Yes — Milk of Magnesia is fully HSA eligible
You can pay for Milk of Magnesia directly with your HSA or FSA, or pay out-of-pocket and reimburse yourself from your HSA later. Milk of magnesia is eligible for reimbursement with flexible spending accounts (FSA), health savings accounts (HSA), and health reimbursement accounts (HRA). Milk of magnesia is not eligible for reimbursement with dependent care flexible spending accounts and limited-purpose flexible spending accounts (LPFSA).
How to claim it
- Swipe your HSA debit card at checkout, in-store or online, and keep the itemized receipt.
- Or pay out-of-pocket and reimburse yourself any time — even years later — while your HSA keeps growing tax-free. See how much your HSA could grow →
Frequently asked questions
Can I use my HSA debit card to pay for Milk of Magnesia?
Yes. Pay with your HSA debit card at the point of sale, or pay out-of-pocket and reimburse yourself. Always keep your itemized receipt.
Do I need to keep a receipt for Milk of Magnesia?
Yes — for every HSA withdrawal the IRS requires documentation proving the expense was qualified. Keep itemized receipts for at least 3 years after the tax year.
Can I reimburse myself years later for Milk of Magnesia?
Yes — the IRS imposes no time limit on HSA reimbursements. As long as the expense was incurred after your HSA was established and you have documentation, you can reimburse yourself years or even decades later.