How much term insurance cover do I need? The expense method with a worked example

A sound term insurance cover amount is what your family would need to keep living as it does now without your income: their yearly expenses without you multiplied by the years they would need support, plus your outstanding loans and the cost of goals you want protected (such as children's education), minus savings and investments they could use. For many salaried households in India this works out to 10 to 20 times annual income, but the calculation, not the multiple, should decide. Round the result up to the next cover band, and check that the policy runs until your youngest child is independent and your loans are repaid.

This is the overview for the section on calculations and checklists. The tools and guides linked below take each step further.

Step 1: Yearly expenses without you

Start with what the household spends in a year today, then remove what you personally cost. Look at bank statements for the last 12 months rather than guessing.

Do not subtract your home loan EMI here if you will add the loan balance separately in Step 3, or you will count it twice. In this example, rent is maintenance because the family owns the flat with a loan.

Step 2: How many years of support

Count the years until the family no longer depends on your income. Typical anchors:

• Until the youngest child turns 21–25 and finishes education.
• Until your spouse reaches retirement age, if they depend on your income.
• Longer if you support parents or a dependent with special needs.

For a 34-year-old with children aged 4 and 7, support until the younger is 24 means 20 years.

Step 3: Loans, goals, and what is already there

Rounded up, ₹1.75–2 crore. If the spouse earns ₹4 lakh a year after tax and expects to keep working, you can reduce the yearly need: ₹6 lakh − ₹4 lakh = ₹2 lakh a year, or ₹40 lakh over 20 years instead of ₹1.2 crore, giving a cover need of about ₹97 lakh. Decide honestly whether that income would continue if the spouse also had to look after the children alone.

You can enter your own figures in the life cover calculator.

Why "years × expenses" works without discounting

Multiplying yearly expenses by years ignores both inflation (which raises future expenses) and investment returns (which grow the payout). If the family invests the payout in safe instruments that earn roughly the rate of inflation after tax, the two effects cancel out. That makes the method simple and slightly conservative. If you expect a higher real return, the cover can be lower; if you expect the family to keep the money in a savings account, it should be higher. For a full present-value calculation based on your income rather than expenses, see the human life value worked example.

Step 4: Check against your income

Two quick checks:

• Income multiple. On a gross income of ₹18 lakh, 10 times is ₹1.8 crore. The expense method gave ₹1.77 crore, so the results agree. A large gap between the two methods usually means expenses were under-counted or a large loan was missed.
• Insurer limits. Insurers allow cover up to a multiple of income that falls with age (often much higher for those in their 20s and 30s than for those over 50). If your calculated need exceeds what one insurer allows, the remainder may be possible with a second insurer, subject to total cover underwriting.

Step 5: Choose the policy term and structure

• Policy term: at least until the support period in Step 2 ends; in this example, from 34 to at least 54, and many people choose until 60 to also cover the end of the home loan and the spouse's later years.
• Payment term: regular pay usually costs least in present-value terms; see policy term, payment term and payout options.
• Payout: lump sum to clear loans plus monthly income for expenses is a common mix.
• Protection of the payout: for a married person, consider writing the policy under the MWP Act; see the MWP Act guide.

Then compare quotes for the cover you calculated with the term quote comparison guide, and before you apply, go through the term insurance buying checklist. If you were planning to buy a savings policy instead, read buy term and invest the rest.

Mistakes to avoid

• Counting employer group cover as permanent. It ends when the job does.
• Forgetting loans co-signed with your spouse: the bank will look to the survivor.
• Using today's education cost without allowing for fee inflation. If education is many years away, the conservative choice is to add a margin.
• Buying cover to age 85 or 99 with a smaller amount instead of the right amount to 60.
• Never reviewing the cover: recalculate after marriage, a child, a new home loan or a big rise in income.

Frequently asked questions

Is ₹1 crore cover enough?

It is enough for some families and far too little for others. In the example above, the need was ₹1.77 crore. A family with no loans and lower expenses might need ₹60 lakh. Calculate yours.

Should a homemaker have term cover?

Yes, if the family would need to pay for childcare, cooking and household work that the homemaker now does. Insurers may limit a homemaker's cover, often by reference to the spouse's cover or income.

How often should I recalculate?

Every few years and at every big life change. You can add a new policy when needs rise; you cannot always reduce an old one easily, so a layered approach (two policies with different terms) can help.

Sources

• IRDAI — consumer guidance on choosing life insurance and the list of registered life insurers
• Reserve Bank of India — inflation data and financial education material
• Council for Insurance Ombudsmen — what to do if a dispute arises later