Can I switch from an FSA to an HSA in the same year?

Many people wonder if they can switch from a Flexible Spending Account (FSA) to a Health Savings Account (HSA) in the same year. The short answer is yes, you can switch from an FSA to an HSA in the same year under certain circumstances.

While it is generally not allowed to have both an FSA and an HSA at the same time, there are a few scenarios where you can make the switch:

  • If you have an FSA and are transitioning to a High Deductible Health Plan (HDHP) that makes you eligible for an HSA, you can open an HSA and begin contributing to it in the same year.
  • If you have both an FSA and an HSA during a transition period, you can spend down the FSA funds before switching to the HSA.
  • If you have a Limited-Purpose FSA that only covers dental and vision expenses, you can also have an HSA for other medical expenses.

It's important to note that if you switch from an FSA to an HSA in the same year, you may have to prorate your HSA contribution limit based on the number of months you are eligible. Additionally, you cannot receive employer contributions to both an FSA and an HSA in the same year.

Switching from an FSA to an HSA can offer you more flexibility and potential tax advantages, so it's worth considering if you are eligible to make the switch.


If you’re pondering the possibility of switching from a Flexible Spending Account (FSA) to a Health Savings Account (HSA) within the same year, you’re not alone. It's a common question among individuals navigating their healthcare finances.

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