Why "10 times your income" is only a starting point
The common rule of thumb — cover equal to 10 to 15 times your annual income — exists because it's easy to say in a five-minute conversation. It's not wrong, exactly, but it treats every family as identical, which they aren't. A 30-year-old with a home loan and two young children needs a very different number than a 45-year-old whose children are nearly independent and whose loan is almost paid off, even if both earn the same salary.
Used as a rough sanity check, the multiple is fine. Used as the actual answer, it usually either leaves a real gap or has you paying for cover you don't need — and premiums are cheapest when you're young, so getting the number closer to right the first time matters.
The actual arithmetic
A number that holds up is built from three parts, added together. First, income replacement: roughly, what your family would need each year to maintain their life without your income, multiplied by the number of years until your youngest dependent is financially independent. Second, outstanding debts: your home loan, any other loans — cover that doesn't clear these leaves your family paying off debt on a single income they no longer have. Third, future goals you'd otherwise fund: a child's education, a wedding, anything specific you're already planning around.
From that total, subtract what's already in place — existing savings, investments, and any life cover you already hold, including an employer group policy. What's left is the gap a new or additional term policy actually needs to cover. It's arithmetic, not a feeling, and it's worth doing on paper rather than trusting a multiple that was never about your specific family.
The mistake that undoes the whole calculation
The most common gap we see isn't a wrong multiple — it's relying on employer-provided group life cover as if it were personal term insurance. Group cover is usually a fraction of what's actually needed, and it ends the moment you leave the job, get laid off, or retire — at exactly the point your family might need it to still be there. If group cover is the only life insurance you have, that's worth treating as a starting point, not a plan.
The other quiet mistake is not revisiting the number. A cover amount that was right at 28, before a home loan and children, is very likely wrong at 35. Term insurance is one of the few financial products worth re-checking every few years, not buying once and forgetting.
If you want to actually work through this calculation for your own situation — income, debts, goals, and what you already hold — rather than rely on a multiple that was never about your family specifically, that's a conversation worth having before you buy or renew a policy, not after.
About the author
Aditya Patel
Co-Founder | Research & Investment
B.E. in Civil Engineering · M.B.A. in Finance · NISM-certified Research Analyst · NISM-certified Equity Derivatives
With a passion for financial markets spanning more than a decade, Aditya's work is centred around understanding businesses, markets, and the sectors in which they operate. He believes that meaningful wealth creation is built over the long term through disciplined investing, continuous learning, and informed decision-making. His primary focus is equity and sector-specific research — he continuously studies companies, industries, and market trends, with this research forming an important part of the stock and mutual fund selection process at Vision Investment.
“Good investing begins with good research — and good research never stops.”
Co-Founder
Dip Modi
Co-Founder | Mutual Funds, Insurance & Taxation
B.Com. in Taxation · LL.B. · NISM-certified Equity Derivatives · AMFI-certified Mutual Fund Distributor
With more than a decade of interest and experience in financial markets, Dip brings a complementary perspective to Vision Investment, combining investment knowledge with a strong understanding of taxation, mutual funds, and insurance. He has been involved in GST-related matters since the introduction of GST in India, developing practical experience in the evolving tax and compliance environment. His primary areas of focus are mutual fund investments, insurance solutions, and taxation-related matters — helping clients understand the financial and tax implications of their decisions.
“The right financial decision is not only about returns — it is about understanding the complete picture.”
