Income Protection Insurance NZ: What It Covers and Who Needs It
Contents (11 sections)
Income protection insurance pays up to 75% of your regular income if you can't work due to illness or disability. It fills a gap that most Kiwis don't realise exists. The reason it matters in NZ specifically: ACC covers your income if an injury stops you from working, but ACC does not cover illness. If you're diagnosed with cancer, have a heart attack, or develop a condition that keeps you off work for months, ACC pays nothing. Income protection fills that gap.
How income protection differs from ACC
This is the most important distinction to understand. NZ's ACC system is unusually generous for injury cover, which creates a false sense of security.
| Scenario | ACC covers it? | Income protection covers it? |
|---|---|---|
| Broken leg from a fall at work | Yes (80% of income) | Yes (75% of income) |
| Back injury from a car accident | Yes (80% of income) | Yes (75% of income) |
| Cancer diagnosis, off work for 6 months | No | Yes (75% of income) |
| Heart attack, off work for 3 months | No | Yes (75% of income) |
| Burnout/mental health, off work for 8 weeks | No | Yes (75% of income, if policy covers mental health) |
| Pregnancy complications (beyond standard leave) | Partial (injury-related only) | Depends on policy terms |
| Redundancy | No | Only if policy includes redundancy benefit (rare) |
ACC pays 80% of your pre-injury earnings (up to a maximum of around $152,790/year, ACC 2025/2026) if you can't work due to an injury. It kicks in from day one with no waiting period. But if the reason you can't work is illness rather than injury, ACC provides nothing. No income replacement. No treatment funding beyond what the public health system provides.
Your employer's sick leave covers some of this gap, but most employees have only 5 to 10 days of sick leave per year (Employment New Zealand). After that's exhausted, your income drops to zero unless you have income protection insurance or significant savings.
What income protection covers
Income protection pays a monthly benefit, typically 75% of your gross pre-disability income, if you're unable to work due to illness, injury, or disability. The benefit is paid for the duration of your chosen benefit period (2 years, 5 years, or to age 65) as long as you remain unable to work.
The 75% limit exists across the industry. Insurers won't cover 100% of your income because they want to maintain a financial incentive for you to return to work. On a salary of $85,000, a 75% benefit means $63,750/year or roughly $1,226/week before tax. After tax on the benefit (it's taxable income, IRD), you'd receive roughly $1,050 to $1,100/week depending on your tax rate.
What counts as "unable to work" depends on your policy definition:
- Own occupation: You can't perform the duties of your specific occupation. A surgeon who loses fine motor control but could work as a medical consultant would still qualify. This is the broader, more valuable definition.
- Any occupation: You can't perform any occupation for which you're reasonably suited by education, training, or experience. This is stricter and cheaper.
Own-occupation cover provides protection for your actual earning capacity, not just your ability to do some kind of work. It is broader and more expensive than any-occupation cover.
How much cover do you need?
The starting point is your monthly expenses, not your income. Income protection replaces your income, but what matters is whether the benefit covers the bills that don't stop when your income does.
Step 1: Calculate your essential monthly expenses.
| Expense | Typical monthly cost |
|---|---|
| Mortgage or rent | $2,000-$3,500 |
| Food and groceries | $600-$1,200 |
| Utilities (power, water, internet) | $300-$500 |
| Insurance premiums (car, house, health) | $200-$400 |
| Transport (car costs, fuel, public transport) | $200-$500 |
| Minimum debt repayments | Varies |
| Childcare/school costs | $0-$2,000 |
| Total essential expenses | $3,300-$8,100/month |
Step 2: Subtract any existing protection.
- Employer sick leave (5-10 days, then zero for most employees)
- Partner's income (if your household could survive on one income, the gap is smaller)
- Savings (3 months of expenses in an emergency fund covers a longer waiting period)
- ACC (if the disability could be classified as injury-related)
- KiwiSaver hardship withdrawal (possible but not guaranteed, and it depletes retirement savings)
Step 3: The gap is your cover need.
For most single-income households or families where both incomes are needed, the gap is substantial. A household with $5,000/month in essential expenses and no other income source needs a benefit of at least $5,000/month, which means insuring an income of roughly $80,000/year (75% of $80,000 = $60,000/year = $5,000/month).
Waiting periods explained
The waiting period (also called stand-down period) is the time between when you stop working and when benefit payments begin. Common options are 4 weeks, 8 weeks, and 13 weeks.
| Waiting period | Who it suits | Premium impact |
|---|---|---|
| 4 weeks | Sole earners, self-employed with little savings, those with minimal sick leave | Highest premium (roughly 30-50% more than 13 weeks) |
| 8 weeks | Most employees with some savings or sick leave to cover 2 months | Mid-range premium |
| 13 weeks | People with a solid emergency fund (3+ months of expenses) or generous employer sick leave | Lowest premium |
The waiting period is one of the most effective ways to manage your premium. If you have $15,000 to $20,000 in accessible savings or a partner who can cover household costs for 3 months, a 13-week waiting period is a sensible trade-off. It keeps premiums significantly lower while still protecting against the serious scenario: an illness that keeps you off work for many months or years.
Benefit periods explained
The benefit period is how long the insurer pays the monthly benefit if you remain unable to work. Common options:
| Benefit period | What it covers | Premium impact |
|---|---|---|
| 2 years | Short to medium-term illness or recovery. Covers most common claims (the average income protection claim in NZ lasts 6-12 months, ICNZ) | Lowest premium |
| 5 years | Medium-term disability, more serious illness, extended recovery | Mid-range premium |
| To age 65 | Long-term or permanent disability, career-ending illness | Highest premium (roughly 40-60% more than 2-year benefit) |
A 2-year benefit period covers the majority of claims. Most people who make an income protection claim return to work within 12 months. But the catastrophic risk, the one that can derail your finances permanently, is a long-term disability that prevents you from ever returning to your previous work. A benefit period to age 65 protects against that scenario. The trade-off is premium cost.
For someone aged 35 on $85,000, the difference between a 2-year benefit and a to-age-65 benefit might be $40 to $80/month in premium, depending on the provider and other factors. That's real money, but it's also the difference between 2 years of income replacement and 30 years.
NZ income protection providers compared
Income protection in NZ is sold primarily through financial advisers. Five major providers dominate the market.
| Provider | Own occupation available | Benefit period options | Waiting period options | Key features | Financial strength (AM Best) |
|---|---|---|---|---|---|
| Partners Life | Yes | 2yr, 5yr, to age 65 | 4, 8, 13, 26 weeks | Broad definitions, strong claims reputation, NZ-based | A (Excellent) |
| AIA | Yes | 2yr, 5yr, to age 65 | 4, 8, 13, 26, 52 weeks | AIA Vitality wellness discounts, international backing | A+ (Superior) |
| Asteron Life | Yes | 2yr, 5yr, to age 65 | 4, 8, 13 weeks | Part of Suncorp Group, long NZ history, rehabilitation support | A+ (Superior) |
| Fidelity Life | Yes | 2yr, 5yr, to age 65 | 4, 8, 13 weeks | NZ-owned, direct-to-consumer option available | A- (Excellent) |
| Cigna | Yes | 2yr, 5yr, to age 65 | 4, 8, 13 weeks | Online application, competitive pricing, global backing | A (Excellent) |
All five providers offer similar core products. The differences come down to policy definitions (how they define "disability" and "own occupation"), claim experience, premium pricing, and added features like rehabilitation support or wellness programmes.
Provider features:
- Partners Life is NZ-based with broad policy definitions. AM Best rating: A (Excellent).
- AIA offers the Vitality wellness programme, which provides premium discounts for healthy behaviours (exercise, health checks). This can reduce premiums for members who meet activity targets.
- Asteron Life has a strong rehabilitation and return-to-work support programme. If you make a claim, they actively support your recovery and transition back to work.
- Fidelity Life is the only major NZ-owned provider in this space. It offers a direct-to-consumer option (you can apply without an adviser), though the product range may be more limited.
- Cigna tends to be price-competitive, particularly for standard-risk applicants, and has a straightforward online application process.
How premiums are calculated
Income protection premiums depend on several factors:
| Factor | Impact on premium |
|---|---|
| Age | Premiums increase with age. A 30-year-old pays significantly less than a 50-year-old for the same cover. |
| Income | Higher income = higher benefit amount = higher premium. |
| Occupation | Desk workers pay less than tradespeople. Occupations are classified into risk categories (1-4 typically). |
| Waiting period | Longer waiting period = lower premium. 13 weeks costs 30-50% less than 4 weeks. |
| Benefit period | To age 65 costs 40-60% more than a 2-year benefit period. |
| Smoker status | Smokers pay 50-100% more than non-smokers. |
| Health history | Pre-existing conditions may result in exclusions or premium loadings. |
| Stepped vs level | Stepped premiums start low and increase yearly. Level premiums start higher but stay roughly constant. |
Indicative annual premiums for a non-smoking office worker, own-occupation cover, 75% benefit, 8-week waiting period (based on published rate guides from Partners Life, AIA, Cigna, 2025/2026):
| Age | 2-year benefit (annual premium) | To age 65 benefit (annual premium) |
|---|---|---|
| 30 (on $80,000) | $600-$900/yr | $900-$1,400/yr |
| 35 (on $85,000) | $750-$1,100/yr | $1,200-$1,800/yr |
| 40 (on $90,000) | $1,000-$1,500/yr | $1,600-$2,500/yr |
| 45 (on $95,000) | $1,300-$2,000/yr | $2,200-$3,500/yr |
| 50 (on $100,000) | $1,800-$2,800/yr | $3,200-$5,000/yr |
These are stepped premium ranges. Level premiums start 30% to 50% higher but remain roughly constant over time.
Tax treatment of premiums and benefits
The tax rules for income protection insurance in NZ are straightforward (IRD):
Premiums: Income protection insurance premiums are not tax deductible for employees. If you're self-employed, premiums may be deductible as a business expense, but only for policies that replace taxable income. Check with your accountant or the IRD.
Benefits: Monthly income protection payments you receive while on claim are taxable income. Your insurer will deduct PAYE before paying you, just like an employer would. This is why the 75% benefit doesn't translate to 75% of your take-home pay. On a salary of $85,000 with a 75% benefit ($63,750/year), after PAYE you'd receive roughly $53,000 to $55,000/year, depending on your exact tax position.
Lump sum payouts: Some income protection policies include a lump sum rehabilitation benefit or return-to-work payment. The tax treatment of these varies. Seek specific advice from IRD or your accountant.
Common questions
What is income protection insurance?
Income protection insurance pays a monthly benefit (typically 75% of your pre-disability gross income) if you can't work due to illness, injury, or disability. It replaces your income for a set period (2 years, 5 years, or to age 65) while you're unable to work. Think of it as a safety net for your salary. You pay premiums while you're healthy and working, and the insurer pays you if illness or disability stops you from earning.
How is income protection different from ACC?
ACC covers income replacement (at 80% of earnings) if an injury prevents you from working. It does not cover illness. Income protection insurance covers both illness and injury. In practice, income protection is most valuable for the illness gap, because ACC already covers injury-related income loss for all NZ residents. If you're diagnosed with cancer, have a stroke, or develop a condition that keeps you off work, ACC pays nothing. Income protection pays your benefit for the duration of your chosen benefit period.
How much does income protection cost in NZ?
Premiums depend on your age, income, occupation, waiting period, and benefit period. A 35-year-old non-smoking office worker earning $85,000, with an 8-week waiting period and a 2-year benefit period, might pay $750 to $1,100/year. The same person with a benefit period to age 65 might pay $1,200 to $1,800/year. Tradespeople, smokers, and older applicants pay more. Choosing a longer waiting period (13 weeks instead of 4) is one of the most effective ways to reduce premiums (Partners Life, AIA, Cigna rate guides, 2025/2026).
Do I need income protection if I have sick leave?
Most NZ employees have 5 to 10 days of sick leave per year (Employment New Zealand). After that's used, income drops to zero. Income protection kicks in after your chosen waiting period (4 to 13 weeks). If you have a serious illness that keeps you off work for 3 months, 6 months, or longer, 10 days of sick leave barely registers. Income protection is designed for exactly these scenarios: extended periods where you can't earn and your existing leave and savings aren't enough.
What's the best waiting period to choose?
The waiting period depends on your savings and existing leave. A 13-week waiting period has the lowest premium but requires covering expenses for 3 months before benefits begin. If you have minimal savings and limited sick leave, a 4-week or 8-week waiting period provides earlier cover but at a higher premium cost. The premium difference between 4 weeks and 13 weeks is typically 30% to 50%, so it's worth doing the maths.
Is income protection insurance tax deductible?
For employees, no. Income protection premiums are paid from after-tax income and are not deductible (IRD). For self-employed people, premiums may be tax deductible as a business expense if the policy replaces taxable income. However, the benefits you receive while on claim are taxable as income. Your insurer deducts PAYE from each payment before paying you. This means the after-tax benefit is lower than the stated 75% of gross income.
What's the difference between a 2-year benefit and to age 65?
A 2-year benefit period means the insurer pays your monthly benefit for a maximum of 2 years per claim. A to-age-65 benefit period pays until you turn 65 if you remain unable to work. The 2-year benefit covers most claims (average claim duration is 6-12 months, ICNZ), but the to-age-65 benefit protects against the catastrophic scenario: a permanent disability or long-term illness that ends your career decades before retirement. The premium difference is roughly 40% to 60% more for to-age-65 cover.
Can I get income protection if I'm self-employed?
Yes. Income protection is arguably more important for self-employed people because you don't have employer-provided sick leave, and your income stops the moment you stop working. Insurers will base your cover on your declared taxable income (typically averaged over the past 2-3 years from your tax returns). If your income fluctuates, the insurer will use a reasonable average. Premiums for self-employed people are similar to employed people in the same occupation class, though you may need to provide more financial documentation during the application process.
What conditions are typically excluded?
Pre-existing conditions you have at the time of application are commonly excluded or loaded. Standard exclusions across most policies include self-inflicted injury, injury or illness arising from criminal activity, and conditions related to drug or alcohol abuse. Some policies exclude specific conditions based on your health history (for example, back-related claims if you have a history of back problems). The exact exclusions are detailed in your policy schedule, which you receive after underwriting.
Does income protection cover redundancy?
Most income protection policies do not cover redundancy. Income protection is designed for situations where you're medically unable to work, not for job loss. A few providers offer an optional redundancy benefit as an add-on, but it's typically limited (for example, 3 months of payments) and has significant restrictions. If redundancy protection is important to you, ask your adviser specifically about this benefit, but don't rely on a standard income protection policy to cover it.
What to do next
- Life insurance NZ: Compare life insurance providers and understand how income protection fits alongside life and trauma cover
- Health insurance NZ: Understand how health insurance covers treatment costs while income protection covers your income
- PAYE calculator: Calculate your take-home pay to understand how much income you'd need to replace
Our methodology
Forge Money does not receive affiliate commissions from any insurance provider. The information on this page is compiled from publicly available provider websites, published rate guides, ICNZ industry data, ACC cover guidelines, and IRD tax rules. We present facts and let you draw your own conclusions. No provider has paid for placement or favourable treatment on this page.
Last updated: 1 March 2026. Sources: Partners Life (partnerslife.co.nz), AIA (aia.co.nz), Asteron Life (asteronlife.co.nz), Fidelity Life (fidelitylife.co.nz), Cigna (cigna.co.nz), ACC (acc.co.nz), IRD (ird.govt.nz), ICNZ (icnz.org.nz), Employment New Zealand (employment.govt.nz). Premium ranges are indicative and based on published rate guides. Individual quotes will vary based on age, occupation, health, and cover structure. This is financial information, not financial advice.
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