Protect · 5 min read
Term lengths: matching cover to your mortgage and kids
How to pick 10, 20 or 30 years, and how laddering several term policies matches cover to needs that shrink over time.
Pillar: Protect · Reading time: 5 min
In plain words
Term life insurance covers you for a set number of years, the term. Common lengths are 10, 15, 20, 25 and 30 years. The premium stays level for the whole term. If you die during it, your beneficiaries get the death benefit. If you outlive it, the cover ends.
Picking a length means asking how long your family will depend on your income. Usually two clocks decide: your mortgage and your children.
Start with the clocks
Write down when each big obligation ends.
- Mortgage. The year it will be paid off, or the year you plan to pay it off early.
- Youngest child. The year they turn 18, or 22 if you plan to help through college.
- Other dependents. A parent you support, or a child with lifelong needs.
- Retirement. The year you plan to stop working. After that, your savings, not your paycheck, support the household.
The longest of these clocks usually sets the term. If your youngest is 2 and your mortgage has 28 years left, a 25- or 30-year term is a natural fit.
Longer isn't always better, and shorter isn't always cheaper
A longer term costs more each year, because the insurer covers you into older ages. But it locks in today's health and today's rate. If you buy 20 years and need 25, you may have to buy new cover at 55 or 60, at a much higher price, and only if your health allows.
A common rule: when in doubt, buy the longer term. Paying a little more for five extra years is usually cheaper than buying a new policy later. Many policies also let you cancel early with no penalty, so a longer term gives you options.
Laddering: cover that shrinks with your needs
Your need for cover is largest today and falls over time. The mortgage shrinks, the kids grow up, your savings grow. A single big policy keeps the full amount for the full term, even when you no longer need it.
Laddering means buying two or three term policies of different lengths. As each one ends, your total cover steps down. You pay for the cover you need, when you need it.
A typical ladder:
- a 30-year policy for the longest need (the youngest child's independence);
- a 20-year policy for the mortgage and the years kids are at home;
- a 10-year policy for short debts or a period of tight finances.
It often costs less than one large 30-year policy, with more policies to track.
A worked example (illustrative)
Aisha and Daniel, both 34, have children aged 1 and 4 and a new 30-year mortgage of $420,000. They worked out a need of $1.5 million each. Premiums below are illustrative for healthy non-smokers, not quotes.
Option 1: one policy
| Policy | Cover | Annual premium |
|---|---|---|
| 30-year term | $1,500,000 | about $1,350 |
| Total over 30 years | about $40,500 |
Option 2: a ladder
| Policy | Cover | Annual premium | Years paid |
|---|---|---|---|
| 30-year term | $500,000 | about $470 | 30 |
| 20-year term | $750,000 | about $460 | 20 |
| 10-year term | $250,000 | about $140 | 10 |
How the cover steps down:
| Years | Total cover |
|---|---|
| 1 to 10 | $1,500,000 |
| 11 to 20 | $1,250,000 |
| 21 to 30 | $500,000 |
Total paid over 30 years: about $24,700, versus $40,500. That's roughly $15,800 kept, which they could invest. The trade-off: if they still need $1.5 million in year 22, the ladder won't provide it.
Conversion: a feature worth checking
Many term policies include a conversion option. It lets you swap some or all of the term cover for a permanent policy without new medical questions, usually before a set age or year. If your health changes, this can be valuable. Check the deadline and which permanent products you can convert into before you buy.
Common mistakes
- Matching the term to the mortgage only. Kids often depend on you longer than the loan lasts.
- Choosing the shortest term to save a little. Renewing later can cost several times more.
- Ignoring the conversion deadline. It may end years before the term does.
- Forgetting the second earner. Both partners need their own ladder, sized to their own role.
- Letting the policy lapse after the kids leave. Check first whether a dependent, a debt or an estate need remains.
FAQs
What happens when my term ends?
The cover stops. Some policies let you renew year by year at much higher, rising premiums. Others let you convert to permanent cover before a deadline.
Is a 30-year term too long for someone who's 45?
It runs to 75, which may be longer than you need, and it costs more. A 20-year term to 65 often fits better, unless you have young children or a long-term dependent.
Can I cancel a term policy early?
Yes. You can stop paying and the cover ends. There is usually no cash value to get back, and no penalty.
Do I have to buy all the ladder policies at once?
It's usually best, because you lock in rates at today's age and health. You can add policies later, but each one is priced at the age and health you have then.
Does laddering complicate my beneficiaries' claim?
A little. They file one claim per policy. Keep a single list of all policies, insurers and policy numbers with your other important papers.
Related strategies
- How much life insurance do I need? — size the ladder before choosing lengths.
- Buy term and invest the difference: the full picture — what to do with the premium you save.
- Life insurance for stay-at-home parents — the second ladder many families forget.
Next step
Get a term quote at /quote for one policy and for a ladder, then compare the total cost. To see how cover fits with the rest of your plan, take the Wealth Strategy Score at /score.
Education only, not personal financial, tax, legal or insurance advice. VeraLife.ai is not a registered investment adviser, broker-dealer or insurance agency. All numbers are illustrative.