Can You Use Your HSA to Pay for Last Year’s Medical Expenses?

Many people wonder if they can use their HSA (Health Savings Account) to pay for medical expenses from the previous year. The answer is a bit nuanced, but let's break it down.

Generally, you cannot use HSA funds to pay for medical expenses that were incurred before you opened your HSA account. However, there are a few exceptions where you might be able to use your HSA to pay for last year’s medical expenses:

  • If you opened your HSA account last year and incurred medical expenses after the account was opened, you can use your HSA funds to pay for those qualified expenses.
  • If you overcontributed to your HSA in the previous year, you can use the excess funds to cover eligible medical expenses incurred in that year.
  • If you were not eligible to contribute to an HSA last year but became eligible this year, you can still use your HSA to pay for qualified medical expenses that occurred in the previous year.

It's important to keep accurate records and receipts to prove that the expenses were incurred after your HSA was established. Consult with a tax professional or financial advisor for guidance on using your HSA for previous year’s medical expenses.


Many individuals are curious about utilizing their HSA (Health Savings Account) for medical expenses incurred in the previous year.

The primary rule is that you cannot generally use HSA funds for expenses from before the account was opened.

However, there are specific circumstances that might allow you to do so:

  • If you opened your HSA last year, covering medical expenses that occurred post-opening is acceptable.
  • Additionally, if you accidentally overcontributed in the previous year, those excess funds can be used to address eligible medical expenses from that period.
  • Even if you were not eligible to contribute last year but have since gained eligibility, you can utilize your HSA for qualified expenses from the previous year.

Make sure to maintain thorough records and invoices to justify that your expenses qualify. For the best advice, it’s wise to consult with a tax professional or financial advisor.

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