One of the most common coverage mistakes Carrie sees is Canadians who either dramatically underestimate what their family would need to survive financially without them — or who are paying for significantly more coverage than their situation requires. Getting the amount right matters both for your family's security and for your budget.
Coverage calculation methods
There are several methods financial planners use to estimate coverage needs. Carrie typically uses a combination of these, then applies professional judgment based on your specific family situation.
A simple rule of thumb. Works reasonably well for straightforward situations but doesn't account for large debts, assets already held, or spouse's income.
A more detailed calculation that accounts for your actual financial obligations. More accurate than a simple multiple.
The most accurate method — calculating the exact dollar amount needed to fund your family's financial plan without your income, accounting for existing assets and other income sources.
Calculate how many years your family would need income replacement and multiply by the annual amount required.
The DIME method in detail
Debt (excluding mortgage)
List all personal debts: car loans, credit cards, student loans, lines of credit, personal loans. Total them up. Your insurance should pay these off immediately.
Income replacement
Multiply your annual after-tax income by the number of years your family would need it. For a family with young children, this might be 20–25 years. Subtract your spouse's income if applicable.
Mortgage balance
Add the full outstanding mortgage balance — the goal is for your family to own their home debt-free.
Education
Estimate the total cost of post-secondary education for each child. Budget $20,000–$40,000 per year per child depending on program and location.
DIME example
Age 38, $95,000/year income, two children (6 and 9), $400,000 mortgage, $40,000 other debt.
D: $40,000 + I: $70,000 × 18 years = $1,260,000 + M: $400,000 + E: $120,000 × 2 children = $240,000
Total DIME coverage need: ~$1.94 million.
How needs change through life stages
| Life stage | Primary coverage needs | Recommended approach |
|---|---|---|
| Early 30s, no children | Mortgage, income replacement | Term 20-year, $500K–$1M |
| 30s–40s, young children | Maximum income replacement, mortgage, education | Term 20–30 year, $1M–$2M+ |
| 40s–50s, children in teens | Debt reduction, estate building begins | Term + beginning Par policy |
| 50s–60s, children adults | Estate planning, wealth transfer | Par/Universal life for estate |
| 65+, retired | Final expenses, estate equalization | Smaller permanent policy |
When to review your coverage
- Marriage or common-law partnership — your financial obligations change significantly
- Birth or adoption of each child — coverage needs typically increase substantially
- New mortgage or significant debt increase
- Major income increase — your income replacement need grows
- Starting or acquiring a business
- Death of a dependent or spouse — coverage needs may decrease
- Major asset accumulation — more assets reduce coverage needs
- Every 3–5 years as a general review
Common coverage gaps Carrie frequently finds
- Stay-at-home parents are uninsured: The cost of replacing a stay-at-home parent's contributions (childcare, household management) can easily exceed $50,000–$80,000/year. Both partners need coverage.
- Group insurance is the only coverage: Employer group insurance ends when you leave your job and is rarely sufficient — typically 1–2× salary, when most families need 7–10×.
- Mortgage insurance through the bank: Bank mortgage insurance covers the bank, not your family. A personal life insurance policy pays your family directly, who can then choose how to use the proceeds.
- Business owners without key person coverage: If your business couldn't survive 12–18 months without you, key person insurance is essential.
Carrie's bottom line: Most people buy insurance with an amount that feels right, not one that's been calculated. Book a proper needs analysis with Carrie — it takes one meeting and gives you confidence that your family is truly protected.
Carrie Wang
Carrie is the founder of Seven Lakes Financial Services Inc. and a Sun Life advisor serving clients across Ontario and Saskatchewan. She specializes in retirement, estate, and investment planning, with a warm, personalized approach. She is fluent in English, Mandarin, and Taiwanese.