Can I Fully Contribute to HSA If I Only Had High Deductible for Part of the Year?

If you find yourself in a situation where you only had a high deductible health plan (HDHP) for part of the year, you might be wondering if you can still contribute the full amount to your Health Savings Account (HSA). The answer to this question lies in understanding the rules and guidelines set for HSA contributions.

Here are some key points to consider:

  • To contribute to an HSA, you must have been covered by an HDHP on the first day of the last month of your tax year.
  • If you maintained HSA-eligibility for at least one day in a particular month, you are considered an eligible individual for that entire month.
  • Your maximum HSA contribution limit is prorated based on the number of months you were an eligible individual.

So, if you only had an HDHP for part of the year, your HSA contribution limit will be adjusted based on the months you were eligible. This means you cannot contribute the full amount for the year, but a prorated amount based on your coverage period.

It's essential to keep track of your coverage status throughout the year to ensure you are contributing the correct amount to your HSA. Consult with a tax advisor or financial expert for personalized guidance based on your specific situation.


If you've only had a high deductible health plan (HDHP) for part of the year, you may be unsure about your Health Savings Account (HSA) contribution options. Fortunately, there are guidelines that can help clarify your eligibility for contributions to your HSA.

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