HSA Shop logoHSA Shop

HSA Guide

Can I Make Post Tax Contributions to HSA?

Published June 11, 2022

Check eligibility on the gobrowse 7,000+ HSA-eligible products in the free app.

Get the app
Short answer: You can make post-tax contributions to an HSA if you contribute outside payroll deductions; payroll-deducted contributions are generally pre-tax.

Post-tax vs pre-tax HSA contributions

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.

Free App

Browse 7,000+ HSA-Eligible Products

Search by symptom, get price alerts, and build your HSA shopping list — all in the free app.

← Back to all articles