How Long to Contribute to a Prior Year HSA?

When it comes to contributing to a prior year health savings account (HSA), there are specific deadlines to keep in mind. For the tax year 2021, you have until the tax filing deadline of April 15, 2022, to contribute to your HSA and have it count towards the 2021 tax year. However, it's essential to understand the rules and limits associated with contributing to an HSA for a prior year.

Here are some key points to consider:

  • Contributions for a specific tax year can be made up until the tax filing deadline for that year.
  • For tax year 2021, the contribution deadline is April 15, 2022.
  • You must have been eligible to contribute to an HSA for the tax year in question.
  • Contributions made after the deadline will count towards the following tax year.

Understanding the contribution deadlines for a prior year HSA can help you maximize your savings and tax benefits. Be sure to consult with a tax advisor or financial expert for personalized guidance based on your specific situation.


Did you know that you can still contribute to your health savings account (HSA) for the previous tax year? For instance, contributions for the tax year 2021 must be made by the tax filing deadline of April 15, 2022. This allows you to maximize your savings!

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