Separation is difficult enough without a mortgage complicating it. This guide covers the practical finance side calmly and clearly: what your options are, how lenders assess you, and what to sort out first. It’s general information, not legal advice, and most people in this situation will also need a family lawyer.
First, the thing that catches people out
Until the loan is formally refinanced or paid out, both borrowers remain fully liable for the entire debt, regardless of any private agreement between you, and regardless of who’s living in the property.
That means if repayments are missed, both credit files are affected. A verbal agreement that “she’ll cover the mortgage” carries no weight with the lender. So does a separation agreement, unless and until the loan itself is changed.
This is why sorting the loan formally matters, and usually sooner rather than later.
Option 1: One partner buys out the other
The most common path where one person wants to stay in the home. In practice this means refinancing the existing mortgage into one name, usually with a larger loan, to pay out the other partner’s share of the equity.
The critical test is serviceability on a single income. Lenders will assess whether the remaining borrower can service the new (often larger) loan alone. Things that affect this:
- Your income on its own, without your former partner’s
- Any child support or maintenance payments (which lenders treat in specific ways)
- Existing debts, now carried by one person
- The size of the buyout amount
Some lenders are considerably more accommodating than others in separation scenarios, particularly in how they treat maintenance payments and recent changes to income. This is one of those situations where lender choice genuinely matters.
Option 2: Sell the property
Often the cleanest resolution. The property is sold, the mortgage is discharged from the proceeds, and the remainder is divided according to your agreement or court orders.
It removes the ongoing joint liability entirely, which has real value in reducing future friction. The trade-offs are transaction costs, timing (you may not control when the market is favourable), and the fact that neither party keeps the home.
Option 3: Keep the loan jointly, for now
Some separated couples keep the mortgage as-is temporarily, commonly to let children finish a school year, or to wait out a soft market.
It can work, but understand the exposure: you remain jointly liable, your borrowing capacity for any future purchase is reduced by the full mortgage, and you’re dependent on your former partner meeting their commitments. If you go this route, put the arrangement in writing with legal advice, and set a defined end date.
Working through this right now? A confidential 15-minute call can tell you whether a buyout is likely to be serviceable on your income alone, before you commit to any path.
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What to sort out first
A practical sequence:
- Get legal advice. Property settlement in separation has legal dimensions a broker can’t advise on. A family lawyer should be involved early.
- Establish the property’s current value. Everything else depends on this. A valuation gives you a factual starting point rather than assumptions.
- Find out what you can borrow alone. Before agreeing to a buyout figure, know whether you can actually finance it. Agreeing to something you can’t fund creates a worse problem.
- Keep repayments current. Whatever else is contested, missed repayments damage both credit files and narrow everyone’s options.
A note on timing and lender assessment
Lenders assess your income as it stands now. If your circumstances are in flux, a change in working hours, a new living arrangement, maintenance being established, the picture can shift month to month. It’s often worth getting an assessment done once things have stabilised somewhat, rather than at the most chaotic point.
Equally, don’t leave it indefinitely. The joint liability continues in the meantime, and it constrains what either of you can do next.
The bottom line
There are three viable paths through a shared mortgage after separation, and the right one depends on whether staying is serviceable, what you both want, and what the property settlement determines. The one thing to avoid is drift, because joint liability continues until the loan is formally changed.
If you’d like a confidential, practical read on your options, book a 15-minute call with Harbir, or explore refinancing options.
Book a confidential 15-min call ->
Or call 02 7245 4001 | Email info@creditstar.com.au
Frequently Asked Questions
Q1. Can I remove my ex-partner’s name from the mortgage?
Ans. Only by refinancing the loan into your sole name, which requires you to qualify for it alone. A private agreement doesn’t change the lender’s position or either party’s liability.
Q2. Am I still liable if my ex agreed to pay the mortgage?
Ans. Yes. Until the loan is formally refinanced or discharged, both borrowers remain fully liable regardless of any private or written agreement between you.
Q3. Can I buy out my partner’s share of the house?
Ans. Often yes, by refinancing to a larger loan in your name to pay out their equity share. The key test is whether you can service that loan on your income alone.
Q4. How do lenders assess me after separation?
Ans. On your individual income, expenses, and debts. Maintenance or child support payments are treated differently by different lenders, which is why lender choice matters in these situations.
Q5. What happens to the mortgage if we sell?
Ans. The mortgage is discharged from the sale proceeds, and the remainder is divided according to your agreement or court orders. It ends joint liability cleanly.
Q6. Can we keep the joint mortgage after separating?
Ans. Yes, temporarily, and some couples do. But you remain jointly liable, your future borrowing capacity is reduced by the full loan, and you depend on the other party meeting commitments.
Q7. Does separation affect my credit score?
Ans. Not directly, but missed repayments on a joint loan affect both credit files. Keeping repayments current during the process protects both parties’ future options.
Q8. Do I need a lawyer as well as a broker?
Ans. Almost always. Property settlement has legal dimensions a broker can’t advise on. A family lawyer handles the settlement; a broker handles the finance side.
Q9. How soon should I sort out the mortgage?
Ans. Sooner is generally better, because joint liability continues meanwhile and constrains both parties. That said, a lender assessment is more useful once your income situation has stabilised.
Q10. What if I can’t service the loan alone?
Ans. Then a buyout may not be viable, and selling or a temporary joint arrangement may be the realistic options. Finding this out early prevents agreeing to something you can’t finance.
This guide is general information only and doesn’t take into account your personal situation. It is not legal advice, property settlement following separation has legal dimensions that require a family lawyer. For advice on the finance side specific to your circumstances, book a call with Harbir Hundal, Credit Representative 506564 of BLSSA Pty Ltd ACN 117 651 760, Australian Credit Licence 391237.