Carrying a mortgage into retirement is increasingly common in New Zealand. Rising house prices have pushed first purchase ages higher, and 30-year loan terms mean buyers in their late 30s may not be mortgage-free until their late 60s. This guide explains how NZ lenders assess older borrowers, what options are available, and how to plan your way to debt-free retirement.
NZ banks can lend to borrowers over 65 but require a credible repayment strategy — typically a shorter loan term funded by NZ Super, other investments, or a plan to downsize. Banks cannot legally decline solely based on age, but they must be satisfied the loan is affordable and can be repaid or refinanced within a realistic timeframe.
Can You Get a Mortgage Over 65 in NZ?
Yes. The Human Rights Act prohibits age discrimination in lending decisions. Banks must assess your application on its financial merits, not your age.
However, banks must also satisfy themselves that:
- The loan is affordable on your current and projected income
- There is a credible exit strategy for repaying the loan
For a 65-year-old applicant, a 30-year mortgage term would run to age 95. Banks will not approve this without a clear plan for how the loan will be repaid, typically:
- Using a shorter loan term aligned to expected working life or pension income capacity
- Planning to sell and downsize when the family home is no longer needed
- Using superannuation withdrawals (KiwiSaver) or investment portfolio drawdowns
- A reverse mortgage arrangement
How NZ Banks Assess Older Borrowers
Income sources accepted in retirement
- NZ Superannuation: $496.37/week gross (as at April 2026) per person after 65, indexed to wage growth. Banks accept NZ Super as income.
- KiwiSaver/private pension drawdown: Regular drawdowns from KiwiSaver or an annuity are accepted income
- Investment income: Dividends, term deposit interest, rent from investment properties
- Part-time or consulting income: Accepted, but may be assessed at a discount if it’s not guaranteed
Loan term limitations
Most banks set an internal policy that the loan must be repayable by a certain age — often 75–80 years old. This means:
- A 65-year-old borrower may be limited to a 10–15 year term
- Shorter terms = higher repayments = reduced borrowing capacity
Debt-to-income considerations
At 65, your income may be significantly lower than in your peak earning years. DTI 6× applied to NZ Super alone ($51,800/year combined for a couple in 2026) gives maximum borrowing of ~$310,000 — enough for refinancing but not a large purchase.
Strategies to Clear Your Mortgage Before Retirement
Strategy 1: Increase repayments in the 10 years before retirement
The final decade before retirement is typically the highest-earning period. Directing salary increases, bonuses, and any windfalls to mortgage repayment can dramatically reduce or eliminate the balance.
Strategy 2: Switch to a shorter term
If you’re 55 with 15 years left on your mortgage, consider whether you can afford repayments on a 10-year term. Higher monthly payments but mortgage-free by 65 — and substantial interest savings.
Strategy 3: Use KiwiSaver at 65
At 65, you can withdraw your full KiwiSaver balance for any purpose (no longer restricted to retirement income purposes). A $200,000+ KiwiSaver balance at 65 can eliminate a substantial mortgage balance.
Strategy 4: Downsize
Selling the family home and buying a smaller property (or moving to a cheaper location) at or around retirement is one of the most effective ways to clear debt and free up equity. The capital gain on a long-held Auckland family home is often $400,000–$800,000 — more than enough to buy debt-free elsewhere.
Reverse Mortgages as an Alternative
A reverse mortgage allows homeowners aged 60+ to borrow against their home equity without making regular repayments. Interest accumulates and is repaid when you sell, move into care, or die.
Key providers in NZ: Heartland Bank (the dominant player), some non-bank lenders.
Suitable for: Asset-rich, income-poor retirees who want to supplement income while remaining in their home.
Risks:
- Compound interest erodes equity quickly
- May leave little for estate
- Locks in your housing situation
Reverse mortgages are not a substitute for good retirement planning — they are a last-resort tool for those with no other options.
Refinancing in Retirement: Can You Switch Lenders?
Yes — if you meet the serviceability criteria. At rollover (end of a fixed term), you can shop around for a better rate without any additional borrowing. Refinancing to a new lender in retirement requires meeting that lender’s criteria including the exit strategy requirement.
See refinancing your mortgage NZ for the full process.
Impact of Carrying Mortgage Debt on NZ Super
NZ Superannuation is universal at 65 regardless of assets or income. Carrying a mortgage does not affect your entitlement to NZ Super. However, your Super income ($496.37/week per person) may not comfortably cover both mortgage repayments and living costs.
Example: A couple on combined NZ Super of $49,637/year with a $300,000 mortgage at 5.50% on a 10-year term pay $3,239/month in mortgage repayments — significantly more than their Super income.
Frequently Asked Questions
Can NZ banks lend to people over 65?
Yes, legally — age discrimination in lending is prohibited. In practice, banks require a credible repayment plan (shorter term, downsizing plan, investment drawdown) and will assess income carefully. Borrowing capacity on NZ Super income alone is limited.
What age do NZ banks stop giving mortgages?
There is no mandatory cutoff age. Banks set individual policies — most will lend up to age 75–80 if the loan term is short and a repayment strategy exists. Heartland and some non-bank lenders have fewer restrictions for older borrowers.
Should I pay off my mortgage before I retire?
This is the ideal outcome for most people. A mortgage-free retirement dramatically reduces the income you need to cover living costs. If you are within 10 years of retirement and still have a large mortgage balance, prioritising repayment is usually more important than other savings.
Is a reverse mortgage a good idea in NZ?
For some asset-rich, income-poor retirees it can make sense. It is not appropriate as a first choice — high compound interest costs erode equity significantly over time. See reverse mortgage NZ guide.
What happens to a mortgage when someone dies in NZ?
The mortgage is a debt of the deceased’s estate. The estate administrator (executor) must service or repay it. If the property was jointly owned (joint tenancy), the surviving owner inherits the property and assumes the mortgage. Life insurance that covers the mortgage balance is an important protection.