Does California Tax HSA Employer Contributions? - Exploring HSA Tax Rules in California

Health Savings Accounts (HSA) are a popular way to save for medical expenses while enjoying tax benefits. Many individuals wonder about the tax implications of HSA contributions, especially in states like California.

So, does California tax HSA employer contributions? The answer is no. In California, HSA contributions made by your employer are not subject to state income tax. This means that the money your employer puts into your HSA account is not taxed by the state of California.

It is essential to understand the tax rules surrounding HSA contributions to make informed decisions about your healthcare savings. Here are some key points to remember:

  • Employee contributions to an HSA are tax-deductible on both federal and California state tax returns.
  • Employer contributions to an HSA are also tax-deductible for federal tax purposes and are not taxed by the state of California.
  • Any interest or investment earnings in an HSA account are tax-free as long as the funds are used for qualified medical expenses.

Overall, California offers favorable tax treatment for HSA contributions, making it a great option for residents looking to save for healthcare expenses while minimizing their tax burden.


Health Savings Accounts (HSA) are a valuable tool for managing and saving for future medical costs while also providing significant tax advantages. One of the frequent questions that arises for California residents is whether state taxes apply to employer contributions to HSAs. Fortunately, the answer is no; California does not tax HSA contributions made by your employer.

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