Deductions & credits

If your HSA contribution is doubled, you can go back to your HSA entry screen and delete the entry on the screen that says "Let's enter your HSA contributions."  If you enter an amount there and it was on your W-2 that will double your HSA contribution amount. That may be why there is a discrepancy in the amounts. Form 5498-SA is not reported on your tax return.  

If you are using TurboTax Desktop product, you can switch to "Forms Mode" by clicking on "Forms" in your upper right corner and look at your Form 8889 to check your HSA contributions..

Your TurboTax screen for entering your HSA contributions will look something like this:

Click here for "What Is the IRS Form 8889?"

Click here for more detailed information regarding HSA contributions.

Click here for "What is a Health Savings Account?

Click here for "Why am I showing an excess HSA contribution?"