Can I Make Post Tax Contributions to HSA?

One common question about Health Savings Accounts (HSAs) is whether you can make post-tax contributions to them. The answer is both yes and no, depending on how you choose to contribute to your HSA. If you contribute to your HSA through payroll deductions, those contributions are typically made on a pre-tax basis, meaning they are excluded from your taxable income. However, if you choose to make additional contributions to your HSA outside of payroll deductions, those would be considered post-tax contributions.

So, while the primary method of contributing to an HSA is usually through pre-tax payroll deductions, you can still make post-tax contributions to your HSA yourself. These post-tax contributions may be tax-deductible, meaning you could potentially benefit from some tax savings when you file your annual tax return.


When it comes to Health Savings Accounts (HSAs), a common inquiry is whether one can contribute after taxes. The answer can vary: if you’re using payroll deductions, those contributions are generally pre-tax, effectively lowering your taxable income. Conversely, should you choose to make contributions independently, those funds would be categorized as post-tax contributions.

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