See your dental cost after pre-tax HSA or FSA dollars
Dental care counts as a qualified medical expense, so paying with pre-tax HSA or FSA money quietly lowers the real cost by your tax rate. Enter what you owe and your marginal federal tax rate to see the savings. If you have insurance, use your cost after the plan pays.
Using HSA and FSA money
What dental work qualifies for HSA and FSA money
Almost all of it. Dental treatment counts as a qualified medical expense, so exams, fillings, crowns, root canals, extractions, dentures, and medically necessary implants can all be paid with pre-tax HSA or FSA dollars. The only things left out are purely cosmetic: whitening and cosmetic veneers don't qualify. Since the money goes in before taxes, paying this way cuts the real cost of a dental bill by roughly your tax rate, and the tool above puts an exact number on it.
What paying pre-tax actually saves
Your marginal tax rate is basically the discount. In the 22 percent federal bracket, a $1,500 crown paid through an FSA costs about $1,055 in real terms, because that $1,500 was never taxed in the first place. FSA money actually saves even more than that, since salary-reduction contributions also skip Social Security and Medicare tax. Enter your bill and your bracket above to see your savings and your true net cost.
HSA vs FSA for dental bills
Both let you pay dental bills pre-tax, but they act differently. An FSA is use-it-or-lose-it within the plan year, has to be elected ahead of time, and only exists through an employer. An HSA needs a high-deductible health plan, rolls over forever, and stays yours even between jobs. One wrinkle the tool handles: how you fund an HSA matters, since payroll contributions skip FICA while direct contributions only get you the income tax deduction.
The 2026 contribution limits
For 2026, the IRS caps health FSA contributions at $3,400, and HSA contributions at $4,400 for self-only coverage and $8,750 for family coverage, with a $1,000 catch-up once you hit 55. Those caps are why the tool checks your bill against the limit, because a bill bigger than your available balance can only be partly paid pre-tax, and the tool shows that split honestly.
Common questions
Can I use FSA money for braces?
Yes. Orthodontics is a qualified medical expense, and treatment that runs across plan years can often be paid over two elections.
Can I use HSA money for teeth whitening?
No. Cosmetic work like whitening and cosmetic veneers isn't a qualified expense, though restorative work is.
What if my dental bill is bigger than my balance?
You pay pre-tax up to whatever the account holds and cover the rest normally. The tool above shows that split against the year's limits.