How much sum assured is enough?
The right sum assured is roughly 15 to 20 times your annual income, plus outstanding loans, plus future major goals — usually far more than people own.
The right sum assured for life insurance is roughly 15 to 20 times your annual income, plus your outstanding loans, plus future major goals. For a 35-year-old earning 12 lakh rupees a year with a 50 lakh home loan and a goal of 30 lakh for a child's education, the right cover sits near 3 crore rupees. Most Indians own one-fourth of what they actually need.
Why sum assured is the most undervalued number in personal finance
Sum assured is the amount your family receives if something happens to you. It is the only number on a life insurance policy that matters when the claim is paid. The premium, the bonus, the rider list — all secondary. If the sum assured is too low, the policy fails the family no matter how cheap it was.
Most people pick a round number — 50 lakh, 1 crore — without doing the actual math. The math is not hard. It just requires being honest about what your absence would cost.
The three building blocks of the right sum assured
Treat sum assured as the sum of three layers. Skip any one and the cover misses.
- Income replacement. Roughly 15 to 20 times your annual take-home. This funds your family's lifestyle if your salary disappears tomorrow.
- Liability cover. The full outstanding balance of your home loan, car loan, personal loan, and any business debt. Lenders do not pause the EMI when something happens to you.
- Goal cover. The future cost of major goals you are responsible for. Children's higher education. Wedding contributions. A spouse's retirement floor.
How the math works in practice
Run the calculation slowly. Take a 35-year-old, earning 12 lakh rupees a year, with the typical Indian middle-class profile.
| Layer | Calculation | Amount |
|---|---|---|
| Income replacement | 12 lakh × 18 years | 2.16 crore |
| Home loan outstanding | Direct value | 50 lakh |
| Child's higher education | Future cost in today money | 30 lakh |
| Existing savings buffer | Subtracted | -25 lakh |
| Right sum assured | Total | ~2.7 crore |
Round up. Pick a 3 crore term plan. The premium for a healthy 35-year-old non-smoker comes to roughly 25,000 to 35,000 rupees a year — less than one percent of annual income for full family protection.
If the premium feels surprising, you have probably been underinsured your entire adult life.
The income multiplier rule, broken down by age
The 15-to-20-times rule shifts as you age. Younger earners need a bigger multiple because more earning years are still ahead.
| Age | Income multiplier for sum assured |
|---|---|
| 25-30 | 20-25 times |
| 30-40 | 15-20 times |
| 40-50 | 10-15 times |
| 50-60 | 5-10 times, plus full liabilities |
A real example to anchor the rule
Take Priya, 32, software engineer, earning 18 lakh rupees a year, married with one child. She has a 70 lakh home loan and wants to fund 40 lakh for her son's education.
Income replacement at 18 times equals 3.24 crore. Loan adds 70 lakh. Education goal adds 40 lakh. Existing savings of 30 lakh subtract. Final number: 4 crore. Most insurance agents would have sold her a 1 crore plan and called it complete. The gap — 3 crore — is the difference between a family that recovers and a family that struggles.
What does NOT belong in your sum assured
Three common mistakes inflate or distort the number.
- Do not include retirement corpus needs. Your retirement is funded by your savings while alive, not by life insurance.
- Do not include your spouse's separate income or insurance. Each earning member needs their own cover.
- Do not count company group cover as permanent. It vanishes the day you change jobs. Treat it as a bonus, not as part of the base sum assured.
How to buy the right sum assured cheaply
The cheapest way to buy a high sum assured is a pure term plan. No bonus. No maturity benefit. Just a clean payout if something happens during the policy term. A 1 crore term plan for a healthy 30-year-old costs roughly 8,000 to 12,000 rupees a year.
Avoid endowment plans, money-back plans, and ULIPs as the primary tool for sum assured. They mix insurance and investment poorly. The sum assured ends up small while the premium ends up large. Buy term separately, invest separately. Keep the two jobs apart.
The Insurance Regulatory and Development Authority of India publishes claim settlement ratios at IRDAI. Pick an insurer with a settlement ratio above 95 percent for the past three years.
Frequently asked questions about sum assured
What is the rule of thumb for life insurance sum assured?
15 to 20 times your annual income, plus outstanding loans, plus the future cost of major goals you are responsible for. Subtract existing savings.
Is 1 crore sum assured enough for a salaried employee?
Usually not, especially if you earn above 8 lakh a year or carry a home loan. 1 crore feels large but covers only a few years of income replacement.
Should I count my employer group insurance toward my sum assured?
No. Group cover ends when employment ends. Treat it as a bonus while it lasts and buy a personal term plan that stays with you for life.
Do I need to increase sum assured every year?
Review every three to five years. Increase when income rises sharply, when a new loan starts, or when a new dependent enters the picture.
Frequently Asked Questions
- What is the rule of thumb for life insurance sum assured?
- 15 to 20 times your annual income, plus outstanding loans, plus the future cost of major goals you are responsible for. Subtract existing savings.
- Is 1 crore sum assured enough for a salaried employee?
- Usually not, especially if you earn above 8 lakh a year or carry a home loan. 1 crore feels large but covers only a few years of income replacement.
- Should I count my employer group insurance toward my sum assured?
- No. Group cover ends when employment ends. Treat it as a bonus while it lasts and buy a personal term plan that stays with you for life.
- Do I need to increase sum assured every year?
- Review every three to five years. Increase when income rises sharply, when a new loan starts, or when a new dependent enters the picture.