A Health FSA is the pre-tax account most caregivers already have and most underuse. Almost no benefits booklet spells out that a dependent parent is covered, but IRC §213(d) is clear: the account can reimburse qualified medical expenses for you, your spouse, and your tax dependents. If you support a parent whose medical bills you pay, that can be hundreds of dollars a year in Medicare premiums, prescriptions, and dental work flowing through pre-tax instead of after-tax.
What a Health FSA is
A Health FSA (a health flexible spending arrangement) is an employer benefit under IRC §125. You elect an amount at open enrollment; it is deducted from your pay before federal income tax and FICA; and you draw on it to reimburse eligible medical costs. Because the money is never taxed, a household in the 24% bracket saves roughly 24% plus 7.65% FICA on every dollar of qualified spending routed through it.
The annual employee contribution limit is set by the IRS and adjusted for inflation each year. It was $3,300 for 2025; the 2026 figure is set by the IRS's annual inflation adjustment, so confirm the current number in the year's IRS revenue procedure before you elect. The limit is per employee, not per dependent, so a dependent parent does not raise your cap; it just widens what the existing cap can cover.
Why a dependent parent is covered
The defining rule is in IRC §213(d) and the FSA rules that follow it: a Health FSA can reimburse the medical care of the employee, the employee's spouse, and the employee's dependents. A parent you claim as a dependent falls squarely inside that. The one thing you need first is the dependency itself; see our guide on claiming an elderly parent as a dependent for the gross-income and support tests.
A useful quirk: the income test relaxes for FSA purposes
For a Health FSA, a parent can be a "qualifying relative" for medical-expense purposes even if their gross income is over the dependency limit, as long as the relationship and support tests are met. In other words, a parent who earns slightly too much to be your dependent for the exemption can still have their medical costs reimbursed from your Health FSA. This is a narrow but valuable point, so confirm it against Publication 502 for your situation.
Which of a parent's costs qualify
The list of qualified medical expenses in IRC §213(d), detailed in IRS Publication 502, is long. For a dependent parent, the common ones are:
- Medicare Part B and Part D premiums the parent pays.
- Prescription drug co-pays and out-of-pocket medication costs.
- Doctor, hospital, and specialist co-pays and deductibles.
- Dental and vision care, including dentures, glasses, and hearing aids.
- Medical equipment such as a wheelchair, walker, grab bars, or a hospital bed.
- Some long-term-care services that qualify as medical care under §213(d).
What does not qualify: general household help, meals not part of inpatient care, and anything cosmetic or purely for general health. Keep receipts, because FSA claims for a dependent's expenses are exactly the kind an administrator may ask you to substantiate.
The use-it-or-lose-it rule
A Health FSA is subject to the "use it or lose it" rule, softened by two options your employer may (but is not required to) offer: a carryover of a limited amount into the next plan year, or a grace period of up to two and a half months to incur expenses. The carryover cap is itself inflation-adjusted. Because you forfeit unspent money, elect an amount you are confident the parent's known, recurring costs (premiums and regular prescriptions are the safest to project) will absorb.
Health FSA vs Dependent Care FSA: don't confuse them
These are two different accounts with two different jobs. The Dependent Care FSA pays for care that lets you work (an aide, adult day care). The Health FSA pays for medical care (premiums, co-pays, equipment). A single expense goes in one bucket, not both. Many caregivers can fund both accounts in the same year for the same parent, one for the aide who watches them while you work, the other for their Medicare and prescriptions.
The short version
If your parent is your tax dependent, their qualified medical costs, Medicare premiums, co-pays, dental, and equipment, can be reimbursed pre-tax from your Health FSA, up to the year's employee limit. Confirm the current limit in the IRS revenue procedure, keep receipts, and elect an amount their recurring costs will reliably use up.
A note on what this is
This guide is education, not tax advice. The Health FSA limit, carryover cap, and the details of what qualifies can change year to year, and your employer's plan may differ. Figures here are for the 2026 tax year; confirm current limits against IRS Publication 502 and the year's revenue procedure, and check your own plan documents.
Sources
- IRS Publication 502, Medical and Dental Expenses. The authoritative list of qualified medical expenses under §213(d), and the rules on whose expenses qualify.
- 26 U.S. Code §213, Medical, dental, etc., expenses. The statute defining medical care and whose costs an FSA can reimburse.
- IRS annual inflation adjustments. Source for the current Health FSA employee contribution limit and carryover cap.
- IRS Publication 969, Health Savings Accounts and Other Tax-Favored Health Plans. Overview of Health FSA rules, including use-it-or-lose-it, carryover, and grace period.
Related guides
What can your Health FSA quietly cover this year?
The report tallies a dependent parent's projected qualifying spend and shows what it is worth pre-tax against your bracket.
Get your Caregiver Tax Savings Report · $14