Does FSA cover orthodontics?
Orthodontic treatment like braces and aligners is a qualified FSA expense — the IRS counts dental treatment, including orthodontia, as medical care.
What flips the answer
- Covered when
The treatment corrects alignment or a bite problem — braces, retainers, or clear aligners.
- Covered when
You're paying related orthodontic costs — the provider's fees, records, X-rays, or follow-up adjustments.
- Not covered when
The work is purely cosmetic dental work (e.g., whitening) rather than orthodontic treatment.
IRS Publication 502 includes dental treatment among qualified medical expenses, and orthodontia — braces, retainers, and clear aligners to correct alignment or a bite problem — falls under that.
Related costs are eligible too: the orthodontist's fees, the initial records and X-rays, and the follow-up adjustments that are part of the treatment plan.
Orthodontia gets special FSA treatment because it spans time. Many plans let you be reimbursed on the payment schedule or up front when treatment begins — but remember the FSA's use-it-or-lose-it rule, which an HSA doesn't have.
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