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Who Pays the Mortgage After Separation?

  • Writer: Evan Sarinas
    Evan Sarinas
  • 2 days ago
  • 3 min read

Separation is hard enough without the added stress of working out who pays the mortgage. One of the most common questions family lawyers are asked is:


“Do I still have to pay the mortgage now that we’ve separated?”


The short answer is: possibly — but it depends on your circumstances. Below, we explain how mortgage payments are usually handled after separation, what the law expects, and what you should do to protect yourself.


1. Separation Does Not Automatically Change Financial Responsibilities


Separation does not end your legal obligations to the bank.


If both parties are named on the mortgage:

  • Both parties remain jointly and severally liable, regardless of who stays in the home or who moves out.

  • If repayments aren’t made, the lender can pursue either or both of you for the full amount.


This means that stopping payments without an agreement or court order can seriously affect:

  • Your credit rating

  • Your ability to refinance or borrow in the future

  • The other party (even if they caused the separation)


2. Who Pays the Mortgage in Practice?


There is no automatic rule under Australian family law. Common arrangements include:

(a) The Person Living in the Home Pays


Often, the party remaining in the former matrimonial home takes over:

  • Mortgage repayments

  • Rates, insurance, utilities


This is usually on a without prejudice basis, pending final property settlement.

However, this does not automatically mean they will get more of the property later.


(b) One Party Pays While the Other Moves Out

Sometimes one party:

  • Moves out, but

  • Continues paying the mortgage (in full or in part), particularly where children remain in the home.


These payments may later be treated as:

  • An “add‑back”, or

  • A factor relevant to future property division adjustments


(c) Mortgage Paid from a Joint Account

If joint funds remain available, repayments may continue from:

  • A joint offset or savings account, or

  • Rental income (if applicable)


This should be monitored carefully so one party does not later allege improper use of joint funds.


3. Does Paying the Mortgage Increase Your Property Entitlement?


Not automatically.

Under the Family Law Act, the Court looks at:

  1. The asset pool

  2. Financial and non‑financial contributions

  3. Future needs

  4. Whether the outcome is just and equitable


While post‑separation mortgage payments may be relevant, the Court may find they are:

  • Neutralised by the benefit of living in the home, or

  • Accounted for in other ways during settlement


Important: Simply paying the mortgage does not guarantee reimbursement or a larger share.


4. What If One Party Refuses to Pay?


If mortgage payments stop:

  • You should contact the lender immediately

  • Financial hardship variations may be available

  • Temporary arrangements can sometimes be negotiated


If the refusal is unreasonable, legal options may include:

  • Interim property or financial orders

  • Seeking urgent relief through the Court (in extreme cases)


Delays or inaction can be costly — both financially and legally.


5. What About Children?


If children live in the home, mortgage arrangements often intersect with:

  • Child support

  • Interim parenting arrangements

  • Housing stability considerations


In some cases, mortgage payments may be treated as part of broader financial support until children’s living arrangements are resolved.


6. Get Agreements in Writing


Wherever possible, mortgage arrangements after separation should be:

  • Clearly documented

  • Made on a without prejudice and interim basis

  • Reviewed as part of an overall property settlement strategy


This avoids later disputes about:

  • Whether payments were voluntary

  • Whether they should be credited or adjusted


7. Get Advice Early


Every situation is different. The right approach depends on:

  • Ownership structure

  • Loan arrangements

  • Children’s living arrangements

  • Income disparity

  • Timing of property settlement


Before stopping payments — or continuing to pay indefinitely — seek legal advice.


Need Advice About Mortgage Payments After Separation?


At Sarinas Legal, we regularly advise clients on:

  • Interim mortgage arrangements

  • Protecting financial interests post‑separation

  • Property settlements and risk management


If you’re unsure where you stand, early advice can save significant stress and expense later.

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