How Much Is Invisalign? Typical Cost and What Changes It

For a full case handled by a dentist or orthodontist, the Invisalign price most often quoted is roughly $3,000 to $8,000. Limited cases, where only a few front teeth need a small amount of movement, can cost less. Cases that are long or complicated tend to sit toward the top of the range, and some go beyond it.

It helps to see that range next to the usual ranges for braces, because they overlap more than many people expect:

• Metal braces: roughly $3,000 to $7,000
• Ceramic (clear) braces: roughly $4,000 to $8,000
• Lingual braces, fitted behind the teeth: roughly $8,000 to $10,000, sometimes more
• Clear aligners from a dentist or orthodontist, including Invisalign: roughly $3,000 to $8,000

So the honest answer to "how expensive is Invisalign" is that it is often in the same territory as braces. Which one costs more for a particular person depends on the case and the office, not on the appliance alone. Our comparison of Invisalign vs braces looks at the differences beyond price.

All of these are total fees for a course of treatment, not prices per tray or per visit, and all of them vary.

Four things explain most of the difference between a low quote and a high one.

Many offices quote one comprehensive fee for the whole course of treatment. What sits inside that fee varies, so it is worth asking for it in writing. A comprehensive fee often covers:

• Records: photos, x-rays and a digital scan or impressions
• The treatment plan and the aligners themselves
• Attachments, the small tooth-colored bumps that help the trays grip
• Checkup visits during treatment
• Removing the attachments and polishing the teeth at the end

Items that may or may not be included, depending on the office:

• The first consultation, which some offices offer at no charge and others bill for
• Refinement aligners near the end of treatment
• The first set of retainers
• Replacement trays if one is lost or broken
• Dental work needed before starting, such as a cleaning, fillings or an extraction, which is normally billed separately and often by a different office

Two quotes that look far apart can end up close once you line up what each one covers.

Teeth do not always follow the computer plan exactly. When the first series of trays is finished, the dentist or orthodontist checks how the teeth have tracked against the plan. If some teeth are behind, they may take a new scan and order a further series of trays. This is commonly called a refinement.

Refinements are a routine part of aligner treatment for many people, not a sign that something went wrong. They do add time, and they can add cost if they are not part of the original fee. Some offices include refinements for a set period, some include a limited number and some charge for each round.

Before you agree to a fee, ask how refinements are handled and whether there is a time limit on them. Our guide to Invisalign attachments explains how refinements and attachments work together.

Treatment does not end when the last tray comes out. Teeth tend to drift back toward where they started, so retainers are a long-term commitment after any orthodontic treatment, aligners included. Your orthodontist decides which type suits you and how often to wear it.

Some offices include the first set of retainers in the treatment fee. Others charge for them separately. Either way, retainers wear out, crack or get lost, and replacements are an ongoing cost that is easy to overlook:

• Clear retainers: roughly $100 to $300 each
• Hawley retainers: roughly $150 to $350 each
• A bonded retainer: roughly $150 to $500 per arch

These are general ranges that vary by office and region. Our pages on retainer costs and retainer replacement cost go into more detail.

Dental plans that include orthodontic benefits usually handle them differently from the rest of the plan. There is typically a separate lifetime maximum for orthodontics, commonly $1,000 to $3,000, and the plan often pays 50 percent of the fee until that maximum is used up. Some plans limit orthodontic benefits to dependents under 19, which leaves adults without coverage for it.

Where a plan does cover orthodontics, clear aligners are often treated the same way as braces, but that is a plan-by-plan question. Coverage is never certain until the plan confirms it. Our guide on whether insurance covers Invisalign walks through the details.

Orthodontic treatment is generally an eligible expense for flexible spending accounts and health savings accounts. The rules and limits for those accounts change, so confirm with your plan administrator before you count on it.

Few people pay the whole fee on the first day. Many offices offer an in-house payment plan, commonly a down payment followed by monthly payments spread across the months of treatment. Some of these plans carry no interest and some do. Third-party financing is also widely offered, and its terms can be very different from an in-house plan.

Before signing anything, it is reasonable to ask:

• What is the total I will have paid by the end, including any interest or fees?
• What happens to my payments if treatment finishes early or runs long?
• Is there a discount for paying in full, or a charge for late payments?

The cost calculator shows how the total, the down payment and the number of months change a monthly figure. Our guide on how to afford braces covers lower-cost routes such as dental school clinics. This is general information, not financial advice.

If you get more than one consultation, compare what is being offered, not only the bottom line. Useful questions for each office:

• Is this one fee for the whole treatment, and what exactly does it cover?
• Are refinements and the first retainers included?
• Who will see me at checkups, and how often?
• What do replacement trays and replacement retainers cost?
• What is your estimate of treatment length, and what would change it?
• Would you suggest aligners for my case, or would braces suit it better, and why?

That last question matters. Aligners are not the right tool for every case, and a lower price is no bargain if the appliance does not suit the problem. The dentist or orthodontist who has examined you is the person to make that call.

You may also see mail-order aligner services advertised at lower prices. They work differently, with much less in-person supervision, and are a separate subject covered in our article on at-home teeth aligners.

Straightening teeth is planned treatment. There is usually time to gather estimates, check benefits and think it over.

That is not true of a dental problem that hurts. Tooth pain, swelling, a broken tooth or bleeding gums should be looked at by a dentist soon, whatever your budget or your orthodontic plans. Dentists also generally want cavities and gum problems dealt with before aligners start. If cost is the worry, say so when you call. Many offices will talk through options.

Trouble breathing or swallowing, swelling spreading toward the eye or neck, fever with facial swelling, or bleeding that will not stop is an emergency. Call 911 or go to the emergency room.