The short answer
Mortgage repayment cover pays a monthly benefit sized to your mortgage or rent payments while illness or injury stops you working. If your repayments are $2,800 a month, that is roughly the size of the benefit.
It is a narrower, cheaper version of income protection — it protects the roof, not the household.
Last reviewed 2026-07-30
Why it exists
Because income protection is priced off your whole income and mortgage cover is priced off one bill, mortgage cover is meaningfully cheaper. For a first-home buyer who has just emptied their KiwiSaver, cheaper is not a trivial consideration — and a policy you can actually afford to keep beats a better policy you cancel in eight months.
What it misses
Everything that is not the mortgage. Power, food, insurance, childcare, rates, the car, and any income your household relies on beyond the repayments. If your mortgage is $2,800 and your household runs on $6,200, mortgage protection is covering 45% of the problem.
| Mortgage protection | Income protection | |
|---|---|---|
| Sized to | Your repayments | Your income (up to ~75%) |
| Typical benefit | The mortgage bill | Mortgage + living costs |
| Premium | Lower | Higher |
| Covers illness | Yes | Yes |
| Covers redundancy | Sometimes, briefly | No |
| Best for | Stretched budgets, first homes | Households relying on one or two incomes |
Bank-arranged cover is a different animal again
Cover arranged at the lending table is often lender-benefit cover: sized to the bank's exposure, sometimes with the bank as beneficiary, and frequently underwritten only at claim time rather than at application — which sounds convenient and is the opposite. Underwriting at claim time means you find out whether you were covered at the worst possible moment.
It is not automatically bad. It is worth knowing which kind you have.
A policy you keep beats a better policy you cancel.
A reasonable way to think about it
Mortgage protection is a good floor and a poor ceiling. Plenty of households sensibly start here at 28 with a new mortgage and no savings, then move to full income protection once income and stability improve. That progression is fine. What is not fine is buying it at 28 and never revisiting it at 38 with two kids and double the outgoings.
Read the full side-by-side comparison →
Common follow-up questions
Does mortgage protection pay off the whole mortgage?
No — that is a different product. Mortgage repayment cover pays the monthly repayments while you cannot work. Paying off the balance in a lump sum is what life insurance or trauma cover sized to the mortgage does.
Can I have both mortgage protection and income protection?
You can, but there is usually little point — income protection is generally capped at a percentage of your income, and holding both often means paying twice toward the same ceiling. Sizing one properly is usually better value than layering two.
Does it cover redundancy?
Some mortgage repayment policies include a limited redundancy benefit — typically a small number of months, with a waiting period after the policy starts, and excluding redundancy you knew was coming. It is real but modest. Do not buy the policy for that feature alone.
Keep reading
This page is general information about how insurance works in New Zealand. It is not regulated financial advice and it does not take your situation into account. For advice about your own cover, talk to a licensed financial adviser.