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Module 3.3CFP RMISFull chapter

Sum-assured calculation

In this chapter: Income-replacement and needs-based methods · Riders and when they help

~5 min readLayer 4 · Professional CertificationsFree

How much life insurance is the right amount? Two methods give similar answers. CFPs use both and pick the larger. This sub-module also covers riders — additional cover types that can be added to a base policy.

Foundation

Two methods to calculate sum assured: 1. Income-replacement (10× rule): • Sum assured = 10 × annual income • Simple, conservative, works for most middle-class Indians • Adjustment: 8× if low debt, 12× if high debt + dependents 2. Needs-based (additive): • Outstanding loans (home, vehicle, education): X cr • Future education costs at today's prices: Y cr • 10-15 years family living expenses: Z cr • Less: accumulated savings: A cr • Sum assured = X + Y + Z − A • More accurate but more complex Use both. Pick larger. Round up to nearest standard cover (₹50L, ₹1 cr, ₹1.5 cr, ₹2 cr, etc.)

Deep Dive

Riders to consider: Critical Illness rider: • Pays lump sum on diagnosis of listed serious illnesses • Cancer, heart attack, stroke, kidney failure, organ transplant, paralysis, etc. • Premium: 30-50% extra on base term • Useful for: most working-age clients with dependents • Note: cover lump-sum lasts until end-stage; not lifetime treatment cost Accidental Death rider: • Additional sum assured on accidental death • Cheap (~₹1-2K/year for ₹50L extra cover) • Worthwhile especially for high-mobility professionals Accidental Disability rider: • Pays sum assured + waives future premiums on permanent disability from accident • Inexpensive • Worthwhile Waiver of Premium rider: • Premium continues to be paid by insurer if you become disabled • Useful safeguard Income-protection rider (less common): • Pays monthly income to family on death • Some prefer instead of large lump sum Riders extend protection without major premium increase. CFPs typically recommend critical illness + accidental disability/death as standard add-ons.

Advanced

Avoid riders that overlap with what your base health insurance should already cover. A rider should fill a real gap, not pad the agent's commission. For specific professions: • Medical doctors: professional indemnity + key-person cover • Business owners: key-person cover + buy-sell agreement insurance • Self-employed: longer-term disability cover • Teachers: sufficient term for ongoing dependents Dual-income households: • Both partners need term cover (each loses other's income) • Total household cover: 10× combined income across two policies When sum assured can decrease: • Children become independent earners • Loans paid off • Substantial wealth accumulated (replacement of income less critical) Periodic reduction strategy: most clients buy maximum cover at start of working life and maintain through career. Some opt for declining-cover term to match decreasing need (similar to mortgage protection).

Regulatory references
  • IRDAI on sum assured calculation
  • CFP-FPSB India syllabus on insurance needs
  • AMFI on financial planning best practices
Common mistakes & pitfalls
  • Calculating sum assured at age 25, never updating.
  • Using only income method without needs-based check.
  • Underestimating future child education costs.
  • Ignoring inflation impact on family living expenses.
  • Including non-essential riders that overlap with health insurance.

Frequently asked

Is 10× annual income too high or too low?
For middle-class Indians: typically right. For HNW with substantial accumulated wealth: 5-7× sufficient (replacement need lower). For young, debt-heavy: 12-15× appropriate. Always do needs-based check too.
Should I buy single big policy or multiple smaller?
Single big policy is simpler administratively. Multiple smaller policies allow staggering tenure (cover decreases naturally as financial maturity grows) and can reduce single-insurer risk. For most retail: single policy easier.
How often should I review sum assured?
Every 2-3 years or after major life events (job change, marriage, child birth). Income growth + new debts + new responsibilities → cover need increases. Children becoming independent → cover need decreases.

Practice questions

Click each question to reveal the answer and explanation.

Q 1
For a 32-year-old earning ₹15L, the recommended term cover is approximately:
  1. (a)₹50 lakh
  2. (b)₹1 crore
  3. (c)₹1.5 crore
  4. (d)₹3 crore
Correct: (c) ₹1.5 crore
10× × ₹15L = ₹1.5 cr. Adjust for needs-based factors. Standard recommendation.
Q 2
A critical-illness rider on term insurance:
  1. (a)Replaces health insurance
  2. (b)Pays lump sum on diagnosis of listed serious illnesses
  3. (c)Costs more than the base policy
  4. (d)Is illegal
Correct: (b) Pays lump sum on diagnosis of listed serious illnesses
Critical-illness rider pays lump sum on diagnosis (cancer, heart attack, stroke, etc.). Supplements (not replaces) health insurance. ~30-50% extra premium.
Q 3
Sum assured for working dual-income household typically should:
  1. (a)Cover only primary earner
  2. (b)Cover both earners (each loses other's income on death)
  3. (c)Be unnecessary
  4. (d)Half the income method
Correct: (b) Cover both earners (each loses other's income on death)
Both earners need cover; loss of either income hurts. Total household cover = 10× combined income, distributed across two policies.
Q 4
Sum-assured need typically:
  1. (a)Stays constant
  2. (b)Decreases as wealth accumulates and dependents become independent
  3. (c)Always increases
  4. (d)Resets each year
Correct: (b) Decreases as wealth accumulates and dependents become independent
As wealth accumulates and dependents become independent, replacement-need decreases. Some clients reduce cover at later stages; many simply maintain.
Q 5
A 50-year-old with paid-off home, kids settled, ₹2cr corpus, ₹5L pension expectation:
  1. (a)Needs aggressive term cover
  2. (b)May need minimal or no term cover
  3. (c)Should buy ULIP
  4. (d)Should buy whole-life
Correct: (b) May need minimal or no term cover
Self-insured retirees with adequate corpus and minimal dependents may need minimal or no term cover. Health cover takes priority at this age.
Educational purposes only. The numbers, returns, and examples used in this lesson are illustrative. Past performance does not guarantee future results. Mutual fund and securities investments are subject to market risks. This lesson is not investment advice; for advice tailored to your circumstances, consult a SEBI-registered Investment Adviser. Read our full disclaimer.