Unity Health, Wealth and Happiness Package - (Owner Occupier)
Get a 0.60% discount on your rate, a 100% offset account and no ongoing fees.
3.99% 4.02% $600 $0 p.a. 90% Go to site More info
Beyond Bank Low Rate Special Home Loan
A special low variable rate for owner occupiers with 100% offset account and no application or ongoing fees.
3.83% 3.83% $0 $0 p.a. 70% Go to site More info
NAB Choice Package Variable Rate - $750k+ P&I (Owner Occupier)
Enjoy discounted rates to a range of NAB products. NAB Rewards Points offer available, terms and conditions apply.
4.42% 4.81% $0 $395 p.a. 95% Go to site More info
Mortgage House Advantage Jumbo Home Loan 80 (Special) - Owner Occupier
A variable rate home loan that has no application fees, a competitive variable rate and it offers features such as a redraw facility and a 100% offset account.
3.74% 3.89% $0 $10 monthly ($120 p.a.) 80% Go to site More info
IMB Essential Home Loan - LVR <=90% (Owner Occupier)
Get a discount on your rate and flexible repayment options with this loan.
4.19% 4.19% $0 $0 p.a. 90% Go to site More info
NAB Choice Package Variable Rate - $250k to $749,999 P&I (Owner Occupier)
A great variable package from NAB which includes offset and redraw features. No application fee.
4.47% 4.86% $0 $395 p.a. 95% Go to site More info
CUA Fixed Rate Home Loan - 2 Year Fixed (Owner Occupier)
A fixed home loan with no ongoing fees and flexible repayments options.
3.84% 4.71% $600 $0 p.a. 95% Go to site More info
ANZ Fixed Rate Home Loan - 2 Year Fixed (Owner Occupier, P&I)
Lock in your rate for 2 years with an interest only option.
4.03% 5.08% $600 $10 monthly ($120 p.a.) 95% Enquire now More info
Commonwealth Bank Wealth Package Fixed Home Loan - 2 Year Fixed (Owner Occupier) P&I
A package home loan with fee free extra repayments available during the fixed term.
3.99% 5.01% $0 $395 p.a. 95% Enquire now More info
St.George Fixed Rate Advantage Package -  2 Year Fixed Rate (Owner Occupier, P&I)
A discounted package rate for owner occupiers with the ability to package a Qantas rewards earning Amplify credit card. $1,500 cash back available for refinancers, conditions apply.
3.99% 5.04% $0 $395 p.a. 95% Enquire now More info

By leaving your money in an offset account, you have the opportunity to save far more in interest charges than you could potentially earn in interest payments.

Heidi Armstrong, Director of State Custodians Mortgage Company says that offset accounts are no more complicated than a regular transactions account. ‘An offset account is like a transaction account that can be linked to the loan. It may even be a separate sub account or portion of the loan. Instead of receiving interest on the offset account balance, those funds are 100% offset against the daily balance of the nominated loan portion.’

100% offset accounts


If you owe $200,000 on your mortgage and you have $20,000 in savings in your offset account, your interest will be calculated on your mortgage balance, minus your savings balance. This means you're only paying interest on $180,000 instead of the full $200,000 that you owe.

With an offset account, you only pay interest on$180,000

As your savings grow, the amount you save on your interest bill also grows. Effectively, this reduces the amount of interest charged on your mortgage statement. When you consider that your repayment amount doesn't change, this allows you to pay more of each payment directly off the principal amount and less in interest costs each month.

Earning interest on savings?

While it's true you're not earning any interest on the money you leave in your offset account, you're actually gaining more than you lose. In most cases, the interest you'd be earning on your savings is lower than the amount you're charged on your mortgage. You'd also be paying tax on the amount of interest you earn, so it's reduced even further.

Back to top

How mortgages benefit from offset accounts

Every repayment you make to your mortgage is comprised of a principal portion and an interest portion. This is because your mortgage payments are reduced which means they're calculated to ensure you pay off your loan over the total loan term, as well as paying your interest charges. As your level of savings increases, the interest that you need pay decreases.

For example - How your repayments will work

Assume your regular mortgage payment is made up of 90% interest payment and 10% going towards paying down your home loan balance. If you have savings in your offset account, those ratios alter so you're paying a smaller portion in interest and a larger portion on the principle balance every month.

No offset$20,000
Loan Amount$250 000$250 000
Interest Rate5.70%5.70%
Monthly Repayments1,565.221,565.22
Time Saved-2 years, 10 months
Interest Saved-29,465.55

Obviously this has the effect of paying off your home loan much faster as your savings grow. You're also drastically reducing the total amount of interest you'll pay over the term of your mortgage.

About decrypting the home loan jargon | principal and interest portions

Maximising mortgage benefits from offset accounts

Disciplined customers can maximise the effect that offset accounts can have on reducing their mortgage quickly in several ways.

Savings and offset combined
For example - Using a credit card to maximise benefits

This is simply an option to maximise the benefit of having your savings offset against your mortgage. If your credit card offers interest free days on purchases, this allows you to pay for your expenses and bills at the beginning of the month and leave your entire income sitting in your offset account. During that month, you pay no interest on your credit card debt, but your income is having the effect of offsetting your mortgage interest for a longer time, as it's sitting there untouched for that month. When your credit card bill is due, you simply transfer your money out of your offset account and onto your credit card so it's paid off in full. Because your credit card has interest free days, you don't have to worry about interest payments on that account at all.

If you don't think you'll remember to pay your bill before the due date, or if you don't want to risk it, you can ask your bank to set up an ‘auto-sweep’ option.

An 'auto-sweep' is when your bank automatically sets up a direct payment into your credit card account from your offset account for whatever amount is needed to pay down your balance to zero before the due date. You're guaranteed never to miss a payment and you don't have to try and remember due dates. It's all done for you.

If you're careful about spending less on your credit card than the amount you earn each month, you'll find that your savings will grow over time so the benefits you receive keep increasing.

Dangers of offset accounts

While it sounds relatively simple, an offset account can have drawbacks for some customers. This is especially true for those customers who choose to use the credit card option in conjunction with offset accounts and mortgages.

If you don’t use the credit card option and just accumulate the savings in your offset account, you will find that the amounts you pay interest are slowly reducing. But the temptation to spend more on your credit card than you earn is very high for some people. It's very important that you control your credit card spending to add up to less than the amount you earn.

Fred Schebesta

Director, finder.com.au

I strongly suggest that consumers should split up their products between different providers as opposed to having them with the same lender. This is key because consumers can get the best products in the market and use finder.com.au to help them compare. I would discourage people from bundling products as usually these prices are not the best.

Perhaps instead use the offset account but transfer a fixed amount to your day to day savings account to use for living expenses. This way you will maximise the extra interest that you ordinarily pay on your mortgage.

This is because your income will be used to auto-sweep your credit card bill at the end of the month. If you don't have enough funds in that account to pay off the whole balance in full, you will retain a balance on your credit card that will immediately begin attracting interest at a very high rate.

On top of this, when your offset account is cleared to pay off your credit card, you risk your account being overdrawn, or simply being emptied. This negates the value of having an offset account at all if it's empty.

But if your lender decides to overdraw your account, you could be hit with overdrawn fees, as well as hefty interest charges on your credit card account. If you really don't feel that you have the discipline to keep your credit card spending under control or if you think you'll spend more than you earn, an offset account is not recommended.

Back to top

How does a partial offset account work?

A partial offset account behaves similarly to an 100% offset account but only some of the interest is charged on your home loan, rather than the whole amount. It can also be explained as a savings account where the interest generated by the offset pays off the principal in the loan, without the borrower having to pay tax on the interest.

For Example

With a partial offset account linked to a home loan with an 8% interest rate, if you had a loan of $300,000 and a balance of $10,000 in your partial offset account, your $10,000 balance may only be earning 6% interest.

Interest rate paid on loan8%
Partial offset account$10,000
Interest rate earned on partial offset account6%

This means that you are still paying 8% interest on $290,000 of your loan, but only 2% interest on the remaining $10,000 of your loan, as this $10,000 is offset by the 6% interest earned on the balance of your partial offset account.

Interest rate paid on loan8% on $290,000
Interest rate paid of partial offset2% on $10,000
Interest rate earned on partial offset6% on $10,000

While a partial offset account saves you interest and time in repaying your mortgage, it is not going to be as effective as a 100% offset account. Unfortunately some Australian lenders only offer partial offset accounts and are yet to add 100% offset accounts to their loan features and if the lender who can approve the loan amount you need, with the remaining loan features you want only offers a partial offset account, then there is little point choosing a different loan with a 100% offset account, if it is not the right loan for you.

Keeping account fees down

One problem some customers may face when setting up offset accounts is high account fees.

Warning! Watch out for Account-Keeping Fees.


You might be paying a $10 monthly account fee on your mortgage, a $10 monthly account fee on your offset account and a $175 annual fee on your credit card. Some banks may even charge transaction fees on your transaction account as well.

Monthly Account Fee (mortgage)$20,000
Monthly Account fee (offset account)$180,000
Annual fee$175
Total (for a 5 year loan)$2075

This can really add up and eat into the interest savings you thought you were making. It's important to negotiate with your current lender for lower fees or shop around and compare what other lenders are willing to offer you.

Some banks may offer package deals where they'll waive the account fees and reduce the annual fee if you accept the entire package of financial products. These are sometimes called ‘professional packages’ and often charge one simple annual fee for everything you have within that package. All together, it is usually cheaper than the individual fees charged on the same accounts.

Also, consider splitting up your products between different lenders to minimise fees. For example, the Bankwest Easy Transaction Account is a completely fee free banking when you deposit at least $2,000 per month. If you have more than one transaction account or if you and your partner have different accounts, then this account is perfect for consolidating all your funds.

Back to top

Marc Terrano

A passionate publisher who loves to tell a story. Learning and teaching personal finance is his main lot at finder.com.au. Talk to him to find out more about home loans.

Was this content helpful to you? No  Yes

Related Posts

HSBC Home Value Loan - Resident Owner Occupier only

Enjoy the low variable rate with $0 ongoing fee and borrow up to 90% LVR.

NAB Choice Package Home Loan - 2 Year Fixed (Owner Occupier)

A fixed rate package loan with flexible repayments options. NAB Rewards Points offer available, terms and conditions apply.

IMB Budget Home Loan - LVR <=90% (Owner Occupier)

A competitive budget rate without any unwanted bells and whistles.

Greater Bank Ultimate Home Loan - Discounted 1 Year Fixed LVR ≤85% ($150K+ Owner Occupier)

Discount off an already competitive interest rate for loans over $150k. NSW, QLD and ACT residents only.

Ask a Question

You are about to post a question on finder.com.au

  • Do not enter personal information (eg. surname, phone number, bank details) as your question will be made public
  • finder.com.au is a financial comparison and information service, not a bank or product provider
  • We cannot provide you with personal advice or recommendations
  • Your answer might already be waiting – check previous questions below to see if yours has already been asked

Disclaimer: At finder.com.au we provide factual information and general advice. Before you make any decision about a product read the Product Disclosure Statement and consider your own circumstances to decide whether it is appropriate for you.
Rates and fees mentioned in comments are correct at the time of publication.
By submitting this question you agree to the finder.com.au privacy policy, receive follow up emails related to finder.com.au and to create a user account where further replies to your questions will be sent.

Ask a question