Can You Use FSA for Fertility Treatments: Eligibility and Limits

Yes, you can use an FSA for fertility treatments in most cases. The IRS treats procedures that address a diagnosed inability to have children as qualified medical expenses, so pre-tax dollars in a health care Flexible Spending Account can pay for IVF, IUI, fertility medications, diagnostic lab work, and corrective surgery.¹ The core requirement is a medical purpose: the treatment has to respond to a reproductive health condition, not serve as general enhancement or lifestyle planning.

Because fertility care regularly runs into five figures out of pocket, routing it through an FSA can save meaningful money. Contributions come out of your paycheck before federal income tax, Social Security tax, and Medicare tax, so every dollar you spend from the account effectively costs less than a dollar of take-home pay.

Fertility Treatments That Qualify

The IRS allows FSA reimbursement for procedures performed on you, your spouse, or your dependent to overcome an inability to have children.¹ That language covers the most common interventions:

In vitro fertilization, including clinical fees, egg retrieval, embryo transfer, and lab processing.
Intrauterine insemination, including semen preparation and the office procedure itself.
Prescribed fertility medications, such as hormone injections and ovulation-stimulating drugs tied to a treatment cycle.
Surgical reversal of a prior vasectomy or tubal ligation.¹
Diagnostic lab fees, including blood work, hormone panels, and semen analyses.¹
Temporary storage of eggs, sperm, or embryos when it is part of an immediate treatment cycle, such as freezing eggs between retrieval and a scheduled transfer.¹
Donor eggs or sperm used in a qualifying IVF or IUI procedure for you, your spouse, or your dependent.
Acupuncture, which the IRS lists as an eligible medical expense and which can be reimbursed when prescribed as part of a fertility treatment plan.¹
Genetic counseling performed in connection with a medical condition, though a Letter of Medical Necessity is typically required.²

Office visits and specialist consultations tied to these procedures also qualify. The consistent thread is that each expense must serve the diagnosis, treatment, or mitigation of a medical condition affecting reproduction.³

Travel to and from fertility appointments qualifies too. The IRS standard mileage rate for medical travel in 2026 is 20.5 cents per mile, and parking, tolls, and public transportation fares are eligible.⁴ If a distant clinic requires overnight stays, lodging can qualify up to $50 per night per person.¹

Egg Freezing and Medical Necessity

Egg freezing sits on the line between medical and elective, and eligibility follows the reason for the procedure. When a doctor recommends freezing eggs to preserve fertility before chemotherapy, radiation, or ovarian surgery, or because of a condition like premature ovarian insufficiency or severe endometriosis, the retrieval, stimulation medications, lab fees, and short-term storage all generally qualify as medical care.

Elective freezing for personal timing reasons, without an underlying diagnosis, typically does not qualify. The IRS requires a medical purpose tied to treating or preventing a condition, and social freezing does not meet that standard. If any underlying diagnosis applies to your situation, ask your doctor whether it can support a Letter of Medical Necessity before assuming the expense is off the table.

Who the Treatment Can Be For

Your FSA can reimburse eligible fertility care provided to you, your spouse, or your tax dependent.¹ That matters for couples where one partner holds the FSA and the other undergoes the procedure.

Registered domestic partners are treated differently. The IRS does not consider domestic partners spouses for federal tax purposes, so a partner’s fertility treatment is reimbursable from your FSA only if the partner qualifies as your dependent, which generally requires you to provide more than half of their financial support. When both partners contribute equally from shared community funds, neither is considered to be providing more than half, which can disqualify the partner from dependent status.⁵

Fertility Costs That Don’t Qualify

Several fertility-related expenses fall outside what the IRS counts as medical care, no matter how essential they feel to becoming a parent.

Surrogacy costs, including a gestational surrogate’s medical bills, legal fees, agency commissions, and compensation, because the care is provided to someone who is not you, your spouse, or your dependent.¹
Long-term storage of eggs, sperm, or embryos with no scheduled procedure. Temporary storage during an active cycle is eligible; ongoing storage for possible future use is not.¹
Fertility coaching, life coaching, and non-medical support services, even when marketed toward conception.
Over-the-counter prenatal vitamins, herbal supplements, and general health products, unless prescribed by a provider to treat a specific medical condition.
Doula services, unless the doula is a licensed health care professional providing medical care.

When an expense is on the edge, ask your plan administrator before paying. A denial after the fact is harder to reverse than a clarification up front.

Documentation You’ll Need

The single most important document for a fertility claim is a Letter of Medical Necessity signed by your doctor. It should identify the diagnosis, such as infertility, polycystic ovary syndrome, or endometriosis, and explain why the prescribed treatment addresses that condition.² Without one, administrators often deny claims for procedures they view as elective.

You’ll also need itemized receipts or Explanation of Benefits statements that show the date of service, a description of the procedure, the provider’s name, and your out-of-pocket cost. Credit card slips and balance-forward statements are not accepted.² Ask the clinic for a fully itemized invoice at each visit and keep organized digital copies.

2026 Contribution Limits and Deadlines

For the 2026 plan year, the health care FSA contribution limit is $3,400. If your employer’s plan allows carryovers, up to $680 of unused funds can roll into the following plan year.⁶

One feature works in a fertility patient’s favor: the full annual election is available on the first day of the plan year, even though contributions come out of your paychecks gradually. If you elect $3,400 and schedule a retrieval in February, you can put the full amount toward that expense right away.

Unspent money is at risk under the use-it-or-lose-it rule. Employers may soften this in one of two ways, but are not required to offer either:⁷

A grace period of up to two and a half extra months after the plan year ends to incur eligible expenses. For a plan year ending December 31, that stretches the spending deadline to March 15.⁷
A carryover of up to $680 into the next plan year for 2026.⁶

A plan can offer one option or the other, not both. Anything above the carryover limit, or all remaining funds if the plan offers neither, goes back to the employer. Fertility cycles rarely line up neatly with a calendar year, so check your plan’s deadline early and time procedures or supply purchases accordingly.

If You Change Jobs Mid-Cycle

Your health care FSA generally ends on your separation date. Only fertility expenses incurred on or before that date can be submitted, even if money remains in the account.⁸

If your employer has 20 or more employees, you may be able to continue the FSA under COBRA, but generally only when the account is underspent, meaning you’ve used less than you’ve contributed. If you’ve already spent more than has been deducted from your paychecks, COBRA continuation typically isn’t offered, and COBRA contributions come from after-tax dollars anyway.

Because the full annual election is available from day one, patients anticipating a job change often front-load care. You can spend the entire balance before your last day even if payroll deductions haven’t caught up, and you won’t owe back the difference.⁸

1
Internal Revenue Service. Publication 502 (2025), Medical and Dental Expenses
2
FSAFEDS. Eligible Health Care FSA (HC FSA) Expenses
3
Office of the Law Revision Counsel. 26 U.S. Code 213 – Medical, Dental, Etc., Expenses
4
Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents Per Mile, Up 2.5 Cents
5
Internal Revenue Service. Answers to Frequently Asked Questions for Registered Domestic Partners and Individuals in Civil Unions
6
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
7
HealthCare.gov. Health Care Options, Using a Flexible Spending Account FSA
8
FSAFEDS. What Happens If I Separate or Retire Before the End of the Plan Year?