How Much Can You Contribute to HSA for 10 Months?

When it comes to contributing to your Health Savings Account (HSA) for 10 months in a year, there are specific limits set by the IRS that you need to be aware of. These limits vary depending on whether you have self-only or family coverage.

For 2021, the annual contribution limit for an individual with self-only coverage is $3,600, and for those with family coverage, it's $7,200. If you're looking to contribute to your HSA for only 10 months in the year, you need to prorate these limits based on the number of months.

To calculate your prorated HSA contribution limit for 10 months, you can use the following formula:

Prorated Limit = (Annual Limit / 12) * Number of Months

For example, if you have self-only coverage and want to contribute for 10 months in 2021, your prorated limit would be:

(3,600 / 12) * 10 = $3,000

Similarly, for family coverage over 10 months, the prorated limit would be:

(7,200 / 12) * 10 = $6,000

It's essential to stay within these prorated limits to avoid any potential tax implications. Consult with your financial advisor or tax professional to ensure you're making the most of your HSA contributions while staying compliant with IRS regulations.


Understanding how much you can contribute to your Health Savings Account (HSA) for just 10 months can simplify your financial planning and maximize your savings. For 2021, the IRS announced that individuals with self-only coverage may contribute up to $3,600, while those with family coverage are allowed to contribute $7,200. Calculating your contributions based on a 10-month period requires prorating these limits accordingly.

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