HSA Eligible Expenses Guide (Canada)

One of the first questions business owners ask is: what can I actually claim through a Health Spending Account? This guide walks you through how HSA eligible expenses work in Canada, so you can plan with fewer surprises and know when to double-check with your accountant.

What an HSA Actually Covers

A standalone Health Spending Account is a self-funded way for a business to reimburse employees (and often owners) for medical and dental costs. It is not insurance — there are no monthly premiums, and you fund claims as they happen.

The key rule: to be treated favourably by CRA, an HSA generally needs to qualify as a Private Health Services Plan (PHSP). In most cases, that means the expenses reimbursed should be ones CRA recognizes as eligible medical expenses. The good news is that the CRA list is broad — but it is specific, and not everything you might expect is on it.

The CRA Eligible Medical Expense List Is Your Anchor

CRA maintains a detailed, searchable list of eligible medical expenses. When you're wondering whether a cost can flow through an HSA, that list is the best place to start.

Common examples that are generally eligible include:

• Prescription drugs and medications
• Dental treatment (cleanings, fillings, orthodontics)
• Vision care, including prescription glasses and contacts
• Registered practitioners such as physiotherapists, psychologists and chiropractors (rules vary by province)
• Medical devices like CPAP machines, hearing aids and prosthetics

You can confirm any specific item on the CRA eligible medical expenses list.

What Usually Isn't Eligible

Just as important is knowing what tends to fall outside the list. Some costs people assume are covered are not eligible as medical expenses under CRA rules.

A well-known example: gym or fitness club fees are generally not eligible. Certain items may only qualify with a prescription or written certification from a medical practitioner, so eligibility isn't always all-or-nothing.

Because some items need supporting documents (a prescription, or in some cases a Disability Tax Credit Certificate), it's worth checking the requirements before you claim rather than after.

How Reimbursement and Claims Work

With an HSA administered through myHSA, the flow is usually straightforward:

• An employee (or eligible owner) pays for an eligible medical or dental expense
• They submit the receipt through the platform
• The claim is reviewed against eligibility rules
• Approved amounts are reimbursed from the account's available balance

Keep your receipts and any required documentation. Because an HSA is self-funded, claims are paid from what the business has allocated — so plan design and annual limits matter, and we can walk through those with you.

Incorporated vs. Self-Employed: A Real Difference

Eligibility of *expenses* is similar, but the tax treatment differs depending on your business structure.

Incorporated businesses generally have more flexibility in how an HSA is structured for owners and employees. Sole proprietors and unincorporated businesses face CRA-imposed annual limits on the PHSP amount they can deduct — so the benefit isn't unlimited the way it can be for a corporation.

This is one of the most common areas where owners get tripped up. Your accountant is the right person to confirm the numbers for your specific situation, and we're glad to coordinate with them.

Coordinating an HSA With Other Coverage

Many businesses run an HSA alongside a traditional group benefits plan rather than instead of one. In that case, an HSA can help cover costs that a group plan doesn't fully pay — such as amounts beyond a plan maximum or a portion left after the plan pays its share.

When more than one plan is involved, benefits are typically coordinated so the combined payout doesn't exceed the eligible expense. Whether an HSA should stand alone, pair with a group plan, or replace one depends entirely on how your team actually uses health care.

Want a plain-English look at what fits your business? Book a free 15-minute HSA consult — call +1 (780) 977-3155 or email alfredo@aitrustadvisory.ca. Independent guidance, available across Canada (except Quebec).