Yes, if the amount you entered for your 1099-SA distribution is wrong, and is less than the actual amount, you should amend your return and correct it.
Here's how to do that:
- Sign in to TurboTax.
- On the home screen, scroll down to Your tax returns & documents and select 2023.
- Select Amend (change) return, then Amend using TurboTax Online.
- Carefully follow the directions to start your amendment.
- Your refund will go to zero, don't worry, that's normal.
- On the screen OK, let's get a kickstart on your amended return, select the reason(s) you're amending, and Continue.
- When you reach Here's the info for your amended federal return, select Start next to Wages & Income.
- Select Edit to the right of 1099-SA, HSA, MSA.
- Select Edit, then Continue until you get to Here's what we have so far.
- Select Edit to the right of your 1099-SA entry.
- Answer the questions until you get back to Here's what we have so far.
- Select Done.
- Select Review, then Check my return.
- Provide the explanation for your changes.
- Keep going until you e-file your amended return, or print it for mailing.
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