Most salaried Indians buy term insurance the wrong way. Either they skip it entirely and rely on their employer’s group cover, or they buy whatever amount an agent recommends without doing the math themselves. Both are mistakes. Term insurance is the cheapest, most effective financial protection you can buy — but only if the cover amount actually matches what your family would need. Here’s how to calculate it properly.
Term insurance vs traditional life insurance
Before the calculation, it helps to know why term insurance specifically is the right tool here.
The rule most financial planners use: never mix insurance and investment. Buy term insurance for protection, and put the money you’d have spent on a traditional plan’s premium into your emergency fund and investments instead — you’ll come out ahead on both fronts.
How much cover do you actually need?
The lazy shortcut is “15-20 times your annual income.” It’s a reasonable starting point, but it ignores your specific liabilities and goals. The more accurate approach is the income replacement method: figure out what your family would need to maintain their lifestyle and meet future goals if your income disappeared tomorrow.
| Component | What it covers | How to estimate it |
|---|---|---|
| Income replacement | Living expenses for your dependents until they’re financially independent | Annual expenses × remaining years of dependency |
| Outstanding liabilities | Home loan, car loan, any other debt that shouldn’t fall on your family | Full outstanding loan balance |
| Future goals | Children’s education, marriage, or other large committed expenses | Estimated future cost of each goal |
| Minus existing assets | What you’ve already built up that your family could fall back on | Existing investments + savings + any existing life cover |
Add the first three, subtract the fourth, and that’s your target cover — not a generic multiple, but a number built from your actual life.
Two real examples
Riders: what’s worth adding, what to skip
One more thing worth knowing: term insurance premiums qualify for deduction under Section 80C, up to the overall ₹1.5 lakh limit — but only if you’re filing under the old tax regime. If you’ve moved to the new regime, this deduction doesn’t apply, though it shouldn’t change whether you buy the cover — protection needs don’t change based on your tax regime.
How to actually buy it
Don’t default to a generic multiple. Use the table above with your actual expenses, liabilities, and goals.
Use aggregator platforms to compare premiums across insurers for the same cover and term. Check each insurer’s claim settlement ratio before deciding — a slightly cheaper premium isn’t worth a lower chance of your family’s claim being honoured.
Your cover should run at least until your home loan is paid off and your children are financially independent — typically until age 60-65, not a shorter, cheaper term.
Smoking habits, pre-existing conditions, family medical history — all of it. Non-disclosure is the single biggest reason claims get rejected, and it defeats the entire purpose of buying the policy.
Quick guide — what does your situation call for?
The bottom line
Term insurance is not optional if anyone depends on your income — and the amount matters as much as having the policy at all. Most people are underinsured because they never ran the actual numbers. Do the calculation once, buy a pure term plan for that amount, and revisit it every few years as your life changes.
Once your protection is sorted, the next place to focus is making sure the premium fits comfortably into your monthly budget without crowding out your savings and investments.
This post is for educational purposes only and does not constitute tax or financial advice. For personalised guidance, consult a chartered accountant or a licensed insurance advisor.