Dental work paid for in Vietnam can count toward the medical expense tax credit, but only part of the bill qualifies and the credit returns a fraction of what you spend.
The medical expense tax credit is a credit, not a deduction, so it reduces the tax you owe instead of the income you report. The Canada Revenue Agency says in its Medical Expenses guide, RC4065, that eligible amounts can generally be claimed even when they were paid outside Canada, and dental services paid to a dentist are on its list of eligible expenses.
Three limits shape what a Canadian patient can recover. Purely cosmetic work is excluded, only spending above a threshold counts, and flights and hotels follow a separate test that a trip taken for a lower price rarely passes. This guide paraphrases CRA publications and names them as it goes. Where the CRA does not spell something out, the guide says so instead of guessing, and it is not tax advice.
Quick Answer
Dental treatment in Vietnam can count toward Canada’s medical expense tax credit when a dentist authorised to practise there provides it and it is not purely cosmetic. Only spending above an income based threshold counts, and flights and hotels rarely qualify when similar dental care is available near home.
How the Medical Expense Tax Credit Works for Dental Costs
The credit lowers your tax by a percentage of eligible medical expenses above a threshold, and it cannot be paid out as a refund. If your tax bill for the year is small, the credit can only bring it down to zero, so patients with low taxable income may see less benefit than the headline figure suggests.
The Threshold and the Rate
You claim your eligible expenses minus the lesser of two amounts: a fixed figure the CRA indexes every year, or 3% of your own net income from line 23600 of your return. For 2026 the fixed figure is $2,890 on the CRA indexation chart, and the federal rate applied to the credit is 14% according to KPMG’s 2026 credit rates and amounts. For the 2025 tax year the figures were $2,834 and 14.5%.
Each province and territory adds its own credit, and the amounts can differ. Quebec residents deal with Revenu Québec.
Who Claims and for Which 12 Months
Either spouse or common law partner can claim the family’s expenses, and the CRA’s own example shows why the lower earner often should: a lower net income gives a lower 3% threshold, so more of the spending counts.
You can use any 12 month period that ends in the tax year, as long as the same expenses were not claimed the year before. That flexibility matters for implant patients who pay for a first trip and a second trip months apart, because both payments may be able to sit inside one window under the 12 month rule.
A Worked Example
The figures below are assumed for illustration and are not a Delia Dental Clinic quote.
| Step | Amount |
|---|---|
| Net income | C$70,000 |
| 3% of net income | C$2,100 |
| Fixed amount for 2026 | C$2,890 |
| Threshold used (the lesser) | C$2,100 |
| Eligible dental spending after conversion to CAD, assumed | C$15,000 |
| Amount that counts | C$12,900 |
| Federal credit at 14% | C$1,806 |
A C$15,000 dental bill therefore reduces federal tax by roughly C$1,800, not by C$15,000. The provincial credit comes on top of that, and the total can never exceed the tax you owe for the year.
Which Dental Treatments Count When They Are Done in Vietnam?
Dental services paid to a dentist are eligible medical expenses, and the CRA’s list of common claims names dentures and dental implants specifically. The exclusion is for purely cosmetic procedures, and the CRA names teeth whitening in that category. The CRA publishes no tooth by tooth list, so crowns, veneers and mixed smile makeovers depend on why the work was done, and the middle column below is a reading of its wording, not a ruling on your file.
| Treatment | Reading of the CRA wording | What to check on the invoice |
|---|---|---|
| Dental implant and abutment | Named as eligible in the CRA guide | Implant and abutment listed as separate lines |
| Crown on an implant or on a damaged tooth | Dental service that restores function, generally eligible | The reason is stated, such as decay, fracture or a missing tooth |
| Bone graft, sinus lift, extraction, root canal | Dental services paid to a dentist | Each procedure on its own line |
| All-on-4 or All-on-6 full arch case | Implant based treatment, generally eligible | Implants, temporary teeth and final prosthesis listed separately |
| Porcelain veneers for appearance | Purely cosmetic work is excluded | A written note of purpose from the dentist |
| Teeth whitening | Named by the CRA as not eligible | Keep it off the claim |
Cosmetic work can qualify only when it is necessary for medical or reconstructive purposes, such as correcting a deformity linked to a congenital abnormality, an injury from an accident or trauma, or a disfiguring disease. Whether a procedure was purely cosmetic is a question of fact, and the burden of showing it sits with the person claiming. A plan that mixes restorative and cosmetic teeth should be itemised so the two can be separated, because the CRA also says related expenses for a purely cosmetic procedure, travel included, cannot be claimed.
Does the Dentist’s Vietnamese Licence Matter for the CRA?
The CRA’s wording points to yes. For medical expense purposes, it treats a dentist as someone authorised to practise under the laws of the place where the service was performed. The Income Tax Folio on the medical expense tax credit adds that this generally means specific legislation covering licensing and a governing body with authority over competence and conduct. For work done in Vietnam, the question is whether the treating dentist holds a valid Vietnamese practice licence, which is a separate document from the clinic’s own facility licence. A guide to how Vietnam dental clinics are licensed and regulated explains the two.
Two practical points follow. The licence that matters is the individual dentist’s, so note the treating dentist’s name and ask for a copy of that licence before you pay. The receipt also does not need to come from the dentist personally: the folio says payments to a corporation for services rendered by its dentist are eligible when that dentist is authorised, so an invoice issued by the clinic company is not a problem in itself.
Can You Claim Flights and Hotels to Vietnam?
Usually not when the reason for travelling is a lower price, judging by the CRA’s conditions. It allows transportation and travel costs only when all three of these conditions are met:
- Substantially equivalent medical services were not available near your home
- You took a reasonably direct travelling route
- It was reasonable, in the circumstances, to travel to that place for those services
Distance tests apply on top. Public transportation costs need a trip of at least 40 kilometres one way, and accommodation, meals and parking need at least 80 kilometres, which the guide says may include travel outside Canada. The CRA’s own example is a Winnipeg patient who flew to Germany because similar services were not available near home, and who could claim reasonable travel costs for the week of treatment.
Dental care is widely available in Canada, and a lower price is not one of the listed conditions. A travel claim would need facts such as a procedure or material that could not be obtained locally, the folio places the burden on the claimant to show that the amounts qualify, and the CRA decides each case on its facts. A companion’s travel needs a medical practitioner’s written certification that the patient cannot travel alone, and travel linked to purely cosmetic work cannot be claimed at all.
Keep travel receipts apart from dental invoices, so the dental claim stands on its own if the travel portion is refused.
Receipts and Records to Keep Before You Fly Home
Do not send documents with your return. Keep them, because the CRA can ask to see them later. According to the guide, receipts should show who was paid, the purpose of the payment, the date, the patient’s name and, where relevant, the practitioner who gave the service. The CRA may also ask for proof of payment such as bank or credit card statements.
A practical set of records looks like this:
- An itemised invoice that separates each procedure, in the format described in a guide to reading a dental implant itemised quote
- Proof of payment for every deposit and instalment
- Treatment records, including the implant passport and records you take home
- The treating dentist’s name and a copy of their licence
- A written note of purpose for any item that looks cosmetic
- Statements from any insurer or employer plan showing what was reimbursed
Only the unreimbursed part of an expense counts. If a private plan or employer benefit paid part of the bill, that part comes out of the claim, unless the reimbursement was included in your income and not deducted elsewhere on your return.
Your return is in Canadian dollars, so any invoice issued in another currency needs converting. The Bank of Canada rate on the day you paid is the usual reference, and an average rate may be accepted when payments are spread over several days, as described by TaxTips.ca. Keep a note of the rate used for each payment, and confirm the method with your tax professional.
What Delia Dental Clinic Can Provide for Your Tax Records
Delia Dental Clinic does not give tax advice and cannot promise that the CRA will accept any amount, but its international patient team at the Hanoi and Ho Chi Minh City branches can supply the paperwork a claim depends on.
After you send X-rays or a CBCT scan, the clinic prepares a written treatment plan with fixed pricing, itemised by component, with the warranty for each component listed separately. For implant cases, patients receive an implant passport and written warranty information, and digital copies of CBCT files, X-rays and the written treatment plan can be provided before departure. Each branch is a separately registered facility with its own facility operating licence, and patients can ask to see the individual practice licence of the dentist assigned to their case.
Tell the team before treatment starts that you plan to claim. Ask whether the invoice can show the treating dentist’s name and list restorative and cosmetic items on separate lines, since those are the details a reviewer looks for. The final treatment plan and quote are confirmed after an in person examination.
Frequently Asked Questions
Do I Need to Translate Vietnamese Receipts?
The CRA guide does not set out a translation rule for receipts. Invoices in English are easier for a reviewer to read, and a plain translation kept with any Vietnamese document removes a possible question. Ask your tax professional whether translations are needed before filing.
Can I Claim if My Employer Plan Paid Part of the Bill?
You can claim only the part you have not been reimbursed for and will not be reimbursed for. The exception is a reimbursement that was included in your income, such as a benefit shown on a T4 slip, where you did not deduct it elsewhere on your return.
Are Veneers Ever Claimable?
Veneers done only to change appearance are purely cosmetic and fall outside the credit. Cosmetic work can qualify when it is necessary for medical or reconstructive purposes, for example repairing damage from an accident or trauma. That is a question of fact and the claimant carries the burden of showing it. A written description of the purpose from the treating dentist, kept with the invoice, is the document most likely to help.
Can I Claim Treatment Paid in 2026 if the Second Trip Is in 2027?
Expenses count when they are paid, and they must fall in a 12 month period ending in the tax year you are claiming. A payment made in late 2026 and a balance paid at the second trip in 2027 can sit in one window ending in 2027, provided the 2026 payment was not claimed on your 2026 return. Whether a deposit paid before treatment counts as an expense paid is worth confirming with your tax professional.
I Do Not Have an Accountant. Who Can I Ask?
The CRA guide lists 1-800-959-8281 for questions about eligible medical expenses, and a call lets you put your exact situation to the agency that will review the claim. Ask about the specific points in this guide: whether your treatment counts as purely cosmetic, whether a foreign dentist’s licence is enough, and which 12 month window to use. Write down the date of the call and what you were told. A one off review by a licensed tax preparer before you file is the other route, and it is easier to arrange before you travel than after.
Checking the Rest of the Plan Before You Book
Once the tax question is clear, the next questions are who will treat you and whether the trip works for your case, and the guides below cover both.
- Dental Tourism in Vietnam for Canadian Patients: Cost, Safety and Treatment Timeline
- Specialist Dentist in Vietnam: What the Title Really Means
- The Doctors Behind Delia Dental Clinic: Implant and Cosmetic Dentistry Credentials
- Is Dental Care in Vietnam Safe? What International Patients Should Know
Final Thoughts
The tax credit is a modest offset, and it rewards patients who plan their paperwork before treatment instead of after it.
Send your Canadian dental quote and recent X-rays via WhatsApp or Messenger so Delia Dental Clinic can prepare an itemised estimate for your case that you can take to your accountant.
