Critical Illness Insurance Calculator in Canada
The tax-free lump sum you would need after a serious diagnosis
What you would need to cover
12 to 24 months is the usual range: long enough to stop working through treatment and recovery.
Drugs outside the provincial formulary, private nursing, physiotherapy, dental work after treatment.
Treatment is often concentrated in a few cities. Travel, parking and lodging add up over months.
Ramps, bathroom changes, mobility equipment, a stairlift.
Mortgage, car, loans. What has to keep being paid while you are not working.
Any group or individual critical illness policy already in place.
Where the lump sum goes
What makes up the number
How critical illness insurance works
Critical illness insurance pays a single tax-free lump sum if you are diagnosed with a covered condition and survive a waiting period. It is not health insurance and it is not disability insurance. It buys time and options.
What triggers a payout
Most Canadian policies cover a core set of conditions: cancer, heart attack and stroke account for the large majority of claims. Comprehensive policies extend to 20 or more conditions, including multiple sclerosis, Parkinson's, major organ transplant and coronary bypass surgery. Two details decide whether a policy pays. The survival period. Almost every policy requires you to survive 30 days after diagnosis before it pays. This is not a technicality: it is why critical illness insurance is not a substitute for life insurance. The definitions. Each covered condition has a precise medical definition in the contract, and early-stage or in-situ cancers are frequently excluded or paid at a reduced partial benefit. Two policies that both say they cover cancer can behave very differently on the same diagnosis. The definitions are the product.
How it differs from disability insurance
They look similar and they solve different problems. Disability insurance pays a monthly amount for as long as you cannot work, and it is triggered by inability to work regardless of cause. Critical illness pays once, as a lump sum, and it is triggered by a diagnosis regardless of whether you can still work. You can be diagnosed with a covered condition and keep working, and the critical illness policy still pays in full. You can be unable to work from a back injury that no critical illness policy covers, and only disability insurance responds. If you can only afford one and your household depends on your income, disability insurance is usually the more important purchase. Critical illness covers the costs that disability insurance does not: the drugs your province does not fund, the travel, the spouse taking unpaid leave, the renovation.
What provincial health care already covers
Provincial health insurance covers hospital care and physician services, which removes the catastrophic medical bankruptcy risk that drives critical illness sales in the United States. The Canadian case for the product is different and narrower. What provincial plans generally do not cover: prescription drugs taken outside hospital, which for some cancer treatments is a large number; private nursing; physiotherapy beyond a limited allocation; travel and accommodation for treatment in another city; and any of the household's lost income. That last item is usually the biggest. A spouse taking three months of unpaid leave to provide care is a real cost that no health plan addresses.
Return of premium riders
Many critical illness policies offer a return-of-premium rider: if you never claim, you get your premiums back after a set period, often 15 years or at age 65. It is genuinely appealing and it is not free. The rider can add 50% or more to the premium, and the refund comes back with no interest. Compare it against buying the base policy and investing the premium difference yourself; whether the rider wins depends on the term, your assumed return and whether you would actually invest the difference. Ask for the premium with and without the rider before deciding, not just the combined figure.
Assumptions
The lump sum is the straight sum of the components you enter, less existing coverage. There is no discounting: the money is assumed to be spent within a year or two, so present value adjustments would be noise. The income component uses your gross income. If you would still receive some disability benefit or sick pay during the same period, reduce the months accordingly so the two are not double counted. No premium estimate is produced. Critical illness pricing varies enormously with age, health, smoking status, the list of covered conditions and the presence of a return-of-premium rider, and any figure here would be misleading.
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Frequently Asked Questions
Last updated: July 2026
Enough to cover 12 to 24 months of income plus the costs provincial health care does not: drugs taken outside hospital, travel and accommodation for treatment, home modifications, and the debt payments that continue while you are not working. For a $90,000 income with 18 months of coverage and typical out-of-pocket costs, the figure often lands between $150,000 and $250,000.
The Canadian case is narrower than the American one, because provincial health care already covers hospital care and physician services. What it does not cover is prescription drugs taken outside hospital, private nursing, travel to treatment in another city, and any of the household's lost income. That last item is usually the largest, and it is the honest reason to consider the product.
Reviewed by Alexandre Bernier, CFP®, CIM®
Educational tool - estimates only. Not individualized financial, investment, tax, or legal advice. Using it does not create an advisor-client relationship. Rules and figures change; verify against current CRA sources and consult a qualified professional. Editorial policy →