When you buy income protection insurance in New Zealand, two decisions significantly affect both the cost and usefulness of your policy: the waiting period and the benefit period. Here’s how to choose.
Waiting Period (Stand-Down Period)
The waiting period is how long you must be unable to work before the policy starts paying. Common options in NZ:
- 2 weeks
- 4 weeks
- 8 weeks
- 13 weeks
- 26 weeks
- 52 weeks
The longer the waiting period, the lower the premium — because the insurer takes on less risk. A 13-week waiting period is significantly cheaper than a 2-week period.
Choosing the Right Waiting Period
Think of your waiting period as determining how much of an illness buffer you need to self-fund before insurance kicks in.
| Waiting period | Monthly cost | Self-fund gap | Best for |
|---|---|---|---|
| 2 weeks | Highest | 2 weeks of expenses | Minimal savings, high cash flow risk |
| 4 weeks | High | 4 weeks of expenses | Low emergency savings |
| 8 weeks | Moderate | 2 months of expenses | Some savings ($10k–$20k) |
| 13 weeks | Lower | 3 months of expenses | Good emergency fund (3 months expenses) |
| 26 weeks | Low | 6 months of expenses | Strong savings or employer sick leave |
The common recommendation: If you have a 3-month emergency fund (which you should), a 13-week waiting period is a good balance — it reduces your premiums significantly while your emergency savings cover the gap.
ACC and Waiting Periods
For accidents, ACC pays from the second week. If you choose a 4-week waiting period and suffer an accident, ACC covers weeks 1–4 and your income protection kicks in from week 5 (or ACC continues — whichever is better).
For illness (ACC doesn’t apply), the waiting period runs from when the illness started.
Benefit Period
The benefit period is how long the policy pays if you remain unable to work. Common options:
- 2 years — pays for a maximum of 2 years per claim
- 5 years — pays for up to 5 years
- To age 65 — pays until you would have retired, regardless of duration
The benefit period is the most significant driver of premium cost after the benefit amount itself.
2-Year Benefit Period
The most affordable option. Covers the vast majority of illness-related work absences — most people who become disabled return to work within 2 years.
The gap: If you have a serious condition — cancer, heart disease, chronic illness, or permanent disability — that prevents you from working for 5, 10, or 20 years, a 2-year policy stops paying after 24 months. You’re left without cover for the remaining years.
Suits: People with large assets or strong partner income who could manage after 2 years. Also appropriate as a starter policy when budget is tight, with the intention to upgrade later.
To Age 65
The most comprehensive option. Pays until you reach retirement age, regardless of how long your disability lasts.
If you’re 40 and can’t work again, a to-age-65 policy could pay for 25 years. This is the full income replacement scenario that prevents you from losing your home and retirement savings.
The cost: Significantly more expensive than a 2-year policy — often 2–3× the premium. But for people with a mortgage, young children, or limited savings, this cover provides the most meaningful protection.
Suits: Most people with financial dependants and a mortgage.
5-Year Benefit Period
A middle ground — more affordable than to-age-65 but providing more protection than 2 years.
Combining Waiting and Benefit Periods
The structure you choose creates a profile:
Conservative (high cost, most protection):
- 4-week wait, to-age-65 benefit
- Best for: self-employed with minimal savings, parents with young children
Balanced (moderate cost, strong protection):
- 13-week wait, to-age-65 benefit
- Best for: most employed people with a 3-month emergency fund
Budget (lower cost, adequate for most scenarios):
- 13-week wait, 2-year benefit
- Best for: those with strong savings or wealth who could self-fund after 2 years
Indexation
Many NZ income protection policies offer indexation — the benefit amount increases with CPI annually during a claim. Over a long claim (say, 5+ years on a to-age-65 policy), inflation would otherwise erode the real value of a fixed benefit significantly.
Indexation adds a small amount to the premium but is generally worth it for long-benefit-period policies.
Reviewing Your Structure Over Time
Your waiting period and benefit period don’t need to stay fixed. As your savings grow, you might extend your waiting period (reducing premiums). If your income increases, you can apply to increase the benefit amount (subject to re-underwriting).
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