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Cost and cover amounts

How much TPD cover do you need

TPD pays a lump sum if you will never work again. Because there is no second chance to buy more, the sizing question is closer to life cover than to trauma — with one extra cost life cover never has to fund.

Last reviewed 4 September 2026 · Written and checked by the Best Life Insurance editorial team · How we get paid

In short

  • TPD pays once, on permanent inability to work, usually after a waiting period of three to six months.
  • Size it like life cover, then add the cost of a person who is still alive and still has to be supported.
  • The definition — own occupation, any occupation, or home duties — decides whether the cover ever pays.
  • ACC may pay for a permanent disability caused by accident. It pays nothing for one caused by illness.
  • Accelerated TPD reduces your life cover when it pays; standalone does not.
  • Insurers cap TPD sums insured and often set them lower than the life cover they will write.

What this is, plainly

Total and permanent disablement cover pays a lump sum if illness or injury leaves you permanently unable to work. It is the least understood cover in the New Zealand suite, partly because the name is self-explanatory and the wording is not.

For sizing, start where you would start with life cover: clear the debt, replace the income, fund the children. Then add the part that makes TPD different. If you die, the household loses your income and your costs. If you are permanently disabled, the household loses your income and keeps your costs — and usually adds new ones. Home modifications, a modified vehicle, ongoing care, and possibly a partner who reduces their own work to provide it.

That is why a well-sized TPD sum insured is often larger than people expect, and why a policy sized to the mortgage alone tends to run out within a few years of a claim.

The definition decides everything

A generous sum insured under a definition you will never satisfy is worth nothing. Get this settled before you argue about the amount.

TPD definitions compared
DefinitionPays whenWho it suits
Own occupationYou can never again work in your own occupationSpecialists and skilled professionals whose training is occupation-specific
Any occupationYou can never again work in any occupation you are suited to by education, training or experienceThe common default — cheaper, and much harder to claim
Home dutiesYou can no longer perform normal domestic dutiesA non-earning partner, subject to a lower maximum sum insured
Loss of independenceYou cannot perform a set number of activities of daily living without helpOlder lives, often the only definition available past a certain age

Own occupation is materially easier to claim under and materially more expensive, and it is not available for every occupation. Any occupation is the version most people are sold, and it is a high bar — a surgeon who loses fine motor control may still be able to teach, which under an any occupation definition can be enough to decline the claim.

Not sure what cover you actually need?

That is the question an adviser is there to answer. Tell us your situation and a licensed New Zealand adviser will compare the market and come back with a written recommendation — including where you can cut cover you do not need.

No cost to you and no obligation. General information only — not personalised financial advice.

What to watch for

These are the details that decide whether the cover does what you expected. Read them before you compare on price.

  • Which definition applies, and whether it changes with age. Many policies switch from own occupation to any occupation at 60 or 65.
  • The waiting period before the insurer will assess permanence — commonly three or six months of continuous disability.
  • Whether the policy is accelerated against life cover or standalone.
  • The maximum sum insured available, which is usually lower than the maximum life cover the same insurer will write.
  • Whether the cover ends at 65 or 70, and what happens if you are still working past that age.
  • For non-earners, whether a home duties definition is offered and what it caps at.

Where an adviser makes a difference

Every New Zealand insurer writes how much life insurance do you need to its own wording, and the words are where the money is. Two policies that look identical on price can pay very differently when it matters. Closing that gap is the entire job of an adviser.

  • Occupation determines whether own occupation cover is even available to you, and insurers class occupations differently.
  • Some insurers will write own occupation for a profession another insurer will only cover under any occupation.
  • Structuring part of the cover as TPD and part as trauma often produces better protection than putting everything into one benefit.
  • TPD claims are assessed on medical and vocational evidence, and an adviser who has run claims knows what that assessment actually looks like.

There are three ways to buy life cover in New Zealand, and they are not equivalent. You can buy direct from one insurer, which means you see one product range and one underwriting appetite. You can buy through your bank, which usually means a single insurer’s product sold under the bank’s brand, often with narrower definitions. Or you can go through an adviser, who quotes several insurers at once and is required to put your interests first.

The premium you pay is the same either way. Insurers build adviser commission into their pricing whether or not an adviser is involved, so going direct does not get you a discount — it just removes the person whose job is to argue your corner at application and at claim time.

  • An adviser can see which insurer is currently taking your health history on standard terms, and which one will load or exclude it.
  • An adviser can structure cover across two insurers if that produces a better outcome than putting everything with one.
  • An adviser handles the underwriting back-and-forth, and is the person who chases the claim when a family is least able to.
  • An adviser has to document why the recommendation suits you, which is a written record you can hold them to.

What happens if you get in touch

We are a referral service, not an insurer. We do not quote premiums and we do not sell policies. What we do is put you in front of one licensed New Zealand adviser who can compare the market properly.

  1. 1

    You tell us what you are looking at

    The form takes about a minute. Nobody asks for your medical history on a web form — that conversation happens with the adviser, properly, and only once you have decided to proceed.

  2. 2

    An adviser calls you

    A licensed New Zealand adviser talks through your situation: who depends on you, what you owe, what you already have in place, and what you are actually worried about.

  3. 3

    They compare the market

    The adviser quotes across the major insurers, checks which of them will take your health history on the best terms, and puts the options side by side in writing.

  4. 4

    You decide, in your own time

    There is no obligation and no cost to you. If the answer is that you already have enough cover, a good adviser will tell you that.

Frequently asked questions

Is TPD cover the same as income protection?

No. Income protection pays a monthly benefit while you cannot work, including temporarily. TPD pays a single lump sum only if the inability to work is permanent. Households that can only afford one usually need income protection first, because it covers the far more likely event.

How much TPD cover should I have compared to my life cover?

Often a similar amount, sometimes more. A death removes your income and your living costs; a permanent disability removes the income and adds care and modification costs on top. Insurers do cap TPD sums insured, and the cap is frequently lower than what they will write as life cover.

What does “any occupation” actually mean on a TPD policy?

That you are unable to work in any occupation for which you are reasonably suited by your education, training or experience. It is a far higher bar than being unable to do your current job — retraining into a different role you could physically do is often enough for the claim to fail.

Does ACC cover permanent disability, so do I need TPD?

ACC covers permanent impairment from accidents. It does not cover permanent disability from illness, which is the larger share of the risk. If your concern is a stroke, MS or a degenerative condition, ACC is not part of the answer.

Can a stay-at-home parent get TPD cover?

Usually yes, under a home duties definition assessed on the ability to perform normal domestic tasks. The maximum sum insured is lower than for an earner, and it is often linked to the working partner’s cover.

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