What is the Maximum Contribution to HSA if Plan Starts Dec 1 2017?

When it comes to health savings accounts (HSAs), knowing the maximum contribution limit is crucial for effective financial planning. For individuals with HSA-eligible high deductible health plans (HDHPs) starting on December 1, 2017, there are specific rules regarding the maximum contribution.

The contribution limit for an HSA depends on several factors, including the type of HDHP coverage (self-only or family) and the months of coverage during the tax year.

In the case of an HSA-compatible HDHP beginning on December 1, 2017, the contribution limit is prorated based on the number of months the HSA was in effect for that tax year. For example, for an individual with self-only coverage on December 1, 2017, the maximum contribution would be calculated for one month of coverage.

It is essential to be aware of these prorated contribution limits to ensure compliance with IRS regulations and maximize the benefits of an HSA. Consulting with a financial advisor or tax professional can provide further guidance on the specific contribution limits for your unique situation.


Understanding the maximum contribution to your health savings account (HSA) when your plan starts on December 1, 2017, is vital for maximizing your savings for medical expenses. Since the contribution limit is influenced by the type of HDHP coverage you have, knowing whether you have self-only or family coverage will help determine your maximum contributions.

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