Where Do I Put HSA Contributions on 1120s? - Understanding HSA Contributions for Business Owners

When it comes to managing your Health Savings Account (HSA) contributions on Form 1120s, the process can seem overwhelming at first. As a business owner, it is important to understand where to report your HSA contributions correctly to ensure compliance with tax regulations. Let's break down the steps to help you navigate this aspect of HSA management.


As a business owner, you may contribute to your employees' HSAs as part of their benefits package. Here's where you should put these contributions on Form 1120s:


  • Report the total HSA contributions made for all employees on Line 19, Other Deductions section of Form 1120s.
  • Make sure to separate the employer and employee contributions.
  • Include any contributions made through a cafeteria plan in this total amount.

It is essential to keep accurate records of all HSA contributions to provide the IRS with the necessary information during tax filing. By following these guidelines, you can ensure that your HSA contributions are correctly reported on Form 1120s.


Understanding where to place your Health Savings Account (HSA) contributions on Form 1120s can feel like piecing together a puzzle. Don't worry; we’re here to simplify it. As a business owner, reporting HSA contributions accurately is crucial to adhere to IRS tax regulations.


If you're providing HSA contributions as part of your benefits package, here’s how to accurately report them on Form 1120s:


  • Start by entering the total HSA contributions for all employees on Line 19, under the Other Deductions section of Form 1120s.
  • Be diligent in separating employer contributions from employee contributions for clarity.
  • Don’t forget to include contributions through cafeteria plans in your total reported amount.

Staying organized and maintaining detailed records of all HSA contributions is essential. This ensures that you have everything ready for the IRS come tax time. Following these steps will make sure you are reporting your HSA contributions correctly on Form 1120s.

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