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Finasteride HSA/FSA Eligibility and Submission: A Complete 2026 Guide

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6 linked public sourcesEditorial, sourcing, and corrections policy

At a glance

  • Prescription status / Prescription-only oral tablet [2][3]
  • 1 mg product / Propecia, NDA 020788, approved 12/19/1997, male pattern hair loss in men only [2]
  • 5 mg product / Proscar, NDA 020180, approved 06/19/1992, symptomatic BPH [3]
  • Current NDA holder / Organon, for both strengths [2][3]
  • Topical or injectable forms / None FDA-approved; oral tablets only
  • IRS publications covering this / Publication 502 (medical expenses); Publication 969 (HSAs, FSAs) [5][1]

Does finasteride qualify for HSA or FSA reimbursement?

Finasteride tablets are prescription products [2][3]. Publication 502 is where the IRS lists which medical expenses can be included, and its contents show entries for Drugs and Medicines [5]. Publication 969 discusses qualified medical expenses for HSA and FSA distributions, with a separate section for each account type [1].

What the two IRS publications cover

Publication 502 is built as an alphabetical list of includible and non-includible expenses, with entries for Drugs, Medicines, Laboratory Fees, Hospital Services and Insurance Premiums, under a section headed "What Medical Expenses Are Includible?" [5].

Publication 969 covers health savings accounts, flexible spending arrangements and health reimbursement arrangements. It has a qualified medical expenses section for HSA distributions, a qualified medical expenses section for FSA distributions, and a recordkeeping section for HSA distributions [1].

Finasteride's approval status and labeled uses

Finasteride 1 mg is Propecia, NDA 020788, first approved 12/19/1997 as a new dosage form and now held by Organon [2]. Its labeled use is male pattern hair loss (androgenetic alopecia) in men only. Efficacy in bitemporal recession has not been established, and the label states it is not indicated for use in women [4].

Finasteride 5 mg is Proscar, NDA 020180, approved 06/19/1992 as a new molecular entity and also held by Organon. It is indicated for symptomatic benign prostatic hyperplasia in men with an enlarged prostate, and its label states it is not approved for the prevention of prostate cancer [3][6].

Generic finasteride 1 mg and 5 mg tablets are approved under ANDAs and carry the same labeled risks as the brands. Drugs@FDA lists only oral tablets for finasteride, and no topical or injectable finasteride is FDA-approved.

Records for a finasteride fill

Publication 969 includes a recordkeeping section for HSA distributions [1]. An itemized pharmacy receipt showing the drug, strength, quantity, fill date and the amount paid, kept with the prescription label, documents each fill.

Frequently asked questions

Is finasteride HSA or FSA eligible?
Finasteride tablets are prescription products [2][3]. Publication 502 lists Drugs and Medicines among includible medical expenses [5], and Publication 969 has qualified medical expenses sections for HSA and FSA distributions [1].
What records should I keep for a finasteride fill?
Publication 969 includes a recordkeeping section for HSA distributions [1]. An itemized receipt listing finasteride, the strength (1 mg or 5 mg), the quantity, the fill date and the amount paid documents the purchase.
Can I claim generic finasteride rather than brand Propecia?
Generic finasteride 1 mg and 5 mg tablets are also prescription products, approved under ANDAs, and they carry the same labeled risks as Propecia and Proscar.
Is topical finasteride an FDA-approved prescription item?
No. No topical finasteride is FDA-approved. Drugs@FDA lists only oral tablets for finasteride, which are Propecia (1 mg) and Proscar (5 mg) and their generics [2][3].
Can finasteride be prescribed for women with hair loss?
Propecia is indicated for male pattern hair loss in men only. Its label states it is not indicated for use in women, and pregnancy is a contraindication because of risk to a male fetus [4]. The Proscar label likewise states it is not indicated for use in females [6].

References

  1. Publication 969 (2025), Health Savings Accounts and Other Tax-Favored Health Plans | Internal Revenue Service. Publication 969 (2025), Health Savings Accounts and Other Tax-Favored Health Plans | Internal Revenue Service
  2. Drugs@FDA: FDA-Approved Drugs. Drugs@FDA: FDA-Approved Drugs
  3. Drugs@FDA: FDA-Approved Drugs. Drugs@FDA: FDA-Approved Drugs
  4. U.S. National Library of Medicine, DailyMed. Propecia (finasteride 1 mg) tablets, Organon prescribing information. Propecia (finasteride 1 mg) tablets, Organon label
  5. Publication 502 (2025), Medical and Dental Expenses | Internal Revenue Service. Publication 502 (2025), Medical and Dental Expenses | Internal Revenue Service
  6. U.S. National Library of Medicine, DailyMed. Proscar (finasteride 5 mg) tablets, Organon prescribing information. Proscar (finasteride 5 mg) tablets, Organon label
Evidence overview for Finasteride HSA/FSA Eligibility and Submission: A Complete 2026 Guide