"How much term insurance do I need?" is one of the most common questions we hear, and it rarely has a round-number answer. The right sum assured is the amount that would let your family keep living the life you have planned for them — clear the home loan, pay school fees, cover monthly bills — if your income suddenly stopped. This guide walks through two practical ways to calculate term insurance cover, a worked example, and the choices that matter after the number is fixed.
If you are still deciding between a pure term plan and a market-linked policy, read term insurance vs ULIP first. Everything below assumes you want pure protection.
Method 1: Income replacement
The quickest way to estimate life cover is to replace the income your family would lose.
- Take your annual take-home income (after tax).
- Subtract what you spend on yourself — your share of food, travel, personal expenses. What remains is roughly what your family depends on.
- Multiply by the number of years your family would need that support, usually until your youngest child is financially independent or your spouse retires.
A common shortcut is 10 to 15 times annual income. It is a starting point, but it ignores loans and big goals.
Method 2: The needs-based method
The needs-based method builds the number from your actual situation. The formula is simple:
Cover needed = Outstanding loans + Future goals + Family expenses for the support years − Existing assets and cover
- Outstanding loans: home loan, car loan, personal loans, credit card balances. Your family should not inherit EMIs.
- Future goals: children's higher education, a child's wedding, a corpus for your spouse's retirement.
- Family expenses: monthly household costs multiplied by the number of years they will need support. Allow for inflation — expenses in fifteen years will be far higher than today.
- Existing assets: savings, mutual funds, fixed deposits, EPF/PPF balances and any life cover you already hold (including group cover from your employer, though that ends if you leave the job).
Your term cover should be sized to your family's needs, not to the premium you feel comfortable paying. Fix the number first, then look for the plan that fits it.
A worked example
Rohit, 34, lives in Indore with his wife and two children aged 4 and 7. His spouse works part-time. Here is a simplified needs-based calculation. The figures are illustrative.
| Item | Amount (₹) |
|---|---|
| Home loan outstanding | 38,00,000 |
| Car loan outstanding | 4,00,000 |
| Children's higher education (two children, today's cost, inflated) | 50,00,000 |
| Household expenses: ₹45,000 a month for 18 years, adjusted for inflation and expected returns | 1,10,00,000 |
| Total needs | 2,02,00,000 |
| Less: mutual funds and FDs | (18,00,000) |
| Less: EPF balance | (9,00,000) |
| Less: existing life cover (employer group term) | (0 — not counted, as it ends if he changes jobs) |
| Cover needed | ≈ 1,75,00,000 |
Rohit would likely round this to a ₹1.75 crore or ₹2 crore term plan. Compare that with the 10x shortcut on his ₹12 lakh income: ₹1.2 crore — noticeably short once the home loan and education goals are counted.
Don't count your home as an asset to be sold — your family still needs somewhere to live. And revisit the number when life changes: a new child, a bigger loan, a jump in income.
Policy term and when to buy
The policy term is how long the cover lasts. A good rule is to keep cover in force until your financial responsibilities end, not until some fixed age.
- If your youngest child will be independent at 25 and your home loan ends at 55, cover till at least 55–60 makes sense.
- Cover beyond your working years costs more and is often unnecessary if your retirement corpus is in place. Our retirement calculator can help you see when that might be.
- Some plans let you raise cover at life events like marriage or childbirth.
When to buy
Earlier is usually cheaper. Term premiums depend heavily on your age and health when you buy, and they are typically fixed for the full term once the policy is issued.
- A new diagnosis like diabetes can raise premiums later.
- A good time is when someone starts depending on your income.
Riders worth understanding
Riders are optional add-ons you buy with the base plan for an extra premium. Common ones include:
- Accidental death benefit: an additional payout if death is due to an accident.
- Critical illness rider: a lump sum on diagnosis of a listed serious illness.
- Waiver of premium: future premiums are waived if you become disabled or are diagnosed with a covered illness, while cover continues.
- Accidental total and permanent disability: a payout if an accident leaves you unable to work.
Read rider definitions carefully. Our guide to super top-up and critical illness cover explains how these work.
Disclose everything honestly
The proposal form is the foundation of your claim. Insurers can investigate claims, especially in the early years, and non-disclosure is one of the most common reasons claims are disputed.
- Declare existing conditions, past surgeries, smoking or tobacco use, and alcohol consumption honestly.
- List all existing life policies and complete any medical tests asked for.
- Read the filled form yourself before signing. Do not let anyone fill it "to get a lower premium".
A slightly higher premium today is a small price for a claim your family can rely on.
Tax note
Under the old tax regime, life insurance premiums can qualify for deduction under Section 80C, within the overall ₹1.5 lakh limit and subject to conditions. The new tax regime does not allow this deduction. Tax rules change, so check the current position — our article on the old vs new tax regime covers the basics.
Frequently asked questions
Is 10 times my annual income enough term cover?
It can be a starting point, but it often falls short for people with home loans or young children. The needs-based method gives a more realistic figure.
Should I count my employer's group life cover?
Treat it as a bonus rather than a foundation. Group cover usually ends when you leave the job, and it may not be large enough on its own.
Can I have more than one term plan?
Yes. Many people hold two or more policies, sometimes from different insurers, to build the total cover they need. You must disclose existing policies in each proposal form.
Our team can help you run the numbers, compare term plans from multiple insurers side by side, and support your family at the time of a claim. Talk to us when you are ready.
Insurance is the subject matter of solicitation. Please read the policy wording carefully before buying.
Key takeaways
- Use the needs-based method: loans + goals + expenses − existing assets.
- The 10–15x income shortcut is a starting point, not an answer.
- Keep cover until your financial responsibilities end, and buy early.
- Understand riders before adding them.
- Honest disclosure is what makes a claim hold up.
