What Documentation Do Employers Need to Keep to Make Payments into Employee's HSA Account?

As an employer, it's important to understand what documentation you need to keep in order to make payments into your employee's HSA (Health Savings Account) account. Keeping accurate records is crucial to ensure compliance with legal requirements and to make the process smooth for both the employer and the employees.

Here are some key documents that employers need to keep for HSA contributions:

  • Employee's Contribution Elections: Employers need to keep records of each employee's contribution elections, including the amount they have chosen to contribute to their HSA account.
  • Payroll Records: It's essential to maintain payroll records that show the amount of HSA contributions deducted from each employee's paycheck.
  • HSA Contribution Reports: Employers should keep detailed reports of HSA contributions made on behalf of each employee, including the contribution amounts and dates.
  • Proof of Tax Treatment: Employers need to have documentation confirming that HSA contributions were made on a pre-tax basis, as this impacts the employee's tax liabilities.
  • HSA Plan Documents: Employers should retain copies of the HSA plan documents, including the terms and conditions of the plan and any amendments made over time.

By keeping these documents organized and up-to-date, employers can ensure they are meeting their obligations when making payments into their employee's HSA accounts.


As an employer, ensuring smooth operations regarding your employee's HSA (Health Savings Account) contributions is essential, and that starts with maintaining the correct documentation.

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