Health Insurance for Self-Employed Canadians

The Income Tax Act lets unincorporated self-employed Canadians deduct premiums paid to a private health services plan against business income, provided self-employment is your primary source of income and you stay within the CRA's limits. That turns a personal expense into a business one, which is a meaningfully better outcome than claiming the same premiums through the Medical Expense Tax Credit, where a percentage of net income is clawed back before any credit applies.

If you are incorporated, you have a second route: the corporation can fund a private health services plan or a Health Spending Account for you as an employee of your own company. Structured correctly, the corporation deducts the cost and the benefit is not taxable to you personally. Many incorporated owners pair a modest insured plan for large, unpredictable risks with a spending account for routine, predictable costs. Talk to your accountant about which structure fits your income and corporate setup before you apply.

Medically underwritten plans ask health questions and can exclude or decline conditions you already have, which is why the best time for a self-employed person to apply is before anything is on your chart. Once approved, the conditions you develop later are covered under the terms of the policy. Waiting until a diagnosis or a dentist's treatment plan forces the decision usually means settling for guaranteed acceptance coverage with lower maximums.

Self-employment also removes the safety net of conversion windows. Employees who lose group benefits can buy guaranteed-issue plans without medical questions for a limited period after their coverage ends, but if you have been self-employed for years there is no group plan to convert from. The full market is still open to you, it just rewards applying early. If you recently left a job to start your business, check whether you are still inside that window, because it preserves an option that disappears 60 to 90 days after your group coverage ends.

When you are paying the whole premium yourself, every dollar of coverage competes with reinvesting in the business, so it pays to spend on the risks that are both likely and large. Prescription drugs sit at the top of that list for most self-employed buyers. A single new ongoing medication can run into the thousands of dollars a year, and unlike a dental bill you cannot defer it. If you take anything regularly, or expect to, weight drug coverage and its annual maximum above almost everything else.

Emergency medical coverage outside Canada is the second risk worth buying even on a thin budget, because the downside is catastrophic and the cost of adding it is small. A few days in a foreign hospital can cost more than a year of premiums, and your provincial plan reimburses only a fraction of out-of-country care. After drugs and travel, dental and paramedical coverage become a budgeting question rather than a catastrophe question: useful, claimed often, but rarely ruinous if you pay out of pocket for a year. Many self-employed owners start with a plan that is strong on drugs and travel, then move up a tier once the business income is steadier.

The mistake to avoid is buying the cheapest plan with the lowest maximums and assuming any coverage is better than none. A plan that caps drug reimbursement well below your actual prescription cost leaves you exposed exactly where the risk is largest. Read the maximums, not just the monthly price, and use the coverage calculators to see what a given plan would actually pay for the categories you claim.

If your spouse or partner has group benefits through their employer, you may already have more coverage available than you realize, and buying a second full plan can be wasteful. Coordination of benefits lets you claim from one plan first and submit the unpaid balance to the other, which often recovers most of a claim across the two. For a self-employed person married to someone with solid group coverage, the right move may be to enrol as a dependant on the group plan and buy only a thin top-up, rather than a standalone comprehensive policy.

The calculation changes if the group plan is weak, has low maximums, or is itself at risk because your spouse might change jobs. Group coverage is only as stable as the employment behind it, so relying on it entirely leaves you exposed to a layoff you do not control. A common compromise is to lean on the spouse's plan for routine costs while you hold a modest individual policy that you own outright, so a change in their employment never leaves the household uninsured. Whichever way you structure it, tell each insurer about the other coverage; claiming the same expense twice is fraud, while coordinating it properly is exactly what the rules intend.

Incorporated owners have a choice that sole proprietors do not: whether to route health costs through a traditional insured plan, a health spending account funded by the corporation, or a blend of both. An insured plan trades a fixed premium for protection against open-ended risk, which is what you want for unpredictable, expensive categories such as drugs and out-of-country care. A spending account, by contrast, reimburses whatever eligible expenses you put through it up to the amount you fund, which suits predictable, routine costs like cleanings, glasses and minor paramedical visits.

Used together, the two cover different jobs. The insured plan caps your worst case, while the spending account turns routine personal health spending into a deductible corporate expense without the markup of insuring predictable costs. The right mix depends on your salary-versus-dividend strategy, whether you have other employees who would also need to be covered for the plan to qualify, and how much variability you expect in your health costs. This is the part of the decision where an accountant earns their fee, so settle the structure with them before you apply rather than after.