Can I Use My HSA for Dental Work? Coverage and Penalties

Yes, you can use your HSA for dental work in almost every case. The IRS treats preventive, restorative, and orthodontic dental care as qualified medical expenses, so you can pay with pre-tax HSA dollars and owe no income tax on the withdrawal. The main thing your HSA won’t cover is purely cosmetic work, and spending the money on ineligible procedures triggers a stiff penalty.

What Dental Work Qualifies

IRS Publication 502 applies the tax code’s definition of medical care directly to dental work, covering both the prevention and alleviation of dental disease.¹ In practice, that means three broad categories of dental care are eligible.

Preventive Care

Routine services aimed at stopping problems before they start are fully covered. Publication 502 specifically lists teeth cleanings, sealants, and fluoride treatments as qualified expenses.¹ The services must be performed by a dentist or dental hygienist.

Restorative Treatment

Procedures that treat existing dental disease or repair structural damage also qualify. The IRS includes X-rays, fillings, extractions, and dentures in this category. Crowns, bridges, and root canals fall under the same umbrella because they restore the function of damaged teeth. Dental implants qualify too, since Publication 502 lists artificial teeth as an includible expense.¹

Orthodontics

Braces, retainers, and similar hardware used to correct misaligned teeth or bite problems are eligible.¹ Orthodontic care often spans years, and you can use HSA funds for monthly payments or a lump-sum fee as long as the treatment addresses a dental condition rather than serving a purely cosmetic goal.

What’s Not Covered

The IRS draws a line between medically necessary dental work and cosmetic improvements. Any procedure aimed at appearance that does not meaningfully treat disease or promote proper body function is ineligible. Teeth whitening is the clearest example, and Publication 502 explicitly excludes it.¹

Veneers sit in a gray area. If your dentist places veneers to repair a chipped or broken tooth, the cost can qualify as restorative treatment. If veneers are applied mainly to change the shape or color of otherwise healthy teeth, the IRS treats them as cosmetic. The purpose of the procedure, not the procedure itself, determines eligibility.

There is one important exception on the cosmetic side. If a dental procedure corrects a deformity caused by a congenital abnormality, an accident or trauma, or a disfiguring disease, you can pay for it with HSA funds even though the work improves your appearance.¹ Reconstructive dental work after a car accident would fit under this rule.

Everyday hygiene products like toothpaste, toothbrushes, and dental floss are generally not eligible because the IRS treats them as personal care items. A fluoride rinse or specialized product prescribed by your dentist to treat a specific condition may qualify. When it’s unclear, ask your dentist for a written recommendation explaining the medical necessity.

Paying With HSA Funds or Reimbursing Yourself

The simplest way to pay is to swipe your HSA debit card at the dentist’s office. The payment pulls directly from your HSA balance, and your HSA trustee reports the transaction as a distribution on Form 1099-SA.² Use the card only for the portion of the bill your dental insurance doesn’t cover.

You can also pay out of pocket and reimburse yourself later. Submit proof of the expense to your HSA trustee, usually through an online portal, and the trustee sends the distribution by direct deposit or check.² This helps when a dental office won’t accept HSA cards, and it lets your HSA balance keep growing tax-free before you draw it down.

There is no deadline for reimbursing yourself. You could pay for a filling today and withdraw the money years from now, as long as the expense was incurred after your HSA was established. Dental work done before you opened the HSA can never become a qualified expense; the establishment date is a hard cutoff.²

Using Your HSA for a Spouse or Dependent’s Dental Work

Your HSA can cover dental care for more than just you. Qualified distributions include expenses for your spouse, anyone you claim as a dependent, and anyone you could have claimed as a dependent except that the person filed a joint return, earned too much income, or you yourself were claimed on someone else’s return.² Your spouse and dependents don’t need to be enrolled in your high-deductible health plan for the distribution to be tax-free. What matters is the family relationship, not the insurance arrangement.

The Penalty for Non-Qualified Dental Spending

If you use HSA funds on something that isn’t a qualified medical expense, such as cosmetic whitening, the withdrawn amount is added to your taxable income for the year and hit with an additional 20 percent tax.³ On a $1,000 non-qualified withdrawal, you would owe ordinary income tax on the $1,000 plus a $200 penalty.

The 20 percent penalty disappears once you turn 65, become disabled, or pass away, in which case your beneficiary is not penalized. After 65, non-qualified withdrawals are still taxed as ordinary income, but the extra 20 percent no longer applies.³

Records to Keep

The IRS requires you to keep records proving that each HSA distribution went toward a qualified medical expense. You don’t send them with your return, but you need them if the IRS questions a distribution.² Your records must show that the distribution paid for a qualified expense, that the expense wasn’t already covered by insurance or another source, and that you didn’t also claim it as an itemized deduction on Schedule A.

For dental work, save the itemized receipt from the dentist showing the date, provider name, procedure, and amount charged. An Explanation of Benefits from your dental insurer is useful backup because it documents exactly how much insurance paid and what you owed out of pocket.

The IRS generally asks taxpayers to keep records for at least three years after filing.⁴ Because there’s no deadline for reimbursing yourself, hold onto dental receipts until you actually take the distribution, and then for three years after that. Good records are what protect the tax-free treatment on every dollar you spend.

1
Internal Revenue Service. Publication 502 (2025), Medical and Dental Expenses
2
Internal Revenue Service. Publication 969 (2025), Health Savings Accounts and Other Tax-Favored Health Plans
3
Office of the Law Revision Counsel. 26 USC 223 – Health Savings Accounts
4
Internal Revenue Service. How Long Should I Keep Records?