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Health and underwriting

Stroke history and insurance underwriting

A stroke or transient ischaemic attack in your history is one of the more heavily assessed disclosures. Insurers defer recent events almost as a matter of course, and rate older, well-documented ones on the evidence.

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

In short

  • A recent event usually produces a deferral while the insurer waits for the position to settle.
  • Insurers ask about the type of event, the investigations done, the cause identified and any recovery recorded.
  • Specialist reports and imaging results are commonly requested, along with full GP notes.
  • Life cover is often achievable once time has passed, generally with a loading.
  • Trauma cover is heavily affected, because stroke is a core listed condition in that product.
  • Underwriters read this alongside blood pressure, arrhythmia history and other cardiovascular factors.

What this is, plainly

Underwriters approach a stroke or TIA history the way they approach cardiac history: with a long questionnaire and a strong preference for clinical evidence over self-report. What they are trying to establish is what happened, why, what was found on investigation, and what the position is now.

The dominant variable is time. Applications made shortly after an event are almost always deferred rather than declined, because there is not yet a stable position to price. Applications made years later, with a clear specialist record and no recurrence, are assessed on a completely different footing.

The questions and the evidence

Expect the assessment to reach for records rather than rely on your account of it.

  • The date and type of the event, and where you were treated.
  • What investigations were carried out and what they identified as the cause.
  • What treatment or procedure followed, and what medication you now take.
  • Whether there has been any recurrence, and whether any residual effects are recorded.
  • Whether you have returned to work and to normal activity.
  • Blood pressure, cholesterol, arrhythmia history, build and smoking status.

Evidence commonly requested

  • A specialist or hospital report covering the event and the follow-up.
  • Imaging and investigation results.
  • Full GP notes, including the period before the event.
A stroke or TIA history across the four products
Cover typeHow this history usually lands
Life coverOften available after a sufficient period, generally with a loading.
Trauma coverHeavily restricted; stroke is a core listed trauma condition and exclusions are common.
TPDAssessed on the whole file, with wide variation between insurers.
Income protectionFrequently restricted or declined, particularly where any residual effects are recorded.

General market practice, not a rule. Appetite differs by insurer and changes over time.

What underwriters look at over time is length of time since the event, absence of recurrence, a documented return to normal activity, a settled medication regime, and a recent specialist letter confirming the position. Where a cause was identified and addressed, that is recorded and read as part of the same picture. Improvements in the surrounding cardiovascular factors are assessed at the same time.

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.

  • That a deferral soon after an event is the expected outcome and is not a refusal.
  • That a TIA is disclosable and is asked about specifically, even where it resolved quickly.
  • Whether an exclusion names stroke alone or covers the cardiovascular and neurological systems broadly.
  • That trauma cover terms may be far more restrictive than life cover terms on the same file.
  • That existing cover held before the event is now very valuable and should be kept in force.

Where an adviser makes a difference

Every New Zealand insurer writes applications with a stroke history 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.

  • Appetite here varies significantly, and some insurers will write a history that others will not.
  • An adviser can test the market anonymously so a difficult file does not accumulate declines.
  • Getting the specialist report and imaging results into the file at the outset avoids months of delay.
  • Where trauma is unavailable, an adviser can look at what a life and TPD combination realistically achieves.

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

Can I get life insurance after a stroke in New Zealand?

It is often possible once sufficient time has passed and the position is documented as stable, usually with a loading. Applications made soon after an event are typically deferred rather than declined. The spread between insurers on this history is wide.

Do I have to disclose a TIA?

Yes. A transient ischaemic attack is specifically asked about on most applications and is clearly material even though it resolved. It will also appear in your GP records, and an omission is far more damaging to your position than the event itself.

How long after a stroke will an insurer consider an application?

Insurers set their own review points and they differ. What is consistent is that they want a settled position with specialist follow-up on record before they will rate rather than defer. An adviser can find out what each insurer currently expects before an application is submitted.

Why is trauma cover so restricted after a stroke?

Stroke is one of the core conditions a trauma policy pays out on. Insuring someone for a lump sum on exactly the event they have already had is a different proposition from insuring their life, so exclusions in that area are common even where life cover is written.

Does a stroke history affect income protection?

Considerably. Income protection insures the risk of being unable to work, so any recorded residual effects weigh heavily. Restrictions and declines are both common, and this is one of the products most worth having an adviser shop across the market.

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