Are HSA Contributions Limited by Months Covered?

When it comes to Health Savings Accounts (HSAs), understanding contribution limits is crucial. One common question that arises is whether HSA contributions are limited by the months covered. The answer is no, HSA contributions are not limited by the months covered.

Here's a breakdown of how HSA contributions work:

  • HSAs are tax-advantaged accounts that individuals with a high-deductible health plan (HDHP) can use to save for qualified medical expenses.
  • Contributions to an HSA can be made by the account holder, their employer, or both.
  • The annual contribution limit is set by the IRS and is adjusted each year for inflation.
  • For 2021, the contribution limits are $3,600 for individuals and $7,200 for families.
  • Individuals aged 55 and older can make an additional catch-up contribution of $1,000.
  • Contributions to an HSA can be made in a lump sum or incrementally throughout the year.
  • Contributions can also be made up until the tax filing deadline, typically April 15 of the following year.
  • Unused HSA funds roll over year after year, making it a valuable long-term savings tool.

Ultimately, HSA contributions are not limited by the months covered. As long as you are eligible to contribute to an HSA and stay within the annual limits, you can contribute at any time during the year.


Many people wonder whether their HSA contributions might be restricted based on the months or time they were covered by a high-deductible health plan (HDHP). The truth is that HSA contributions are flexible and are not constrained by the number of months you have coverage within a year.

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