Quick Answer
Yes, most dental procedures are FSA-eligible. This includes routine cleanings, fillings, crowns, root canals, bridges, dental implants, orthodontia (braces and Invisalign), night guards, sealants, fluoride treatments, and periodontal treatment. Cosmetic procedures like teeth whitening and purely cosmetic veneers are not eligible. Your FSA covers the out-of-pocket portion not paid by dental insurance.
Dental care is one of the most practical uses of FSA money. Most routine and restorative dental procedures are eligible under IRS Section 213(d) — and dental work often has high out-of-pocket costs even with insurance. If you have an FSA balance to spend, dental expenses should be at the top of your list.
Which Dental Procedures Are FSA-Eligible?
The majority of dental procedures that treat, prevent, or diagnose dental conditions are FSA-eligible. Here is a complete list with typical costs:
| Procedure | Eligible? | Typical Cost (out-of-pocket) |
|---|---|---|
| Routine cleanings | Yes | $75-200 per visit |
| X-rays | Yes | $25-100 |
| Fillings (amalgam or composite) | Yes | $100-300 per tooth |
| Crowns | Yes | $800-3,000 per crown |
| Root canals | Yes | $700-1,500 |
| Bridges | Yes | $1,500-5,000 |
| Dental implants | Yes | $3,000-5,000 per implant |
| Dentures (full and partial) | Yes | $1,000-3,000 |
| Tooth extractions | Yes | $75-650 |
| Orthodontia (braces) | Yes | $3,000-7,000 |
| Invisalign / clear aligners | Yes | $3,000-8,000 |
| Night guards (bruxism) | Yes | $300-800 (custom) / $20-40 (OTC) |
| Dental sealants | Yes | $30-60 per tooth |
| Fluoride treatments | Yes | $20-50 |
| Periodontal treatment | Yes | $500-4,000 |
| Dental anesthesia | Yes | $50-200 |
Which Dental Expenses Are NOT FSA-Eligible?
The IRS excludes dental procedures that are purely cosmetic. Here is what does not qualify:
| Procedure | Eligible? | Why Not |
|---|---|---|
| Teeth whitening | No | Considered cosmetic by the IRS |
| Porcelain veneers (cosmetic) | No | Cosmetic unless medically necessary |
| Dental insurance premiums | No | Insurance premiums are not FSA-eligible expenses |
| Toothbrushes and toothpaste | No | General hygiene, not medical treatment |
| Mouthwash (non-medicated) | No | Must contain active medical ingredients to qualify |
Important exception: Veneers may be FSA-eligible if prescribed by a dentist for a medical condition (like repairing damaged teeth from an accident or structural issues). Get documentation from your dentist.
Can I Use My FSA for Braces or Invisalign?
Yes. Orthodontia is one of the largest FSA-eligible expenses. Here's what you need to know:
- The full cost of orthodontia is FSA-eligible, including the initial consultation, fitting, adjustments, and retainers.
- You can spread payments across multiple plan years. If your orthodontia costs $5,000, you can pay $3,400 from this year's FSA and $1,600 from next year's.
- Both traditional metal braces and clear aligners (Invisalign, ClearCorrect, etc.) are eligible.
- Retainers and follow-up visits are also eligible.
If you or your child needs orthodontic work, timing it to maximize FSA usage can save you $1,000+ in taxes over the course of treatment.
How Do I Pay for Dental Work with My FSA?
- Check your FSA balance. Know how much you have available before scheduling procedures. For 2026, the maximum FSA contribution is $3,400.
- Use your FSA debit card. Most dental offices accept FSA debit cards just like any other payment card. Pay at checkout.
- Submit receipts if needed. If you pay out of pocket, you can submit a claim to your FSA administrator for reimbursement. Keep the itemized receipt and Explanation of Benefits (EOB).
- Coordinate with dental insurance. Your FSA covers your out-of-pocket costs — the portion not covered by dental insurance. Wait for the insurance to process first, then apply FSA funds to the remaining balance.
What Are the Smartest Ways to Use FSA Money on Dental Care?
- Schedule both cleanings early. Don't wait until December for your second cleaning. Front-load dental work so you know your remaining balance.
- Bundle procedures. If you need a filling and a crown, schedule them in the same plan year to use up more of your FSA.
- Get a night guard. If you grind your teeth, a custom night guard from your dentist ($300-800) is a practical way to use FSA funds on something that protects your dental health for years.
- Stock up on medicated dental products. Medicated mouthwash (like antiseptic Listerine), denture adhesive, and OTC dental pain relievers are all FSA-eligible.
How Can I Track My FSA Balance for Dental Expenses?
Dental expenses are one of the smartest ways to spend down an FSA balance before it expires. If you have leftover funds and you've been putting off dental work, now is the time. SpendRebel tracks your balance and reminds you when it's time to act — sign up free and make every dollar count.
Frequently Asked Questions
Can I use my FSA for cosmetic dental work?
No. Purely cosmetic procedures like teeth whitening and cosmetic veneers are not FSA-eligible. However, if a procedure has a medical purpose (such as veneers to repair injury-damaged teeth), it may qualify with documentation from your dentist.
Can I split orthodontia payments across FSA plan years?
Yes. You can pay for orthodontia from your FSA as payments are incurred. If treatment spans multiple years, you can use each year's FSA contribution to cover that year's payments, effectively using up to $3,400 per plan year toward the total cost.
Is a dental night guard worth buying with my FSA?
Yes. Custom dental night guards from your dentist cost $300-800 and are FSA-eligible. They protect your teeth from grinding (bruxism) damage and can prevent costly dental repairs. OTC boil-and-bite guards ($20-40) are also eligible.
Does dental insurance affect my FSA eligibility?
No. Your FSA covers the out-of-pocket portion of dental expenses — the amount not paid by your dental insurance. You can use both benefits together. Wait for insurance to process first, then apply your FSA to the remaining balance.