ChatGPT · National
I'm separating from my partner, we have a joint mortgage and I want to keep the home by taking on the loan myself. Which lenders would you recommend for the mortgage in my name, and why?
I'm sorry you're having to navigate this while separating from your partner. In New Zealand, keeping the family home and moving a joint mortgage into your sole name is often possible, but the key question is whether a lender will approve you for the full mortgage on your own income and financial position.
My recommendation is to start with your existing lender, then compare at least two other lenders through a mortgage adviser. Your existing bank may be the simplest option, but it isn't automatically the best one if another lender assesses your income, equity or living expenses more favourably.
1. Which lenders would I recommend?
These are the lenders I'd consider first for a New Zealand borrower looking to take over a joint home loan after separation. The right choice will depend on your circumstances and current lending criteria.
1. ANZ New Zealand
Best first call if your mortgage is already with ANZ
I'd ask ANZ whether it can restructure the existing lending or arrange a new loan in your sole name. It offers home-loan restructuring and support for relationship breakdowns, although you still need to meet its lending criteria. Manage your home loan
Website: ANZ home loans
2. BNZ
Worth comparing for refinancing
BNZ has a defined refinancing process and explains the documents needed to assess your finances. Its Home Loan Switch offer may cover legal fees for eligible applicants, but its published no-legal-fees option excludes changes in property ownership. Because a separation often involves transferring your partner's share, confirm the costs before proceeding. Refinancing your home loanChecking your eligibility for Home Loan Switch
Website: BNZ home loans
3. ASB
A useful major-bank comparison
I'd include ASB in a comparison of affordability assessments, interest rates, loan structure and any available refinancing contribution. Ask specifically how it would assess you as the sole borrower and whether it can support the ownership transfer. Approval and offers will depend on your circumstances.
Website: ASB home loans
4. Westpac New Zealand
Another strong comparison option
Ask Westpac to assess the proposed mortgage against your single income and your likely post-separation expenses. Compare the total cost of switching, including any cash contribution, legal costs and potential fixed-rate break charges, rather than looking at the advertised interest rate alone.
Website: Westpac home loans
5. Kiwibank
Worth including if you want another alternative
Kiwibank is another option to compare for a sole-name application. Ask for an assessment based on the actual mortgage balance, property value, your income and your expected living costs, plus a full breakdown of switching costs.
Website: Kiwibank home loans
These are a shortlist to approach, not a claim that each lender will approve a separation-related transfer. The strongest option is the lender that can approve the required borrowing at a sustainable repayment level and complete the legal transfer on acceptable terms.
2. What will determine whether you can keep the house?
Lenders will generally focus on four things:
- Your income on its own: salary or self-employed earnings, and any other income the lender is prepared to recognise.
- The mortgage balance compared with the home's value: this determines your equity and the lender's security.
- Your post-separation expenses: living costs, dependants, child support, other debts and credit limits can all affect affordability.
- Whether you need to pay your partner for their share: if you need extra borrowing to buy them out, you may need a larger loan than the existing mortgage.
Lenders must assess whether you can afford the loan, taking account of income, expenses and other debt. Having made the current joint mortgage repayments successfully does not guarantee that you can qualify for the same balance alone. Mortgages and home loansConcerns about lending decisions
3. The steps I'd take in your position
- Get an indicative assessment from your current bank. Explain that you're separating and want to retain the property with the mortgage in your sole name. Ask what borrowing amount it would approve based on your income alone.
- Speak to an independent mortgage adviser. Ask them to compare your existing bank with at least two alternatives, including lenders that may be more suitable if your income is variable or your borrowing is close to the affordability limit. Check their lender panel and any fees.
- Establish the buyout amount. Get an appropriate property valuation and work out your partner's share of the equity. The amount you need to pay them depends on your legal property division, not simply on the mortgage balance.
- Use separate legal advice. A lawyer can help document the property settlement and arrange the transfer of ownership alongside the lending. In New Zealand, a relationship-property agreement generally needs to be in writing, with each partner receiving independent legal advice and the required lawyer witnessing and certification. Understand relationship propertyDivide relationship property
- Get formal approval before committing. Ensure the lender agrees to release your former partner from the mortgage and that the title transfer and settlement can proceed together.
One important caution: if your former partner moves out but remains named on the mortgage, they can still be liable for the full debt. An informal agreement that you will make all the repayments does not release them from that liability. Relationship breakdowns and banking
4. Let me narrow this down to the best lenders for you
The most useful recommendation depends on your numbers. If you're comfortable sharing approximate figures, I can help you work out which lenders to approach first and what might make your application stronger.
Approximate figures are fine. You can skip anything you're unsure about.
With those details, I can give you a more meaningful shortlist rather than simply listing the major banks, and help you identify whether the main hurdle is likely to be income, equity or funding the buyout.
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Captured 11 October 2026