How much life insurance do you need? Build the amount from real obligations
A useful life-insurance amount is the gap between the obligations survivors would need funded and the resources already available for those jobs. Income multiples can be a quick screen, but a household-specific calculation is easier to explain and update.
A needs-led worksheet that replaces a one-size income multiple with a household balance sheet and explicit assumptions.
Give every dollar a job
Begin with what survivors would need to continue, settle or replace. Separate recurring household spending from one-time obligations. Housing, child care, support for a family member, debt, education and final expenses should not be hidden inside one vague “family protection” number.
Then list resources that are genuinely available for those same jobs: dedicated savings, current life insurance, survivor income and other assets the household is willing and able to use. Do not subtract an emergency fund twice or count a retirement account without considering access, taxes and its intended purpose.
Build the calculation in layers
| Layer | What belongs | Common counting error |
|---|---|---|
| Income bridge | Essential annual cash-flow gap times the intended support years | Using gross salary without survivor income or spending changes |
| Immediate obligations | Final costs, transition cash and debts selected for payoff | Assuming every debt must be paid immediately |
| Future goals | Education, dependent support or a planned family commitment | Ignoring money already reserved for the same goal |
| Available resources | Existing coverage and assets intentionally assigned to survivors | Counting illiquid or restricted assets at face value |
Questions that change the amount
Who depends on the household?
List children, adults receiving care, a co-owner or anyone supported by unpaid work.
What spending changes?
Some costs fall after a death; child care, transport or hired household help may rise.
Which debts must be cleared?
Separate legal liability from the household's preference to eliminate a payment.
What income continues?
Use reliable survivor earnings and benefits, with professional help where eligibility is uncertain.
How long is support needed?
Tie the period to dependent, mortgage, retirement or business milestones.
Keep an assumption sheet with the number
A coverage figure without its assumptions becomes stale quickly. Record the date, who participated and the evidence behind each major entry.
- Current household spending
- Survivor income assumption
- Support period and end event
- Mortgage and other selected debts
- Dependent-care replacement costs
- Future goals and existing funding
- Current personal and workplace coverage
- Items deliberately left outside the model
Financial need and insurability are different questions
A sound worksheet explains why an amount was requested. It does not establish that an insurer will offer it, at what price or under which product. Financial underwriting can ask for income, assets, debt, business value or the purpose of coverage. Medical and other risk underwriting remains separate.
If affordability forces a compromise, preserve the most important years and obligations first. A smaller policy that can be maintained may serve the household better than a larger amount that lapses. Product selection, taxes, trusts and complex estates require qualified personal advice.
Use the number in the next worksheet
Run your assumptions through the coverage evidence planner, then use the term-length guide to place the need on a timeline. Business owners should separate the company file using the business-owner guide.
Questions about how much life insurance to plan
Is ten times income always enough life insurance?
No fixed multiple fits every household. Dependents, debts, care work, savings, existing coverage and the intended support period can materially change the need.
Should existing workplace coverage be subtracted?
It can be included as a resource if you understand its current amount, limits and portability. Recheck it after a job change.
Sources and limits
This educational worksheet does not calculate taxes, benefit eligibility or a personal product recommendation.