Key points
  • A mortgage default occurs when a borrower misses a repayment and fails to rectify it quickly
  • Different lenders have different timeframes but many will consider a mortgage to be in default when repayment is 90 days or more overdue
  • A default can attract a late payment fee and be recorded on a borrower's credit history

Before a bank or home lender agrees to lend you money, it will ensure you meet its lending criteria and are in a solid position to take on the ongoing commitment of regular mortgage payments. Yet sometimes life happens, things change, and your financial position might take a hit.

There are many reasons borrowers may not be able to meet their scheduled mortgage repayments - job loss, relationship breakdown, mounting debts, sickness. So, what do you do if it happens to you?

What is a mortgage default?

First up, let's be clear on what a mortgage default is. A default occurs when a borrower misses a loan repayment and fails to correct the issue quickly. Different lenders have different definitions of what constitutes a default, but many will consider a mortgage to be in default if a repayment is overdue by 90 days.

Once you fall behind on a payment, many lenders will send you a default notice on the day the repayment becomes overdue, but some may wait until your repayment is 90 days late. When a default notice is issued, you generally have 30 days to pay the amount outstanding, including any regular repayments that fell due during that time.

Is a home loan default recorded on my credit history? 

It's worth noting that although lenders may apply a 90-day tolerance, some credit agencies will record a default on a credit report when the repayment is 60 days overdue. There are some rules around this including that the lender must have issued notices to the borrower according to set time frames.

Once a mortgage default has been recorded on your credit history, it will remain there for five years although if a payment is eventually forthcoming, your file will be updated to show this.

Default & arrears: What's the difference?

You might often see the words 'arrears' and 'default' used interchangeably, but there's an important difference between them.

What is mortgage arrears?

Arrears refers to a loan being behind in payments at any point. Most lenders offer a one to two-week grace period once you miss a payment. This means any payment made during this period is still considered to be on time. After this, you are considered to be behind on your repayments and your lender will class you as being in arrears.

There are any number of reasons why someone may fall into arrears. They might have:

  • lost their job
  • fallen ill
  • failed to account for an interest rate increase on a variable-rate home loan

After some time in arrears (it will be different for different lenders), the lender will send out a 'notice of default' which gives you 30 days to catch up on your repayments schedule. (Lenders are restricted by law from requiring payment within a shorter period.)

Going from arrears to default

Some lenders may send out a notice of default immediately after a repayment is missed, but most lenders won't take this action until the overdue repayment reaches the 90-day mark.

Mortgage stress and mortgage defaults

Another term often used in conjunction with arrears and defaults is mortgage stress. Mortgage stress occurs when a household finds it difficult to meet home loan repayments and cover other ongoing bills and expenses.

The common definition of mortgage stress is when a household is spending more than 30% of its gross (pre-tax) income on mortgage repayments although this benchmark is flexible depending on income levels.

How many Australians are in mortgage stress?

As at April 2026, Roy Morgan Research found 24.9% of Australian mortgage holders were 'at risk' of mortgage stress.

The March 2026 monthly figure was the first time the rate had risen since the last cash rate decrease in August 2025.

The highest rate of mortgage stress in recent history was 35.6% recorded in May 2008 at the height of the Global Financial Crisis.

What happens when you default on your mortgage?

There are generally some late fees that come with missing a mortgage payment, which can cost as much as $200 depending on the lender. Aside from being slapped with a late fee, the interest payable on your loan will also increase as you'll have to make up the extra amount accrued because of those late payments.

A mortgage default will also be recorded on your credit report which can negatively impact your credit rating and significantly hamper your borrowing capability in the future. This can work against you if you decide to refinance your home loan or access other forms of credit.

See also: Can I refinance my home loan with bad credit?

Can I really lose my home?

By far the worst consequence of mortgage default is losing the roof over your head.

If you fail to pay your overdue repayment within 30 days after the notice of default, your lender has the right to repossess the property and sell it in order to recover the debt.

However, this is generally not their preferred course of action and there are steps you can take well before this happens.

Steps to take if you default on your mortgage

If you're in danger of defaulting on your mortgage, or are just struggling to meet your repayments, you have a number of options. As with most financial matters, it's better to take action as early as possible.

  • Contact your lender: Your first step should always be to go straight to your lender and inform them of your financial situation. Banks and lenders are required by law to have specialist financial hardship teams that can make short-term variations to your loan designed to cover a few months until normal payments can resume. If your situation is more dire than that, they can also assist you to come up with a longer-term plan. Take hear, a long-term paying customer will be worth more to them than losing you off their lending book.

  • Reduce mortgage repayments back to the bare minimum: It may be possible to reduce your repayment amount or change the frequency of payments. You could do this by switching to interest-only repayments until you get back on your feet. Your best move is to contact your lender to discuss the options open to you.

  • Access excess funds in the home loan: If your mortgage has an offset account or a redraw facility, you can use any extra funds to cover repayments for as long as they last.

  • Restructure your mortgage: Other options could include shifting your loan from a variable to a fixed rate or switching to a split variable/fixed rate loan structure which can effectively lower your repayments.

  • Refinance with a new lender: Another option could be to refinance your loan with another lender. But bear in mind, there are generally fees and charges associated with refinancing with another lender. There could also be break fees charged by your bank if you want to swap lenders. You need to consider all possible costs, as well as any benefits of refinancing, before making a decision. Our Cost of Refinancing Calculator can help with your considerations.

  • Downsizing: This might not be an easy decision to make, particularly if you're attached to your home, but it might be the right one for your financial position. Moving to a cheaper home could free up hundreds of extra dollars each month thanks to lower home loan repayments. It's also a far better outcome for you to sell your home yourself rather than have your lender sell it as a repossessed property.

Seeking help before a default

The Financial Rights Legal Centre's sample letter generator can help you write a letter to send to your lender about your difficulty in meeting a home loan repayment.

The lender must legally inform you of its response to your hardship request within 21 days. If it decides to reject your request, it must give you a written reason why and if you aren't happy with their rejection:

  1. The lender must take it to its own internal dispute resolution team; then

  2. You can contact the Australian Financial Complaints Authority (AFCA) to make a complaint and get a free and independent dispute resolution

During this time, you can also speak to a financial counsellor by calling the free National Debt Helpline on 1800 007 007. It operates seven days a week. 

How to avoid defaulting

Financial positions shift every day - such is life. Defaulting on your home loan may be unavoidable in some financial circumstances yet there are several things you can do protect yourself against it happening.

  • Build up an emergency savings buffer beforehand: You should always aim to have around three to six months' worth of expenses set aside as an emergency savings buffer to call on when necessary. If you start to fall behind on mortgage repayments, you can draw on these savings as a safety net.

  • Don't borrow outside your means: Simply put, the more expensive the home, the bigger your repayments will be. So, while the great Australian dream of owning a house and acreage may have grand appeal, consider whether you can afford to meet the repayments on such a large purchase or whether you're better off buying something more modest and working up to buying your dream home down the track.

  • Obtain a lower home loan interest rate: Besides buying an affordable home, arguably the most important thing you can do is to secure a home loan with a low interest rate. Even a minor difference in rates can save you hundreds to thousands of dollars each year. If you're looking to refinance, the table below features home loans with some of the lowest interest rates on the market.

    Update resultsUpdate
    Filters
    LenderHome LoanInterest Rate Comparison Rate* Monthly Repayment Repayment type Rate Type Offset Redraw Ongoing Fees Upfront Fees Max LVR Lump Sum Repayment Extra Repayments Split Loan Option TagsFeaturesLinkComparePromoted ProductDisclosure
    5.94% p.a.
    5.98% p.a.
    $2,978
    Principal & Interest
    Variable
    $0
    $530
    90%
    • Owner Occupier
    • Variable
    • Principal & Interest
    • 10% Min Deposit
    • Redraw
    • Extra Repayments
    • More details
    • Available for purchase or refinance, min 10% deposit needed to qualify.
    • No application, ongoing monthly or annual fees.
    • Dedicated loan specialist throughout the loan application.
    		 Disclosure
    5.89% p.a.
    5.80% p.a.
    $2,962
    Principal & Interest
    Variable
    $0
    $0
    80%
    • Built and funded by CommBank
    • Owner Occupier
    • Variable
    • Principal & Interest
    • 20% Min Deposit
    • Redraw
    • Extra Repayments
    • More details
    • No application or ongoing fees. Annual rate discount
    • Unlimited redraws & additional repayments. LVR <80%
    • A low-rate variable home loan from a 100% online lender. Backed by the Commonwealth Bank.
    		 Disclosure
    6.38% p.a.
    6.66% p.a.
    $3,121
    Principal & Interest
    Variable
    $299
    $0
    85%
    • Owner Occupier
    • Variable
    • Principal & Interest
    • 15% Min Deposit
    • Offset
    • Redraw
    • Extra Repayments
    • More details
    6.23% p.a.
    6.23% p.a.
    $3,072
    Principal & Interest
    Variable
    $0
    $395
    70%
    • Owner Occupier
    • Variable
    • Principal & Interest
    • 30% Min Deposit
    • Redraw
    • More details
    		 Disclosure
    More home loans
    Important Information and Comparison Rate Warning
    Important Information and Comparison Rate Warning
    Compare More Home Loans

  • Don't be afraid to seek help: The worst thing you can do is not do anything. Contact your lender, speak to a financial counsellor, and let your family or close friends know you are experiencing financial difficulty. As the old adage goes, a problem shared can be a problem halved. Allow others to help you come up with a solution.

  1. Savings.com.au's two cents

Defaulting on your home loan is never a good thing, but sometimes it can't be avoided. However, there are steps you can take before defaulting on your loan. There are also many more you can take after you default.

The most important thing is that you take action as soon as you can. Your lender would much prefer to make arrangements to keep you as a paying customer on their lending book than lose you as a customer.

The best thing you can do is communicate with your lender as soon as you foresee yourself getting into financial difficulty and work with them to find a solution that best suits your circumstances.

If you're not happy with your lender's response, you have some legal recourse which may help you come up with a better solution. Seek professional help by reaching out to free services that are there to provide advice and get you through such scenarios.

Lender steps when you default

Now that we've covered what you can do in default situations, let's consider what your lender may do. Selling your home to recover the debt is generally the last step a lender will take. In most cases when your loan first falls into arrears, they will contact you multiple times, send you the required default notices, and refer you to their financial hardship team. There are many safety nets before you lose your home so take advantage of them.

Usually, when you're in arrears or are about to default on your mortgage, the lender will take the following steps:

  1. Notify you of a missed or late repayment (although some lenders may issue you a default notice at this time)

  2. Provide information and assistance regarding financial hardship and inform you of how to get in touch with their financial hardship team

  3. After 90 days or more of an overdue payment, they will issue a notice of default giving you 30 days to repay the overdue component.

  4. If this isn't paid within 30 days, the lender can serve you with a 'statement of claim' to begin legal proceedings against you

  5. You have a set number of days (this differs in each state and territory) to file a defence or lodge a dispute with a dispute resolution scheme

  6. If you do nothing, the lender can take action to repossess your home

  7. Once a lender gets a court order to repossess your home, they will send you a Notice to Vacate or a Sheriff's letter asking you to move out of the home

  8. Even if your lender takes possession of your home, this does not release you from the obligation to keep repaying the loan. Your lender may take further legal action to sell your home to recover any outstanding balance. If this doesn't cover the cost of the loan, your lender may also make a claim to sell any other assets you have.

If you find yourself facing this situation and you want to be aware of what your rights are when a lender tries to repossess your home, you can contact the Consumer Action Law Centre or the federal government's dedicated financial information service for free advice.

Where to turn if you're in financial distress

Default and eviction can be highly stressful, and if you're experiencing financial or emotional distress because of it, you can contact:

Should you need it, you may also be able to access free legal aid via the National Association of Community Legal Centres website.