Who pays the mortgage
after separation?

The first place to look is the loan itself. The contract sets the legal position between the borrowers and the lender, and a private arrangement between separating parties does not vary that position unless the lender agrees.

• Who is named as borrower.
• Whether both parties are jointly liable.
• Whether one party is borrower and the other only appears on title.
• Whether a guarantor is involved.
• Whether the loan is fixed, variable, interest-only or principal and interest.
• What payments are due, and when.

For the wider settlement picture, see Assets, debts and the family home.

Where both parties are borrowers, the lender may generally pursue either or both of them for missed repayments. In broad terms this is sometimes described as joint and several liability — each borrower can be required to meet the full repayment, not just a share of it.

• Missed payments can affect both parties' credit reports.
• Default interest may apply.
• Enforcement risk grows the longer arrears continue.
• Both parties have reason to monitor the loan account, even after one has moved out.

Occupation of the home is relevant, but it does not automatically answer who must pay. A range of arrangements can be appropriate depending on the circumstances:

• The occupying party paying all repayments.
• Both parties contributing in agreed proportions.
• One party paying while receiving support from the other.
• Temporary use of joint funds to meet repayments.
• Payment arrangements linked to child expenses or broader negotiations.

The appropriate arrangement depends on incomes, who else is being housed, what other expenses are being met and what the parties are working towards in the longer term.

Moving out of the home does not, by itself, change the legal position. In general terms it does not:

• End liability to the bank.
• Surrender an ownership interest in the property.
• Remove the person from the title.
• Remove responsibility for any missed payments.

The party who has moved out may now be paying for alternative accommodation while still being legally responsible on the former home loan. That dual cost is one of the most pressing practical pressures after separation and is often what drives an early conversation about who pays what in the interim.

Even before the bigger questions are resolved, it usually helps to settle, at least temporarily:

• Who makes each mortgage repayment.
• How rates, insurance and utilities are handled.
• Whether payments come from joint or individual accounts.
• How repairs are approved and paid for.
• How any missed payments will be communicated between the parties.
• How records of payments will be kept.

A written temporary arrangement reduces the risk of misunderstanding. It does not, however, finally determine the property settlement — interim conduct sits alongside, not in place of, the formal outcome.

Post-separation mortgage payments may be relevant in later negotiations or proceedings, but the treatment is not automatic. A range of factors can be considered, including:

• Who occupied the home during the period.
• Who had the practical benefit of the property.
• Who paid other household or child-related expenses.
• Whether joint funds were used to meet repayments.
• Whether one party had significantly greater income.
• The overall financial circumstances of each party.

It does not follow that every dollar paid by one party after separation produces a dollar-for-dollar credit. The question is broader than that, and the answer depends on the whole picture.

Where one party remains in the home and the other has moved out, the financial benefit of occupying the property may be considered alongside who is paying the mortgage and other expenses. One party may be paying down the loan while the other is paying rent elsewhere; both situations carry costs, and neither is automatically more deserving of recognition than the other.

There is no rigid formula for balancing these factors. They are weighed up as part of the wider property settlement rather than calculated in isolation.

If repayments are being missed — or are at risk of being missed — early action is generally better than late action. Practical steps include:

• Contacting the lender promptly.
• Asking about hardship options.
• Obtaining current loan statements.
• Confirming arrears and any default interest.
• Discussing temporary payment arrangements.
• Obtaining legal and financial advice.
• Keeping written records of all communications.

Hardship arrangements are at the lender's discretion and are not guaranteed. Acting early usually keeps more options open than waiting until arrears have grown.

Continuing to pay the mortgage from a joint account can be straightforward, but it carries its own considerations:

• Transparency about who is contributing what.
• Whether enough funds remain available each cycle.
• Other direct debits attached to the same account.
• The risk of one party withdrawing funds without notice.
• The importance of keeping records.
• The risk of the account being overdrawn.
• Whether the account should remain open during the interim period.

Freezing or emptying a joint account is rarely a sensible default step. It can create immediate cash-flow problems for both parties and can complicate later discussions. Decisions about joint accounts are usually best taken with advice.

Affordability often changes after separation. The same total income now has to cover what may be two households, and additional pressures may include:

• Duplicate housing costs.
• Childcare.
• Reduced income.
• Changes in employment.
• Legal costs.
• Generally higher living expenses.

Possible responses, depending on the circumstances, may include:

• Temporary reduced contributions, agreed between the parties.
• Hardship arrangements with the lender.
• Discussions about sale.
• Discussions about refinancing.
• Broader negotiation about the allocation of household expenses.

Whether one party can compel the other to contribute to the mortgage depends on a number of things, including:

• The terms of the mortgage contract.
• Any court orders that are in place.
• Any written agreement between the parties.
• The broader family-law context.
• The urgency, and the risk of default.

This guide does not set out procedural steps or guaranteed remedies. Where enforcement is being considered, advice from a suitably qualified lawyer is usually appropriate.

Mortgage payments are only part of the cost of keeping a home running. Other obligations continue after separation and need to be addressed alongside the loan:

• Building insurance.
• Council and water rates.
• Owners corporation or body corporate fees, where applicable.
• Urgent repairs.
• Routine maintenance.
• Utilities.
• Security and access arrangements.

Allowing building insurance to lapse can be particularly serious. If something happens to the property while it is uninsured, both parties may be exposed to the loss even though only one of them was living there.

Where one party is to keep the home, the mortgage usually needs to be refinanced into that party's sole name. The lender will assess the application on its own merits, including:

• Income and serviceability.
• The formal requirements for releasing a borrower.
• Title transfer.
• Discharge of the existing loan and execution of new loan documents.

Agreement between the parties is not enough on its own. For more on the practical and financial side of staying in the property, see Keeping the family home after separation.

Sale may need to be considered where, for example:

• Repayments are unsustainable for either party alone.
• Arrears are growing.
• Neither party can refinance.
• The property is too expensive to maintain.
• A clean financial separation is needed.

Sale is one option among several, and whether it is the right one depends on the circumstances. It is not, in itself, a failure of negotiation.

A short list to work through carefully:

1. Identify all borrowers named on the loan.
2. Obtain the current loan statement.
3. Confirm the next repayment dates and amounts.
4. Check whether any arrears already exist.
5. Agree, at least in the short term, who will pay each repayment.
6. Keep clear records of every payment made.
7. Review insurance and rates, and confirm both are current.
8. Contact the lender early if there is any difficulty meeting repayments.
9. Do not assume that a private arrangement changes the loan contract.
10. Obtain advice before refinancing, transferring title or selling.

For an overview of practical first steps more broadly, see A calm first checklist. Further material on formalising arrangements will appear in the Financial agreements and Mediation guide categories as those guides are published.