How Much Term Insurance Cover Do You Need?

Two decisions define whether your term insurance will actually protect your family: how much cover you buy, and till what age that cover lasts. Too little cover leaves a gap. Cover that ends too early can leave dependents exposed in the years when they still need support. Getting both decisions roughly right matters more than finding the cheapest premium.

How Much Cover Do You Need?

A practical way to estimate the right sum assured is to add up what your family would need if your income stopped, and subtract what is already available:

• Income replacement — Often 10–15 times your annual take-home income is used as a starting orientation (adjust for your actual expenses and years of dependency left).
• Outstanding liabilities — Home loan, education loan, personal loans and any other debts that would fall on the family.
• Future goals — Children’s education, marriage and other major goals you would have funded.
• Existing cover and assets — Subtract employer group life cover, existing personal term cover, and liquid assets that could reasonably be used without destroying long-term plans.

The result is a working target, not a rigid formula. Under-insuring to save a small amount of premium is one of the costliest mistakes in protection planning.

Till What Age Should You Take Cover?

There are two broad schools of thought.

1. Pure risk-coverage approach

Take cover only until the age when major liabilities and responsibilities are expected to end — for example until children are independent, the home loan is closed, and the spouse has a clear path to financial stability. For many people this falls somewhere between age 60 and 70.

Pros: For the same premium you can usually buy a much larger sum assured. Cover is concentrated in the years when financial dependence is highest.

Cons: If you live past the policy term, there is no payout. If responsibilities last longer than expected, the family may be left without cover in later years.

2. Longer-term / legacy approach

Take cover until a much higher age (for example 85 or beyond). The chance that the policy will eventually pay out is higher, and some families treat this as a form of legacy.

Pros: Higher likelihood that the family receives the sum assured at some point. Provides a long safety net.

Cons: Premium is higher for the same sum assured — or, for the same premium, the sum assured is lower. You may be paying for many years after major liabilities are already over.

The Trade-off in Plain Terms

With a fixed premium budget:

• Shorter term (e.g. up to age 60–70) → typically higher cover, focused on the high-responsibility years
• Longer term (e.g. up to age 85+) → typically lower cover for the same premium, but cover lasts much longer and the chance of a payout rises

Neither approach is automatically “correct.” The pure risk approach prioritises maximum protection when dependence is highest. The longer-term approach prioritises the possibility of a payout and a longer safety net. Your choice should follow your responsibility timeline and your comfort with the trade-off between amount and duration.

A Practical Approach

Many families do something like this:

• Calculate the cover needed based on income, liabilities and goals
• Choose a term that at least covers the years until major responsibilities are expected to end
• If the premium allows, either increase the sum assured further or modestly extend the term — without starving the cover amount
• Review again every few years as income, loans and family situation change

The priority is adequate cover during the years of highest dependence. Stretching the term at the cost of a thin sum assured often leaves the family under-protected when it matters most.