Short answer
There is no single price for Invisalign because every treatment plan is different. The fee depends mainly on how much the teeth need to move, how long treatment takes, how many refinement trays are needed, any dental work required first and what retainers are included. A consultation with records is the only way to get an accurate estimate. Workplace insurance may cover part of the cost if your plan includes orthodontics, the Canadian Dental Care Plan does not currently cover orthodontic treatment, and orthodontic work can be an eligible medical expense on your tax return.
Key takeaways
- Case complexity and treatment length drive most of the cost difference between patients.
- Ask whether refinements, attachments, X-rays and retainers are included in the quoted fee.
- Orthodontic coverage in workplace plans often has its own lifetime maximum and age limits.
- CDCP does not currently cover orthodontics, but orthodontic work can be an eligible medical expense for tax purposes.
“How much does Invisalign cost?” is usually the first question people ask about clear aligners, and it is a fair one. The honest answer is that it depends on your teeth. Two people with crooked teeth can need very different amounts of movement, time and follow-up. This guide explains what drives the fee, what a quote should include, and how insurance, the Canadian Dental Care Plan and tax credits fit in, so you can compare options with confidence.
Why is there no single price?
Invisalign is a treatment plan, not a product. The aligners are made for your teeth from digital scans, and the plan sets out how far each tooth moves and in what order. The fee reflects the dentist’s diagnosis, planning, the aligners themselves, monitoring visits and the retention phase at the end. Because each of those varies by case, any price quoted before an assessment is only a rough guide.
What changes the cost of Invisalign?
How complex the case is
The biggest factor is how much needs to change. Closing a small gap or straightening a few front teeth needs fewer aligners and less time than correcting crowding across both arches or changing how the upper and lower teeth meet. Bite problems such as deep bites, open bites and crossbites usually add time and complexity.
Treatment length and number of aligners
Simple cases may finish in a few months. Comprehensive cases can take a year or longer. Longer treatment means more aligners and more check-ins.
Refinements
Teeth do not always track exactly as planned. Refinements are additional sets of aligners made partway through or near the end to fine-tune the result. Some quotes include refinements and some charge for them separately.
Records and dental work before treatment
Before aligners, your dentist needs a full exam, X-rays, photos and digital scans. Cavities, gum disease or broken fillings must be treated first, because moving teeth with active disease is risky. Those treatments are usually billed separately.
Attachments and other procedures
Small tooth-coloured bumps called attachments help aligners grip teeth. Some cases also need slight reshaping between teeth to create space. These are usually part of the plan but are worth confirming.
Retainers
Teeth tend to drift back after any orthodontic treatment. Retainers keep them in place, and most people need to wear them at night long term. Ask how many retainers are included and what replacements cost.
What should an Invisalign quote include?
When you compare quotes, ask each office:
- What is included: exam, X-rays, scans, aligners, attachments, refinements and check-up visits?
- How long is treatment expected to take, and how often will I be seen?
- Are refinements included, and is there a limit?
- What retainers are included, and what does a replacement cost?
- Do I need any other dental treatment first?
- What payment options are available?
A lower quote that leaves out refinements or retainers can end up costing more than a higher quote that includes them.
Does insurance cover Invisalign?
Workplace and private plans
Some dental plans include orthodontic coverage. It is often separate from regular dental coverage, paid at a set percentage, and capped by a lifetime maximum. Some plans cover orthodontics only for children or dependants under a certain age. Before you start, ask your dentist to send your insurer a predetermination. It shows what the plan will pay so you know your share in advance.
The Canadian Dental Care Plan
The CDCP benefits guide currently lists orthodontic services as not available, so Invisalign is not covered under CDCP. If you have CDCP, our guide to CDCP coverage explains what the plan does cover.
Medical expense tax credit
The Canada Revenue Agency lists orthodontic work as an eligible medical expense, while procedures that are purely cosmetic are not eligible. Keep your receipts, and check the CRA’s details page or a tax professional about your situation.
Payment plans
Because Invisalign is spread over months, many offices offer to divide the fee into instalments over the course of treatment, and some patients use third-party financing. Ask whether there is interest, what happens if treatment takes longer than planned, and what you owe if you stop early.
Invisalign or braces: is one cheaper?
For many cases the fees are broadly similar, and the right choice depends more on the bite and the patient than on price. Aligners are removable and nearly invisible but only work if worn about 20 to 22 hours a day. Braces are fixed, so they work without daily discipline, and they may suit some complex movements better. Our article on braces vs clear aligners compares the options.
How your own habits affect the cost
Aligners only move teeth while they are in your mouth. Most plans assume you wear them about 20 to 22 hours a day, taking them out only to eat, drink anything other than water, and clean your teeth. When aligners are worn less, teeth fall behind the plan, the trays stop fitting properly and more refinements are needed. That can lengthen treatment and, depending on what your quote includes, add cost.
A few habits help keep treatment on track:
- Put aligners back in straight after meals, and carry the case everywhere.
- Brush before putting them back in, so food is not trapped against your teeth.
- Switch to each new set on schedule, and tell your dentist early if a tray does not fit.
- Keep your check-up visits, so small problems are caught before they need extra aligners.
Is Invisalign worth the cost?
For many people, straighter teeth are not only about appearance. Crowded or overlapping teeth can be harder to clean, which raises the risk of cavities and gum disease, and some bite problems cause uneven wear or jaw strain. On the other hand, a minor cosmetic concern may be addressed more simply with bonding or reshaping. A good consultation covers all of these options and helps you decide whether aligners are worth it for your goals.
Hidden costs to plan for
- Lost or broken aligners, which may need to be remade
- Extra refinements beyond those included
- Replacement retainers over the years
- Whitening or bonding after treatment, if you want them
- Treatment for problems found at the exam, such as cavities or gum disease
None of these is guaranteed, but asking about them up front avoids surprises.
How to get an accurate estimate
The only way to get a real number is a consultation with records. During the assessment, the dentist examines your teeth, gums and bite, takes any needed X-rays and scans, and discusses your goals. You should leave with a clear treatment plan, an expected timeline and a written estimate that shows what is included.
Ask, too, whether Invisalign is the right tool for your case. Some bites are better treated with braces, and some patients are better referred to an orthodontist.
Invisalign at Regal Heights Dental Centre
At our St. Clair West office, every Invisalign plan starts with an individual assessment, and we provide a written estimate before treatment begins rather than a one-size-fits-all price. Learn more about Invisalign at Regal Heights or book a consultation to find out what your treatment would involve.
Frequently asked questions
Why do Invisalign quotes vary so much between clinics?
Quotes may include different things. One may include records, refinements and retainers; another may list them separately. Case complexity also varies, so compare what each quote covers and how many months of treatment are expected.
Is Invisalign more expensive than braces?
For many cases the fees are in a similar range, but it depends on the case and the clinic. The more useful comparison is which option suits your bite, lifestyle and ability to wear aligners as prescribed.
Does insurance cover Invisalign?
Some workplace plans cover orthodontics, often at a set percentage up to a lifetime maximum, and some limit coverage to children. Ask your insurer whether clear aligners are included and request a predetermination before you start.
Does the Canadian Dental Care Plan cover Invisalign?
No. The CDCP benefits guide currently lists orthodontic services as not available.
Can I claim Invisalign on my taxes?
The Canada Revenue Agency lists orthodontic work as an eligible medical expense, while procedures done purely for cosmetic reasons are not eligible. Keep your receipts and check the CRA rules or ask a tax professional about your situation.
