Information checked: 2026-09-10 · Maintenance label: Annual and policy variable
A health savings account can pay far more than doctor copays, but the tax result depends on what you bought, when the expense occurred, and whether another plan reimbursed it.
The safest method is to match every withdrawal to a dated medical record instead of treating the HSA debit card like an ordinary bank card. This guide uses the IRS definition of qualified medical expenses and highlights the records that make a later audit easier.
Key takeaway
HSA money is tax-free only when it reimburses qualified medical care for you, your spouse, or a dependent and the expense was not reimbursed elsewhere. The expense generally must occur after the HSA was established. Keep the receipt, proof of payment, date of service, and an explanation showing what was purchased.
Table of contents
- The basic eligibility test
- Common expenses that qualify
- Expenses that commonly fail
- The receipt file to keep
- If HSA money paid a nonqualified expense
- Frequently asked questions
- Summary
Related guides
- FSA Eligible Items 2026: Medical, Dental, Vision, and Over-the-Counter Purchases
- How to Negotiate a Hospital Bill After Insurance: Errors, Discounts, and Payment Plans
The basic eligibility test
A qualified HSA expense is generally medical care described in Internal Revenue Code section 213(d). It must be for the account holder, a spouse, or a qualifying dependent, and it cannot be compensated by insurance, an FSA, an HRA, or another source.
The service date matters. IRS Publication 969 says expenses incurred before the HSA was established are not qualified, even if you withdraw the money later. By contrast, there is no federal deadline requiring immediate reimbursement. You may leave the money invested and reimburse yourself in a later year if you retained proof and did not claim the same expense elsewhere.
Common expenses that qualify
Typical qualified costs include deductibles, copayments, coinsurance, prescription drugs, dental treatment, vision exams, eyeglasses, hearing aids, and many diagnostic services. Over-the-counter medicines do not need a prescription for HSA purposes, and menstrual care products are treated as medical care.
Some items qualify only when they primarily treat or mitigate a disease. A general wellness purchase does not become medical care simply because it may improve health. For borderline equipment or programs, keep a provider recommendation and confirm the category in the current IRS Publication 502.
Expenses that commonly fail
Insurance premiums are generally not qualified HSA expenses, with limited exceptions such as certain long-term-care premiums, health coverage while receiving unemployment compensation, continuation coverage such as COBRA, and Medicare premiums after age 65 other than Medigap.
Cosmetic procedures performed only to improve appearance, ordinary toiletries, vitamins for general health, gym dues, and expenses reimbursed by another plan generally do not qualify. You also cannot take an itemized medical deduction for the same amount that was paid tax-free from an HSA.
The receipt file to keep
Keep the itemized receipt or provider statement, the date of service, who received the care, proof of payment, and any explanation of benefits. A card slip showing only a total is weak evidence because it does not identify the medical item.
Store records by tax year and note the HSA withdrawal that reimbursed each expense. If you reimburse yourself years later, keep the old receipt with the later distribution record. Your HSA custodian normally does not decide whether the purchase is qualified; that responsibility stays with you.
If HSA money paid a nonqualified expense
A nonqualified distribution is generally taxable. Before age 65 it may also face an additional 20% tax, subject to exceptions such as disability or death. After age 65, a nonqualified distribution is generally taxable but is not subject to that additional 20% tax.
Do not guess at correction procedures. Contact the HSA trustee promptly and ask whether its documented return-of-mistaken-distribution process applies, then retain the correspondence.
Frequently asked questions
Can an HSA pay for over-the-counter medicine?
Yes. Current federal rules treat over-the-counter medicines and menstrual care products as qualified medical expenses.
Can I reimburse an old bill?
Generally yes if the expense occurred after the HSA was established, was never reimbursed or deducted elsewhere, and you retained proof.
Can I pay health insurance premiums?
Usually no, but Publication 969 lists limited exceptions including certain COBRA, unemployment, long-term-care, and Medicare premiums.
Do I send receipts with my tax return?
Normally no. Keep them with your tax records in case the IRS asks you to substantiate Form 1099-SA distributions.
Summary
HSA money is tax-free only when it reimburses qualified medical care for you, your spouse, or a dependent and the expense was not reimbursed elsewhere. The expense generally must occur after the HSA was established. Keep the receipt, proof of payment, date of service, and an explanation showing what was purchased.