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Our calculation method, nothing hidden

Assumptions in effect: August 2026 version · Updated at least once a year

Most insurance calculators hand you a number that came out of a black box, usually inflated, because whoever does the math is also the one making the sale. TonBilan takes the opposite bet: showing you every assumption, every subtraction, every source. If a number looks questionable to you, you can see exactly where it comes from. As far as we know, it’s the only consumer insurance check-up in Quebec that does this.

The 4 principles behind every calculation

1

We work with your net income, not your gross. Your family lives on what’s left after taxes. We estimate your net income using combined Quebec + federal 2026 effective rates, payroll contributions included (QPP, QPIP, Employment Insurance (EI)). Calculating on the gross, the way many do, inflates the need by 20 to 40%. A second table covers replacement income (QPP pensions and disability benefits): they are taxable, but carry no QPP, QPIP or Employment Insurance contributions. Taxing them like a salary would strip out roughly 8 points that do not exist and inflate the disability gap.

2

We subtract what the government would already pay. On death, the QPP pays an orphan’s pension (≈ $308/month per child until age 18), often a surviving spouse’s pension, and a $2,500 death benefit. Almost no calculator accounts for it, so you end up buying that coverage twice. Not here.

3

We calculate in today’s dollars. A need spread over 20 years doesn’t require 20 years of salary sitting in an account: the capital paid out is invested and keeps working. We discount future cash flows at a conservative real rate of 1.5%, standard practice in professional planning tools.

4

We also tell you when you don’t need insurance. Your savings reduce your need. Your existing coverage is subtracted. And if you’re already well covered (or over-covered), the check-up says so, in plain words. The analysis first, the sale never.

Life insurance: how the amount is calculated

We add up what should be covered, then subtract what already is:

What we add

What we subtract

The result, rounded to the nearest $25,000, is your net coverage need. If it comes out negative or close to zero, we say so: you’re self-insured or already well covered.

Disability insurance: the real hole in your safety net

Critical illness insurance

The suggested amount works out to about one year of your net income (minimum $25,000, maximum $200,000): enough to get through treatment and recovery without going into debt or raiding your RRSPs. For perspective: a cancer diagnosis costs the average Canadian patient $33,000 over the course of the illness, in out-of-pocket costs and lost income (Canadian Cancer Society, December 2024 special report on the economic impact of cancer).

The prices shown: honest ranges, not quotes

Our premium estimates are calibrated on real Canadian market prices compiled in August 2026 (5-year age bands interpolated: no price jump on your birthday) (independent comparison sites and insurer rate schedules). They account for your age, your smoking status, the amount (large face amounts cost less per $100,000 of coverage), your sex if you provided it, and, for disability, your type of work, the variable that weighs most on price. For disability, the range shown is deliberately wide (−25% to +40%): the actual price depends heavily on the product you choose: benefit period (2 years or to age 65), “own occupation” definition, level or renewable premiums.

We show a range, never a figure to the dollar: your actual premium will depend on your health, your habits and the product you choose. Only an insurer’s quote, after underwriting, is binding.

The protection score

Your score out of 100 is the sum of three sub-scores: life insurance (out of 40), income protection (out of 40) and critical illness (out of 20), minus a few points if your emergency cushion covers less than 3 months. Each sub-score reflects the gap between your situation and your coverage, not the number of products you own. Being well covered without insurance (because you don’t need any) earns an excellent score: that’s by design.

Our assumptions in numbers (August 2026 version)

AssumptionValue
Household standard-of-living replacement70% of net income
Discount rate (real, net of inflation)1.5%
Tax: effective Quebec + federal 2026 table, contributions included14.6% at $30k → 40.3% at $250k
Tax on replacement income (QPP pensions, disability benefits): no contributions10.4% at $30k → 38.8% at $250k
Education fund per child (without RESP / with RESP)$25,000 / $15,000
Final expenses$15,000
QPP orphan’s pension (2026, per child)$307.81/month
Value of a stay-at-home parent’s services (until the youngest turns 18, capped $250k-750k)$30,000/year
QPP surviving spouse’s pension 2026 (by age and children, scaled to contributions)$719.50 to $1,173.58/month
QPP death benefit (taxable in the estate, counted net)$2,500
RRSP counted at death with no spouse (latent tax)55 to 75% of value
Group life insurance (fragile if you change jobs)counted at 75%
Group disability coverage, default60% of gross, $6,000/month cap, taxable
Target disability benefit (sliding by income)85% → 70% of net
Critical illness amount≈ 1 year of net income ($25k to $200k)

Our main sources

The limits, stated plainly

The best way to judge our method? Try it.

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This page describes the methodology in effect on TonBilan.ca. Assumptions version: August 2026. For any question about the method: contact@tonbilan.ca.