HSA Eligible Expenses Guide: What Canadian Businesses Need to Know

A Health Spending Account (HSA) can be one of the most flexible, tax-efficient ways to fund your team's health costs — but only if you understand what actually qualifies. This guide walks you through the rules in plain English so you can plan with confidence.

What an HSA Actually Is

A Health Spending Account is an employer-funded account your employees can use to pay for eligible health and dental expenses. Instead of a fixed list of coverage tiers, each employee gets a set dollar amount (a credit) they can spend on the CRA-approved expenses that matter to them.

Because an HSA reimburses expenses that qualify under the *Income Tax Act*, it's generally treated as a Private Health Services Plan (PHSP). That means eligible reimbursements are typically a non-taxable benefit to the employee and a deductible business expense for the employer — one reason HSAs appeal to owners who want flexibility without runaway costs. Tax treatment depends on how the plan is set up, so confirm the specifics for your business.

The CRA Rule That Defines 'Eligible'

The single most important concept: an HSA can only reimburse expenses that qualify as eligible medical expenses under the *Income Tax Act*. In practice, this is the same list used for the Medical Expense Tax Credit on a personal tax return.

The CRA maintains a searchable list of these expenses, including whether a prescription or written certification is required. When in doubt, this is the authority to check — see the CRA list of eligible medical expenses.

For a plan to keep its PHSP status, the CRA generally expects that substantially all (it characterizes this as 90% or more) of the expenses relate to qualifying medical costs. That's why HSAs can't be used as a general lifestyle or wellness spending account.

Common Expenses That Are Usually Eligible

Many everyday health costs qualify. Common examples include:

• Dental — cleanings, fillings, crowns, orthodontics
• Vision — eye exams, glasses, contacts, laser eye surgery
• Paramedical — physiotherapy, chiropractic, massage therapy (rules vary; some require a prescription)
• Prescription drugs dispensed by a licensed pharmacist
• Medical practitioner services and licensed private hospital services
• Assisted breathing devices such as CPAP machines (prescription typically required)
• Artificial limbs, eyes, and many medical devices

Some items are eligible only with a prescription or written certification, and a few require Form T2201 (Disability Tax Credit Certificate). Always check the current CRA list, because requirements can differ item by item.

Expenses That Are Typically NOT Eligible

Just as important is knowing what an HSA can't cover. Costs that are generally not eligible include:

• Gym or fitness club memberships
• Over-the-counter products purchased without a prescription (unless specifically listed)
• Cosmetic procedures that aren't medically necessary
• General wellness or lifestyle purchases

This is a common source of confusion for employees, so clear onboarding and education up front tends to reduce declined claims and frustration later on.

How Claims and Coordination Work

HSAs are often paired with a traditional benefits plan. In that setup, employees typically claim through their regular health or dental coverage first, then use their HSA to cover the leftover portion — deductibles, co-pays, or amounts above a plan maximum.

If an employee is also covered under a spouse's plan, coordination of benefits rules apply. The short version: the combined payout from all plans generally can't exceed the actual eligible expense. Your carrier's policy wording sets the exact order of payment, and the details vary by plan — so point employees to their own benefits booklet for specifics.

Is an HSA Right for Your Business?

An HSA works well for businesses that want predictable costs, flexibility for a diverse team, and a tax-efficient way to fund health expenses. It can stand alone or complement a traditional plan — the right structure depends on your team's size, usage patterns, and budget.

We review options independently across Canada's leading carriers and myHSA, then build a plan around how your people actually use their benefits. If you'd like a straightforward, no-pressure look at whether an HSA fits your business, here's how to start:

• Book a free 15-minute intro call
• Request a group benefits quote
• Get a free plan audit

Alfredo — AI+Trust Advisory Inc., Edmonton, AB Call +1 (780) 977-3155 or email alfredo@aitrustadvisory.ca. This guide is general information, not tax or plan-specific advice — let's have a 1:1 conversation about your situation.