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Family & Life Planning

Life Insurance Needs Calculator

Estimate a life-insurance coverage gap using survivor-support needs, debts, family goals, existing coverage, and available assets.

Quick mode

Start with the few inputs that usually move the answer most. MFA keeps transparent defaults for the rest until you open them.

This estimates the lump sum needed today to fund the support stream you entered, allowing the proceeds to earn a modeled return while support needs grow over time.
$

Enter the annual amount survivors would actually need replaced after considering survivor earnings, benefits or other continuing income.

yr
$
$

Debts you expect the death benefit to pay off rather than continue servicing.

$
Quick-mode assumptions: 2.5% support growth and 4% net return; $145,000 of child/college/final one-time needs and $40,000 of available survivor assets remain active. Open Full to edit them.

Modeled income support

$1,512,941

Other one-time needs

$455,000

Existing coverage/assets

-$90,000

Modeled coverage gap

$1,877,941

A life-insurance need is not simply “income × 10.” This model separates the survivor support stream from debts, college and other one-time needs, then subtracts only the coverage and assets you chose to make available.

Planning estimate only, not an insurance recommendation or quote. Taxes, Social Security survivor benefits, pensions, survivor earnings, asset liquidity, special-needs planning, estate structure, policy type and underwriting can materially change an appropriate coverage amount. For an actual purchase, verify needs and policy terms with a licensed insurance professional acting under the rules that apply in your state.

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Inputs, estimates & source dates

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Go deeper in Excel

Estate & Family Document Organizer

A structured inventory for accounts, beneficiaries, insurance, property and documents to review with your professionals. The workbook is being built as a reusable companion to MFA's free web tools.

Planned workbook: Asset inventory · beneficiaries · documents · action list.

Understand the result

Why Beneficiary Designations Matter

Read the plain-English guide, common mistakes and context behind this calculation.

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Educational estimates only. Not financial, tax, investment, legal, payroll, mortgage, or insurance advice. Results may vary based on rates, tax rules, lender terms, state laws, and personal circumstances. Financial values entered into supported calculators may be stored privately with technical data such as IP address for MFA analytics, security, debugging and product improvement. Do not enter account numbers, passwords, Social Security numbers or login credentials. Privacy details.