Underwriting
Tarification (souscription) in French
Quick definition
Underwriting is the insurer's risk assessment before it makes a promise: evaluating your age, health and other factors to decide whether to cover you, at what price, and on what terms. It is the work that happens between application and approval.
The assessment before the promise
An insurance policy is a promise to pay, so before making it, the insurer studies how likely it is to have to. For a term life insurance application, that generally means your age, health history, current medications, family medical history, smoking status and hazardous pursuits such as private flying or backcountry climbing. Depending on your age and the amount applied for, the process may be a questionnaire alone, or it may add a paramedical exam, blood and urine samples, or a report from your doctor. What the underwriter finds becomes your insurance premium.
There is also financial underwriting: the coverage amount has to make sense against your income and net worth, because insurance is meant to replace a loss, not manufacture a windfall.
The classes
The outcome of underwriting is a class. Preferred means better-than-average risk and a lower premium. Standard is the ordinary rate most applicants receive. Rated means coverage is offered, but at a higher premium because of elevated risk. Declined means the insurer will not offer coverage at all. A rating or a decline at one insurer is not a verdict everywhere: companies weigh the same condition differently, which is a good reason to apply through someone who can shop several of them.
Simplified and guaranteed issue: the honest section
Some policies advertise few or no health questions. Simplified issue asks a short questionnaire and skips the exams; guaranteed issue asks nothing at all. The convenience is real, and so is its price: premiums are higher per dollar of coverage, the amounts available are smaller, and guaranteed issue policies commonly pay only a graded benefit at first, often just a refund of premiums rather than the face amount if death occurs in the first couple of years.
These products exist for people who genuinely cannot pass underwriting, and for them they are valuable. For everyone else, the order of operations matters: apply for fully underwritten coverage first, and fall back only if you must. The worst configuration is the one to avoid entirely: mortgage life insurance sold by lenders often defers real underwriting to claim time, pairing easy enrolment today with an uncertain payout later.
The honesty imperative
Underwriting runs on your answers, and the contract enforces them. A material misrepresentation discovered within the policy's contestability window, commonly the first two years, can void the policy, leaving your beneficiaries with refunded premiums instead of a benefit. Misstating your smoking status is treated more harshly still: it can void the policy at any time, with no two-year shelter. Answer slowly and completely. An awkward disclosure at application time costs you a higher premium at worst; a discovered omission costs your family the payout.
In Canada
In Canada, paramedical exams are typically handled by specialized firms that visit your home or workplace at the insurer's expense, and attending physician statements are requested with your written consent. One distinctly Canadian rule: federal law prohibits insurers from requiring you to undergo genetic testing or to disclose the results of genetic tests you have taken, although questions about your own health history and your family's remain fair game.
Worked example
Priya, 40, applies for $500,000 of 20-year term coverage. Her questionnaire flags a well-controlled thyroid condition, so the insurer orders a paramedical exam and a report from her doctor, then issues the policy at standard rates for an illustrative $40 a month. Her colleague Dev, put off by the idea of an exam, buys a guaranteed issue policy instead: an illustrative $50 a month for $50,000 of coverage, with only premiums refunded if he dies within the first two years. Priya tolerated a few weeks of underwriting and got roughly ten times the coverage per premium dollar, with a benefit that is solid from day one.
Reviewed by Alexandre Bernier, CFP®, CIM®, PFP®·Updated August 2026